Search

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95446

2021-01-04 10:31:39

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

14:43:30.190

+08:12:20.45

2021-01-02 16:00:28.800

16.78

G-Gaia

2

Other

Gaia21abv

GaiaAlerts

outburst of known CV CSS 150612:144330+081221

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183576	2021-01-02 16:00:29	16.78	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
183575	2020-12-14 17:39:50			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

31033

2019-03-20 04:59:38

ZTF_Bot1

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

ZTF

14:43:30.205

+08:12:20.51

2019-03-01 11:02:24.000

16.4

r-ZTF

3

PSN

ZTF19aalrfnw

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
56284	2019-03-05 09:30:14	16.64		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
56283	2019-03-01 11:02:24	16.4		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
56282	2019-03-01 10:35:02		16.14	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

679

2016-01-29 16:53:32

David Young

Pan-STARRS1

14:43:30.204

+08:12:20.64

2016-01-26 14:06:56.000

18.0051

i-Sloan

1

PSN

PS16aaz

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
745	2016-01-26 14:06:56	18.0051			ABMag	i-Sloan	PS1_GPC1

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97639

2021-01-24 17:22:57

MASTER

V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

00:54:21.680

-47:51:46.70

2021-01-24 01:50:15.648

15

Clear-

3

Other

MASTER OT J005421.68-475146.7

MASTER

Current outburst of known CV

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
188530	2021-01-24 02:05:00	15	18.6	VegaMag	Clear-	Other_Other	60	Robot	MASTER-OAFA
188529	2021-01-24 01:50:16	15	18.8	VegaMag	Clear-	Other_Other	60	Robot	MASTER-OAFA
188528	2016-11-01 03:33:29		19.9	VegaMag	Clear-	Other_Other	180	Robot	[Last non detection] MASTER-OAFA

3328

2016-07-22 10:56:32

Gaia_Bot1

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

GaiaAlerts

00:54:21.600

-47:51:46.70

2016-02-11 12:47:31.000

15.17

G-Gaia

2

Other

Gaia16adj

GaiaAlerts

candidate dwarf nova with repeat outbursts (aka ASASSN 14eg)

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
3888	2016-02-11 12:47:31	15.17	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
3887	2016-01-30 12:41:45			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95053

2020-12-29 18:20:04

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

01:23:53.180

+11:39:53.10

2020-12-07 04:58:04.800

20.22

w-PS1

1

PSN

PS20nwo

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182724	2020-12-07 04:58:05	20.22	0.07	22	ABMag	w-PS1	PS1_GPC1	45	Robot

7334

2016-12-16 00:23:06

PS1_Bot1

K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)

Pan-STARRS1

01:23:53.143

+11:39:48.49

2016-12-14 07:42:14.000

18.48

i-Sloan

1

PSN

PS16fiv

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
10695	2016-12-14 07:42:14	18.48	0.04	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

7220

2016-12-07 10:11:09

Gaia_Bot1

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

GaiaAlerts

01:23:53.170

+11:39:48.46

2016-11-30 16:06:14.000

18.31

G-Gaia

2

PSN

Gaia16bzi

GaiaAlerts

candidate SN in galaxy 2MASX J01235332+1139499 aka AT 2016ise

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
10490	2016-11-30 16:06:14	18.31	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
10489	2016-08-29 16:09:07			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

7210

2016-12-05 14:14:53

M51

Zhijian Xu, Wenxiong Li (THU), Hanjie Tan (CCU), Tianmeng Zhang (NAOC), Zesheng Yang (THU), Xiaofeng Wang (THU), Jun Mo (THU), Xu Zhou(NAOC), on behalf of the TNTS

TNTS

01:23:53.150

+11:39:48.50

2016-12-04 12:00:00.000

18

Clear-

1

PSN

2MASX J01235332+1139499

TNTS

This possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" west and 1" south of the center of 2MASX J01235332+1139499

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
10469	2016-12-04 12:00:00	18			VegaMag	Clear-	BAO-0.6m_BATC

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96624

2021-01-13 10:23:48

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

11:18:50.020

+35:13:11.75

2021-01-11 23:21:07.200

17.38

G-Gaia

2

Other

Gaia21afq

GaiaAlerts

long-term, slow brightening of a known z=2 QSO

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186350	2021-01-11 23:21:07	17.38	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186349	2020-05-14 04:17:46			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

18491

2018-05-14 11:55:16

ATLAS_Bot1

J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

ATLAS

11:18:50.060

+35:13:12.11

2018-01-10 14:55:40.000

19.48

orange-ATLAS

2

PSN

ATLAS18opd

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
28321	2018-01-10 14:55:40	19.48	0.194	19.66	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
28320	2018-01-10 14:41:16			19.73	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96665

2021-01-13 22:26:42

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

02:00:20.972

-41:09:35.46

2021-01-13 06:10:04.800

19.437

cyan-ATLAS

2

PSN

ATLAS21brf

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186451	2021-01-13 06:10:05	19.437	0.161	19.65	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot
186450	2021-01-09 06:46:05			19.08	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

23332

2018-10-04 15:12:57

Gaia_Bot1

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

GaiaAlerts

02:00:20.940

-41:09:35.64

2018-10-02 19:10:33.000

19.64

G-Gaia

2

Other

Gaia18cwi

GaiaAlerts

1 mag drop in a z=0.05 galaxy, UV and IR source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
37162	2018-10-02 19:10:33	19.64	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
37161	2018-08-11 13:27:50			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96807

2021-01-14 20:56:19

ALeRCE

A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

03:53:42.567

+70:13:35.85

2021-01-14 04:59:08.002

18.7242

g-ZTF

3

PSN

ZTF21aaebrbd

ZTF

Early SN candidate (g-rise > 0.77+-0.04 mag/day, r-rise > 0.96+-0.03 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aaebrbd

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186789	2021-01-14 05:13:23	18.1204	0.0574608	20.4549	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
186788	2021-01-14 04:59:08	18.7242	0.0776168	20.5485	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
186787	2021-01-12 05:55:02			20.0037	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

25126

2018-11-19 15:31:03

Gaia_Bot1

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

GaiaAlerts

03:53:42.580

+70:13:35.90

2018-11-16 17:54:14.000

18.73

G-Gaia

2

PSN

Gaia18dlj

GaiaAlerts

transient near extremely faint PanSTARRS source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
42326	2018-11-16 17:54:14	18.73	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
42325	2018-11-05 17:48:28			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95457

2021-01-04 18:00:22

ZTF_CLU_PUBLIC

K. De (Caltech) on behalf of ZTF

ZTF

04:34:29.363

+71:28:01.54

2020-12-09 05:17:19.968

19.5058

g-ZTF

2

PSN

ZTF21aaasirb

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183595	2020-12-09 05:17:20	19.5058		19.888	ABMag	g-ZTF	P48_ZTF-Cam	30	None
183594	2020-12-09 03:43:53			17.5222	ABMag	r-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

26854

2018-12-20 22:33:40

ZTF_Bot1

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

ZTF

04:34:29.184

+71:28:02.18

2018-11-28 08:28:19.000

19.12

r-ZTF

3

PSN

ZTF18abwcgrm

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
47418	2018-12-19 06:17:16	18.25		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
47417	2018-11-28 08:28:19	19.12		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
47416	2018-11-25 09:50:24		19.18	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97067

2021-01-17 09:59:25

ZTF_Bot1

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

ZTF

07:04:35.663

+17:34:10.27

2019-01-03 10:49:26.400

18.38

r-ZTF

3

PSN

ZTF19aaadmqv

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
187391	2021-01-17 07:29:17	18.72		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
187390	2019-01-03 10:49:26	18.38		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
187389	2018-12-29 11:47:02		19.73	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

27863

2019-01-03 12:39:35

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

ATLAS

07:04:35.671

+17:34:10.67

2019-01-02 11:03:50.000

18.301

orange-ATLAS

2

PSN

ATLAS19aau

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
49447	2019-01-02 11:03:50	18.301	0.062	19.34	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
49446	2018-12-31 11:44:09			19.58	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95455

2021-01-04 17:56:09

MASTER

T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

11:22:38.710

-05:39:49.20

2020-12-27 08:08:46.752

16.7

Clear-

3

PSN

MASTER OT J112238.71-053949.2

MASTER

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183590	2020-12-27 08:25:25	16.6	18.5	VegaMag	Clear-	Other_Other	60	Robot	MASTER-OAFA
183589	2020-12-27 08:08:47	16.7	19.1	VegaMag	Clear-	Other_Other	60	Robot	MASTER-OAFA
183588	2017-03-28 06:35:51		20.9	VegaMag	Clear-	Other_Other	540	Robot	[Last non detection] MASTER-OAFA

28900

2019-01-17 11:12:50

Gaia_Bot1

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

GaiaAlerts

11:22:38.730

-05:39:49.36

2019-01-15 16:20:38.000

16.92

G-Gaia

2

Other

Gaia19afc

GaiaAlerts

3 mag outburst on blue variable source, candidate CV

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
51628	2019-01-15 16:20:38	16.92	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
51627	2018-07-05 21:27:21			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95291

2021-01-02 14:11:05

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

13:26:32.370

+79:28:51.89

2020-12-31 14:52:48.000

18.14

G-Gaia

2

Other

Gaia21aav

GaiaAlerts

~1 mag decline in known AGN

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183174	2020-12-31 14:52:48	18.14	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
183173	2020-11-24 03:54:43			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

30455

2019-03-04 08:49:03

ZTF_AMPEL_NEW

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

13:26:32.367

+79:28:51.78

2019-03-01 07:15:02.000

19.14

g-ZTF

3

AGN

ZTF18acdwavx

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
54928	2019-03-04 06:19:37	19.14	0.15	20.35	ABMag	g-ZTF	P48_ZTF-Cam	30
54929	2019-03-01 07:15:02	19.29	0.16	20.04	ABMag	g-ZTF	P48_ZTF-Cam	30
54927	2019-02-10 10:22:24			20.1598	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95530

2021-01-05 10:55:40

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

07:53:52.320

+74:30:32.69

2021-01-03 20:44:09.600

19.98

G-Gaia

2

Other

Gaia21abz

GaiaAlerts

Gaia and UV source fades by 1.2 mag in 2 years, previous brightening/fading events seen

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183803	2021-01-03 20:44:10	19.98	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
183802	2020-11-22 11:58:34			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

31961

2019-04-04 07:43:49

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

07:53:52.357

+74:30:32.72

2019-03-30 04:45:06.000

19.96

g-ZTF

3

AGN

ZTF18acubbxv

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
58674	2019-04-02 05:12:04	19.46	0.34	19.11	ABMag	r-ZTF	P48_ZTF-Cam	30
58673	2019-03-30 04:45:06	19.96	0.25	19.8	ABMag	g-ZTF	P48_ZTF-Cam	30
58672	2018-12-04 06:45:12			20.3034	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96189

2021-01-09 01:55:25

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

12:24:13.120

+02:50:04.34

2021-01-08 15:38:52.800

18.824

orange-ATLAS

2

PSN

ATLAS21baj

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
185293	2021-01-08 15:38:53	18.824	0.135	19.5	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
185292	2021-01-06 14:45:36			19.24	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

32124

2019-04-05 19:48:14

ajd

Mirco Villi with CRTS

SNHunt

12:24:12.960

+02:50:08.16

2019-04-05 07:10:29.000

19.4

V-crts-CRTS

2

PSN

2MASX J12241315+0250037

0.079

CRTS, SNHunt

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
59110	2019-04-05 07:10:29	19.4			ABMag	V-crts-CRTS	Other_Other			MLS 10K CCD.
59109	2019-03-29 06:36:28			21.2	ABMag	V-crts-CRTS	Other_Other			[Last non detection] MLS 10K CCD.

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

93955

2020-12-26 12:27:25

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

14:07:11.330

-39:11:12.01

2020-12-24 18:28:48.000

18.84

G-Gaia

2

Other

Gaia20fws

GaiaAlerts

2 mag brightening of a faint Gaia source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181491	2020-12-24 18:28:48	18.84	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
181490	2020-09-21 16:07:41			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

32914

2019-04-12 09:48:35

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, O. McBrien, D. O'Neill, P. Clark, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)

ATLAS

14:07:11.344

-39:11:11.91

2019-04-02 12:14:24.000

18.186

orange-ATLAS

2

PSN

ATLAS19gyu

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
61171	2019-04-02 12:14:24	18.186	0.087	19.15	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
61170	2019-03-31 12:05:45			18.52	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

93954

2020-12-26 12:26:37

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

15:22:23.930

-05:20:18.46

2020-12-24 23:51:21.600

18.36

G-Gaia

2

Other

Gaia20fwr

GaiaAlerts

variable Gaia source associated with a radio source brightens by more than 1 mag

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181489	2020-12-24 23:51:22	18.36	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
181488	2020-01-13 23:09:36			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

36667

2019-06-03 08:56:05

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

15:22:23.935

-05:20:18.45

2019-05-30 06:01:28.000

19.54

g-ZTF

2

PSN

ZTF19aatmshu

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
68754	2019-05-30 07:08:17	19.27	0.12	20.32	ABMag	r-ZTF	P48_ZTF-Cam	30
68753	2019-05-30 06:01:28	19.54	0.12	20.48	ABMag	g-ZTF	P48_ZTF-Cam	30

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95665

2021-01-06 09:10:13

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

14:49:39.970

-21:39:24.77

2021-01-04 22:30:43.200

17.24

G-Gaia

2

Other

Gaia21acm

GaiaAlerts

QSO brightens by more than 2 mag in less than 2 weeks

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
184139	2021-01-04 22:30:43	17.24	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
184138	2020-12-24 18:08:38			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

40237

2019-07-01 09:16:04

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

14:49:39.965

-21:39:24.61

2019-06-09 06:01:33.000

19.05

r-ZTF

3

AGN

ZTF19aaykvny

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN. See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
75693	2019-06-28 05:34:03	19.05	0.14	20.07	ABMag	r-ZTF	P48_ZTF-Cam	30
75694	2019-06-09 06:01:33	19.78	0.19	20.03	ABMag	r-ZTF	P48_ZTF-Cam	30
75692	2019-06-09 04:31:53			19.8517	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95290

2021-01-02 14:10:22

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

03:24:34.700

+35:04:18.41

2020-12-31 19:52:19.200

17.99

G-Gaia

2

Other

Gaia21aau

GaiaAlerts

~0.4 mag brightening in erratic Gaia source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183172	2020-12-31 19:52:19	17.99	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
183171	2016-03-04 09:37:26			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

41566

2019-07-14 21:03:51

ZTF_AMPEL_NEW

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

03:24:34.688

+35:04:18.23

2019-07-12 10:25:24.000

19.67

g-ZTF

3

PSN

ZTF19abfinrl

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
78412	2019-07-12 11:37:52	19.47	0.15	20.01	ABMag	r-ZTF	P48_ZTF-Cam	30
78411	2019-07-12 10:25:24	19.67	0.2	19.99	ABMag	g-ZTF	P48_ZTF-Cam	30
78410	2019-07-09 11:00:09			20.3043	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97754

2021-01-25 13:33:58

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

03:44:32.745

-22:30:31.88

2021-01-17 05:38:24.000

20.04

w-PS1

1

PSN

PS21rx

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, B L Goodwin and Meryl Goulbourne

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
188663	2021-01-17 05:38:24	20.04	0.09	22	ABMag	w-PS1	PS1_GPC1	45	Robot

46239

2019-09-07 13:25:08

ZTF_AMPEL_NEW

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

03:44:32.744

-22:30:31.92

2019-09-07 11:31:28.000

18.67

g-ZTF

2

PSN

ZTF19abxvmeq

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
88358	2019-09-07 12:05:57	18.92	0.12	19.93	ABMag	r-ZTF	P48_ZTF-Cam	30
88357	2019-09-07 11:31:28	18.67	0.1	20.08	ABMag	g-ZTF	P48_ZTF-Cam	30

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97060

2021-01-17 06:00:55

ZTF_CLU_PUBLIC

K. De (Caltech) on behalf of ZTF

ZTF

08:54:31.182

+17:37:30.62

2020-12-17 09:52:37.920

19.125

g-ZTF

2

PSN

ZTF21aaethfs

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
187376	2020-12-17 09:52:38	19.125		20.2573	ABMag	g-ZTF	P48_ZTF-Cam	30	None
187375	2020-12-17 09:27:25			19.6638	ABMag	r-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

48294

2019-10-01 10:18:05

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

08:54:31.193

+17:37:30.60

2019-09-22 11:55:24.000

18.64

r-ZTF

2

AGN

ZTF18acidfhz

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
92545	2019-09-30 11:26:44	19.12	0.14	19.89	ABMag	g-ZTF	P48_ZTF-Cam	30
92544	2019-09-22 11:55:24	18.64	0.11	19.51	ABMag	r-ZTF	P48_ZTF-Cam	30

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97181

2021-01-17 20:54:44

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

11:15:27.160

+22:25:39.97

2021-01-15 21:51:50.400

17.72

G-Gaia

2

Other

Gaia21ahj

GaiaAlerts

~0.4 mag rise in known QSO

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
187708	2021-01-15 21:51:50	17.72	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
187707	2019-07-18 12:53:17			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

58224

2020-01-07 13:10:20

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

11:15:27.189

+22:25:39.94

2020-01-04 12:03:22.000

19.85

g-ZTF

3

AGN

ZTF20aadboqm

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
112350	2020-01-04 12:59:25	19.31	0.12	20.67	ABMag	g-ZTF	P48_ZTF-Cam	30
112349	2020-01-04 12:03:22	19.85	0.15	20.73	ABMag	g-ZTF	P48_ZTF-Cam	30
112348	2020-01-04 10:58:55			20.6198	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96596

2021-01-13 10:03:05

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

12:38:08.380

-09:14:11.76

2021-01-11 10:19:12.000

17.36

G-Gaia

2

Other

Gaia21aeo

GaiaAlerts

1 mag brightening of a known AGN

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186294	2021-01-11 10:19:12	17.36	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186293	2019-12-18 22:35:02			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

59871

2020-01-25 12:44:47

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

12:38:08.392

-09:14:11.79

2020-01-08 13:00:52.000

19.74

g-ZTF

3

AGN

ZTF20aaermng

ZTF

Known SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
116077	2020-01-25 09:58:58	19.5	0.2	20.28	ABMag	g-ZTF	P48_ZTF-Cam	30
116076	2020-01-08 13:00:52	19.74	0.19	20.14	ABMag	g-ZTF	P48_ZTF-Cam	30
116075	2020-01-05 13:52:26			19.6335	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95345

2021-01-03 12:45:38

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

15:33:40.710

-41:48:10.19

2021-01-02 00:34:33.600

18.48

G-Gaia

2

Other

Gaia21abj

GaiaAlerts

2.5 mag brightening in Gal. plane src, previously seen as MASTER J153340.65-414810.4, candidate CV

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183301	2021-01-02 00:34:34	18.48	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
183300	2020-09-27 04:13:26			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

60820

2020-02-01 12:35:01

MASTER

T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

15:33:40.650

-41:48:10.40

2020-01-31 05:49:01.000

17.1

Clear-

3

PSN

MASTER OT J153340.65-414810.4

MASTER

MASTER Inspect of LVC S200128d

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
118155	2020-01-31 06:01:04	17.2	18	VegaMag	Clear-	Other_Other	180	Robot	MASTER-IAC
118154	2020-01-31 05:49:01	17.1	18	VegaMag	Clear-	Other_Other	180	Robot	MASTER-IAC
118153	2020-01-28 05:37:21		18.2	VegaMag	Clear-	Other_Other	180	Robot	[Last non detection] MASTER-IAC

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96509

2021-01-12 18:37:45

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

10:11:43.790

+57:18:13.90

2021-01-09 21:08:38.400

17.55

G-Gaia

2

Other

Gaia21aem

GaiaAlerts

~2 mag outburst in Gaia source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186069	2021-01-09 21:08:38	17.55	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186068	2020-06-06 05:21:07			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

95462

2021-01-04 18:29:57

MASTER

T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

10:11:43.840

+57:18:13.60

2020-12-31 01:58:01.344

15.4

Clear-

3

PSN

MASTER OT J101143.84+571813.6

MASTER

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183609	2020-12-31 02:18:11	15.4	17.8	VegaMag	Clear-	Other_Other	60	Robot	MASTER-IAC
183608	2020-12-31 01:58:01	15.4	17.9	VegaMag	Clear-	Other_Other	60	Robot	MASTER-IAC
183607	2019-06-06 22:05:35		19.4	VegaMag	Clear-	Other_Other	180	Robot	[Last non detection] MASTER-IAC

61077

2020-02-04 21:25:43

ALeRCE

F.E. Bauer, G. Pignata, F. Forster, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

10:11:43.794

+57:18:13.96

2020-02-04 05:48:43.000

19.6029

r-ZTF

8

PSN

GALEXASC J101143.50+571814.4

ZTF19aadnhaw

ZTF

Early SN candidate (g-rise > 1.36+-0.03 mag/day, r-rise > 0.50+-0.12 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19aadnhaw

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
118687	2020-02-04 10:51:06	17.5716	0.0546225	20.1095	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118686	2020-02-04 10:43:07	17.6586	0.0585823	20.1932	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118685	2020-02-04 10:14:35	17.8936	0.065375	20.0472	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118684	2020-02-04 10:12:32	17.9508	0.0640253	20.0842	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118683	2020-02-04 06:45:16	19.688	0.270623	19.5775	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118682	2020-02-04 06:41:40	19.9648	0.329683	19.5491	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118681	2020-02-04 05:48:43	19.6029	0.2331	19.3774	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
118680	2020-02-04 05:41:53			19.2604	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94190

2020-12-28 13:26:11

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

10:27:14.080

+80:16:14.40

2020-03-11 09:10:04.800

19.29

i-Sloan

1

PSN

PS20mwa

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181804	2020-03-11 09:10:05	19.29	0.29	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

63561

2020-03-05 06:13:44

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

10:27:14.126

+80:16:14.31

2020-02-25 06:45:49.248

19.96

g-ZTF

3

PSN

ZTF20aandifv

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
124208	2020-03-05 05:48:40	19.39	0.19	19.74	ABMag	r-ZTF	P48_ZTF-Cam	30
124207	2020-02-25 06:45:49	19.96	0.18	20.32	ABMag	g-ZTF	P48_ZTF-Cam	30
124206	2020-02-25 05:12:52			20.1665	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

61969

2020-02-15 18:26:03

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

10:27:14.209

+80:16:14.81

2020-02-15 11:12:28.000

19.727

orange-ATLAS

2

PSN

ATLAS20fsm

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
120659	2020-02-15 11:12:28	19.727	0.187	19.42	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
120658	2020-02-05 13:39:21			19.34	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96742

2021-01-14 16:51:11

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

18:28:41.120

-72:08:36.67

2021-01-12 11:34:04.800

18.9

G-Gaia

2

Other

Gaia21afu

GaiaAlerts

candidate SN, fading

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186564	2021-01-12 11:34:05	18.9	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186563	2021-01-03 23:28:19			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

64564

2020-03-17 14:54:12

MASTER

V.Shumkov, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

18:28:41.000

-72:08:37.10

2020-03-16 23:36:57.600

17.8

Clear-

3

PSN

MASTER OT J182841.00-720837.1

MASTER

LVC Inspect S200316bj

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
125284	2020-03-16 23:47:06	17.8	19.6	VegaMag	Clear-	Other_Other	180	Robot	MASTER-SAAO
125283	2020-03-16 23:36:58	17.8	19.6	VegaMag	Clear-	Other_Other	180	Robot	MASTER-SAAO
125282	2017-01-25 00:28:11		20	VegaMag	Clear-	Other_Other	540	Robot	[Last non detection] MASTER-SAAO

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96760

2021-01-14 17:00:10

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

16:08:26.610

-70:06:19.94

2021-01-12 17:24:00.000

15.76

G-Gaia

2

Other

Gaia21agm

GaiaAlerts

~4 mag outburst in previously identified CV candidate MASTER OT J160826.67-700619.3

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186600	2021-01-12 17:24:00	15.76	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186599	2020-12-31 23:16:48			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

70096

2020-05-09 20:56:33

MASTER

T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)

MASTER

16:08:26.670

-70:06:19.30

2020-05-08 22:52:55.488

15.5

Clear-

3

PSN

MASTER OT J160826.67-700619.3

MASTER

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
135468	2020-05-08 23:02:54	15.5	18.7	VegaMag	Clear-	Other_Other	180	Robot	MASTER-SAAO
135467	2020-05-08 22:52:55	15.5	18.6	VegaMag	Clear-	Other_Other	180	Robot	MASTER-SAAO
135466	2020-03-31 01:18:05		20	VegaMag	Clear-	Other_Other	180	Robot	[Last non detection] MASTER-SAAO

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97741

2021-01-25 13:24:46

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

11:14:20.000

+40:01:29.36

2019-04-23 10:06:14.400

21.02

i-Sloan

1

PSN

PS20dxe

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Ashok Ghosh and Amoli Kakkar

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
188650	2019-04-23 10:06:14	21.02	0.26	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

73232

2020-06-08 16:46:17

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

11:14:20.001

+40:01:29.35

2020-01-31 12:33:07.200

19.83

w-PS1

1

PSN

PS20dxe

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
141567	2020-01-31 12:33:07	19.83	0.13	22	ABMag	w-PS1	PS1_GPC1	45	Robot

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94347

2020-12-28 18:35:51

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

09:51:06.515

-00:24:27.23

2020-12-10 14:11:02.400

21.52

w-PS1

1

PSN

PS20nbp

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181968	2020-12-10 14:11:02	21.52	0.15	22	ABMag	w-PS1	PS1_GPC1	45	Robot

75018

2020-06-24 11:30:06

dbersier

D Bersier, R Cornect

ASAS-SN

09:51:06.583

-00:24:27.07

2020-06-23 17:11:02.400

17.119

g-Sloan

2

PSN

SDSS J095106.57-002425.9

ASASSN-20hg

ASAS-SN

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
144986	2020-06-23 17:11:02	17.119			ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin
144985	2020-06-18 17:42:43			18.005	ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin			[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

97470

2021-01-21 11:17:17

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

22:32:48.930

+39:12:37.37

2021-01-20 03:36:00.000

19.04

G-Gaia

2

Other

Gaia21ajk

GaiaAlerts

brightening associated with galaxy UGC 12075, now declining

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
188269	2021-01-20 03:36:00	19.04	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
188268	2020-09-09 18:33:07			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

86300

2020-10-17 16:43:11

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:32:48.932

+39:12:37.43

2020-09-22 07:45:07.200

18.1

w-PS1

1

PSN

PS20gom

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
165728	2020-09-22 07:45:07	18.1	0.01	22	ABMag	w-PS1	PS1_GPC1	45	Robot

79986

2020-08-13 20:15:04

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

22:32:48.940

+39:12:37.38

2020-08-11 10:19:12.000

18.201

orange-ATLAS

2

PSN

ATLAS20xal

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
153486	2020-08-11 10:19:12	18.201	0.105	19.4	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
153485	2020-08-09 10:16:19			19.3	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

79494

2020-08-09 13:05:42

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:32:48.939

+39:12:37.41

2020-08-08 11:48:28.800

18.7

i-Sloan

1

PSN

PS20gom

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
152865	2020-08-08 11:48:29	18.7	0.07	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95941

2021-01-07 10:46:05

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:06:12.654

+35:53:48.35

2020-11-27 14:18:14.400

19.55

i-Sloan

1

PSN

PS20hxj

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
184709	2020-11-27 14:18:14	19.55	0.27	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

83746

2020-10-02 21:24:30

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:06:12.641

+35:53:48.48

2020-10-01 14:51:21.600

19.71

z-Sloan

1

PSN

PS20hxj

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161364	2020-10-01 14:51:22	19.71	0.07	20.4	ABMag	z-Sloan	PS1_GPC1	120	Robot

80996

2020-08-31 13:01:34

ZTF_CLU_PUBLIC

K. De (Caltech) on behalf of ZTF

ZTF

08:06:12.634

+35:53:48.34

2020-08-31 12:24:37.440

18.8503

g-ZTF

2

PSN

ZTF20abwifwx

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
155876	2020-08-31 12:24:37	18.8503		18.9236	ABMag	g-ZTF	P48_ZTF-Cam	30	None
155875	2018-05-31 12:00:00			20.5	ABMag	r-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96599

2021-01-13 10:07:18

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

23:43:58.240

-24:10:47.03

2021-01-11 14:24:00.000

17.67

G-Gaia

2

Other

Gaia21aer

GaiaAlerts

brightening of galaxy WISEA J234358.22-241046.8, faint coincident GALEX detection

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186300	2021-01-11 14:24:00	17.67	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186299	2020-10-28 20:02:24			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

81949

2020-09-14 08:38:34

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

23:43:58.177

-24:10:47.03

2020-09-13 11:13:55.200

19.12

cyan-ATLAS

2

PSN

ATLAS20zsn

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
157547	2020-09-13 11:13:55	19.12	0.145	19.6	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot
157546	2020-09-11 12:50:24			19.16	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94739

2020-12-29 11:27:00

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

02:51:12.122

+43:35:38.29

2020-11-26 08:51:21.600

19.6

i-Sloan

1

PSN

PS20nop

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182399	2020-11-26 08:51:22	19.6	0.17	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

82525

2020-09-18 11:37:37

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

02:51:12.115

+43:35:38.32

2020-09-14 09:13:20.928

19.12

r-ZTF

3

PSN

ZTF20abzcnsq

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
158691	2020-09-14 09:53:51	19.18	0.12	20.49	ABMag	g-ZTF	P48_ZTF-Cam	30
158690	2020-09-14 09:13:21	19.12	0.1	20.3	ABMag	r-ZTF	P48_ZTF-Cam	30
158689	2020-09-05 11:26:32			19.6113	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

82116

2020-09-15 00:37:44

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

02:51:12.142

+43:35:38.29

2020-09-14 12:23:02.400

19.113

orange-ATLAS

2

PSN

ATLAS20bafw

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
157899	2020-09-14 12:23:02	19.113	0.114	19.82	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
157898	2020-09-12 13:03:22			19.57	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

82086

2020-09-14 17:55:57

ALeRCE

F. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

02:51:12.116

+43:35:38.32

2020-09-14 09:13:20.997

19.1204

r-ZTF

4

PSN

SDSS J025111.90+433544.1

0.09

ZTF20abzcnsq

ZTF

Early SN candidate (g-rise > 0.08+-0.01 mag/day, r-rise > 0.11+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abzcnsq

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
157831	2020-09-14 11:56:26	19.1141	0.137958	20.2707	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
157830	2020-09-14 09:53:51	19.1776	0.116088	20.4906	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
157829	2020-09-14 09:13:21	19.1204	0.0993969	20.2993	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
157828	2020-09-05 11:26:32			19.6113	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94338

2020-12-28 18:34:05

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:19:17.054

+09:18:45.03

2020-10-21 05:06:43.200

21.12

w-PS1

1

PSN

PS20kqm

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181959	2020-10-21 05:06:43	21.12	0.3	22	ABMag	w-PS1	PS1_GPC1	45	Robot

87967

2020-11-01 00:37:16

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:19:17.052

+09:18:44.92

2020-10-10 05:18:14.400

20.7

w-PS1

1

PSN

PS20kqm

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
168821	2020-10-10 05:18:14	20.7	0.24	22	ABMag	w-PS1	PS1_GPC1	45	Robot

83148

2020-09-25 00:42:47

ALeRCE

F. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

22:19:17.037

+09:18:44.96

2020-09-21 04:31:49.996

20.841

g-ZTF

4

PSN

SDSS J221917.05+091845.8

0.129

ZTF20acdnghf

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acdnghf

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
160127	2020-09-24 06:59:40	20.5571	0.207819	20.7836	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
160126	2020-09-24 05:58:41	20.6513	0.250307	20.5406	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
160125	2020-09-21 04:31:50	20.841	0.254957	20.8136	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
160124	2020-09-18 07:27:06			20.3413	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94322

2020-12-28 18:29:27

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

07:39:07.261

+17:00:58.95

2020-12-24 12:51:50.400

21.24

w-PS1

1

PSN

PS20hts

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Amy Loeschner and David Maetschke

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181943	2020-12-24 12:51:50	21.24	0.13	22	ABMag	w-PS1	PS1_GPC1	45	Robot

83339

2020-09-27 10:30:41

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

07:39:07.249

+17:00:58.88

2020-09-25 14:34:04.800

18.72

w-PS1

1

PSN

PS20hts

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
160564	2020-09-25 14:34:05	18.72	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

83312

2020-09-27 00:08:18

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

07:39:07.248

+17:00:58.83

2020-09-25 14:29:45.600

19.115

orange-ATLAS

2

PSN

ATLAS20bcal

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
160519	2020-09-25 14:29:46	19.115	0.159	19.4	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
160518	2020-09-17 15:12:58			18.84	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94380

2020-12-28 18:45:40

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:27:28.906

+12:28:42.44

2020-12-09 04:59:31.200

21.5

w-PS1

1

PSN

PS20kjv

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182001	2020-12-09 04:59:31	21.5	0.13	22	ABMag	w-PS1	PS1_GPC1	45	Robot

87422

2020-10-25 10:34:20

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

22:27:28.899

+12:28:42.48

2020-10-10 05:21:07.200

19.57

w-PS1

1

PSN

PS20kjv

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
167862	2020-10-10 05:21:07	19.57	0.07	22	ABMag	w-PS1	PS1_GPC1	45	Robot

83679

2020-10-02 07:41:11

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

22:27:28.898

+12:28:42.53

2020-09-24 06:59:40.416

20.75

g-ZTF

3

PSN

ZTF20acedspv

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
161224	2020-09-24 07:58:18	20.87	0.28	20.57	ABMag	r-ZTF	P48_ZTF-Cam	30
161223	2020-09-24 06:59:40	20.75	0.22	20.81	ABMag	g-ZTF	P48_ZTF-Cam	30
161222	2020-09-21 06:35:56			20.5989	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

83506

2020-09-29 21:53:42

ipf

R. Marques-Chaves (CAB), I. Perez-Fournon, C. Jimenez Angel, F. Poidevin (IAC & ULL), R. Shirley (Univ. of Southampton), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)

SGLF

ZTF

22:27:28.898

+12:28:42.60

2020-09-24 05:58:40.000

20.721

g-ZTF

2

PSN

ZTF20acedspv

ZTF

Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
160919	2020-09-24 05:58:40	20.721	0.31		ABMag	g-ZTF	P48_ZTF-Cam	30	Robot
160918	2020-09-21 06:35:55			20.599	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94087

2020-12-28 12:01:09

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:25:09.592

+44:12:19.01

2020-11-10 14:16:48.000

19.28

w-PS1

1

PSN

PS20kay

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181695	2020-11-10 14:16:48	19.28	0.03	22	ABMag	w-PS1	PS1_GPC1	45	Robot

86620

2020-10-19 18:55:04

YSE_Bot1

D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)

YSE

Pan-STARRS1

08:25:09.604

+44:12:19.05

2020-10-18 15:04:19.200

19.45

g-Sloan

1

PSN

PS20kay

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
166234	2020-10-18 15:04:19	19.45	0.11	21	ABMag	g-Sloan	PS1_GPC1	27	Robot

83915

2020-10-04 12:41:44

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

08:25:09.590

+44:12:18.97

2020-09-30 12:15:35.712

19.09

r-ZTF

2

PSN

ZTF20abxvcrk

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161601	2020-09-30 12:35:10	19.09	0.1	20.23	ABMag	r-ZTF	P48_ZTF-Cam	30
161600	2020-09-30 12:15:36	19.09	0.12	19.78	ABMag	r-ZTF	P48_ZTF-Cam	30

83661

2020-10-01 15:54:49

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

08:25:09.594

+44:12:18.68

2020-09-26 14:49:55.200

19.244

orange-ATLAS

2

PSN

ATLAS20bcah

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161178	2020-09-26 14:49:55	19.244	0.17	19.52	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
161177	2020-09-18 15:18:43			17.09	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

83583

2020-09-30 21:13:16

ALeRCE

F. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

08:25:09.598

+44:12:18.96

2020-09-30 12:15:35.997

19.0853

r-ZTF

3

PSN

SDSS J082509.59+441219.0

0.141

ZTF20abxvcrk

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abxvcrk

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161052	2020-09-30 12:35:10	19.0865	0.10179	20.2325	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
161051	2020-09-30 12:15:36	19.0853	0.120536	19.7836	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
161050	2020-08-31 12:23:59			18.9738	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94000

2020-12-27 14:07:43

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

09:54:06.464

+48:53:21.17

2020-12-23 13:07:40.800

21.42

w-PS1

1

PSN

PS20mpw

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181571	2020-12-23 13:07:41	21.42	0.1	22	ABMag	w-PS1	PS1_GPC1	45	Robot

86957

2020-10-21 13:56:11

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

09:54:06.493

+48:53:20.67

2020-10-20 14:05:16.800

18.149

orange-ATLAS

2

PSN

ATLAS20befc

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
166882	2020-10-20 14:05:17	18.149	0.168	18.48	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
166881	2020-10-04 15:14:24			17.11	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

84105

2020-10-06 11:41:58

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

09:54:06.467

+48:53:21.06

2020-10-02 11:14:09.888

19.41

r-ZTF

2

PSN

ZTF20acgkbkm

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161978	2020-10-02 12:29:00	19.42	0.21	19.44	ABMag	g-ZTF	P48_ZTF-Cam	30
161977	2020-10-02 11:14:10	19.41	0.2	19.24	ABMag	r-ZTF	P48_ZTF-Cam	30

83736

2020-10-02 21:00:32

ALeRCE

F. Forster, A. Munoz-Arancibia, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

09:54:06.452

+48:53:21.17

2020-10-02 11:14:10.000

19.4133

r-ZTF

2

PSN

WISEA J095406.50+485321.0

0.046652

ZTF20acgkbkm

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acgkbkm

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161342	2020-10-02 12:29:00	19.4157	0.207431	19.4356	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
161341	2020-10-02 11:14:10	19.4133	0.199147	19.2438	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94865

2020-12-29 16:39:11

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

09:48:33.252

-07:27:01.06

2020-12-24 12:48:57.600

20.5

w-PS1

1

PSN

PS20nse

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182535	2020-12-24 12:48:58	20.5	0.23	22	ABMag	w-PS1	PS1_GPC1	45	Robot

88262

2020-11-03 13:58:59

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

09:48:33.247

-07:27:01.25

2020-10-28 12:29:47.616

19.72

g-ZTF

2

PSN

ZTF20acivqxn

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
169323	2020-10-30 11:55:26	19.15	0.15	19.33	ABMag	r-ZTF	P48_ZTF-Cam	30
169322	2020-10-28 12:29:48	19.72	0.19	20.3	ABMag	g-ZTF	P48_ZTF-Cam	30

83953

2020-10-04 21:51:46

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

09:48:33.271

-07:27:01.38

2020-10-04 14:52:48.000

18.226

orange-ATLAS

2

PSN

ATLAS20bcko

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
161681	2020-10-04 14:52:48	18.226	0.151	18.44	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
161680	2020-06-10 06:40:19			19.26	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94108

2020-12-28 12:09:50

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:23:58.076

+04:12:53.56

2020-11-25 13:04:48.000

20.15

w-PS1

1

PSN

PS20ljo

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181716	2020-11-25 13:04:48	20.15	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

90037

2020-11-18 10:01:53

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:23:58.075

+04:12:53.51

2020-11-16 14:18:14.400

20.03

w-PS1

1

PSN

PS20ljo

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
173139	2020-11-16 14:18:14	20.03	0.1	22	ABMag	w-PS1	PS1_GPC1	45	Robot

84312

2020-10-08 13:42:36

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

08:23:58.078

+04:12:53.47

2020-10-04 12:31:14.016

19.25

r-ZTF

2

PSN

ZTF20abznlzl

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
162484	2020-10-06 12:29:47	19.33	0.2	19.53	ABMag	r-ZTF	P48_ZTF-Cam	30
162483	2020-10-04 12:31:14	19.25	0.14	19.85	ABMag	r-ZTF	P48_ZTF-Cam	30

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95767

2021-01-06 23:48:26

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

03:33:14.267

-23:22:32.34

2020-12-21 09:07:12.000

19.302

orange-ATLAS

2

PSN

ATLAS20bjyu

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
184359	2020-12-21 09:07:12	19.302	0.186	19.49	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
184358	2020-12-20 08:15:22			19.42	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

87862

2020-10-31 23:14:24

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

03:33:14.291

-23:22:32.43

2020-10-20 11:09:36.000

19.61

w-PS1

1

PSN

PS20kof

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
168715	2020-10-20 11:09:36	19.61	0.08	22	ABMag	w-PS1	PS1_GPC1	45	Robot

84392

2020-10-08 18:58:57

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

03:33:14.304

-23:22:32.53

2020-10-02 10:23:16.996

19.4749

r-ZTF

3

PSN

WISEA J033314.33-232231.5

ZTF20achutyr

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20achutyr

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
162676	2020-10-08 10:24:31	19.668	0.196587	20.0736	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
162675	2020-10-02 10:23:17	19.4749	0.25004	19.2259	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
162674	2020-10-02 10:01:14			19.2597	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96838

2021-01-15 00:05:10

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

10:01:30.163

-00:40:22.22

2021-01-12 14:05:16.800

20.07

w-PS1

1

PSN

PS21hm

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186861	2021-01-12 14:05:17	20.07	0.06	22	ABMag	w-PS1	PS1_GPC1	45	Robot

87151

2020-10-22 09:25:25

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

10:01:30.160

-00:40:22.19

2020-10-20 17:21:07.200

18.05

G-Gaia

2

PSN

Gaia20exc

GaiaAlerts

candidate SN near galaxy SDSS J100129.69-004021.1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
167302	2020-10-20 17:21:07	18.05	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
167301	2020-06-18 16:56:38			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

84717

2020-10-10 22:47:55

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

10:01:30.124

-00:40:22.06

2020-10-10 14:47:02.400

17.546

orange-ATLAS

2

PSN

ATLAS20bdab

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
163214	2020-10-10 14:47:02	17.546	0.138	17.71	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
163213	2020-06-10 06:53:17			19.35	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

96716

2021-01-14 02:21:35

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

02:41:39.847

+19:25:33.89

2021-01-11 07:10:33.600

19.73

w-PS1

1

PSN

PS21fw

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186522	2021-01-11 07:10:34	19.73	0.07	22	ABMag	w-PS1	PS1_GPC1	45	Robot

96471

2021-01-12 13:39:56

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

02:41:39.813

+19:25:34.19

2020-09-28 13:53:45.600

20.86

w-PS1

1

PSN

PS21fw

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
185992	2020-09-28 13:53:46	20.86	0.21	22	ABMag	w-PS1	PS1_GPC1	45	Robot

86998

2020-10-21 16:33:43

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

02:41:39.815

+19:25:34.20

2020-10-15 11:34:04.800

19.348

orange-ATLAS

2

PSN

ATLAS20behh

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
166964	2020-10-15 11:34:05	19.348	0.212	19.6	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
166963	2020-10-13 12:41:46			19.44	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

85044

2020-10-12 10:43:47

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

02:41:39.838

+19:25:34.21

2020-10-08 10:10:31.872

19.8

r-ZTF

3

PSN

ZTF20achupkw

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
163697	2020-10-12 09:09:51	19.5	0.2	20.31	ABMag	g-ZTF	P48_ZTF-Cam	30
163696	2020-10-08 10:10:32	19.8	0.13	20.37	ABMag	r-ZTF	P48_ZTF-Cam	30
163695	2020-10-08 08:51:31			20.1931	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94549

2020-12-29 00:03:57

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

06:22:19.299

+52:07:38.07

2020-12-11 10:52:19.200

22.4

w-PS1

1

PSN

PS20nir

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182179	2020-12-11 10:52:19	22.4	0.3	22	ABMag	w-PS1	PS1_GPC1	45	Robot

86006

2020-10-16 09:48:35

ATLAS_Bot1

J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)

ATLAS

06:22:19.280

+52:07:38.20

2020-10-14 14:13:55.200

19.286

cyan-ATLAS

2

PSN

ATLAS20bdns

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
165346	2020-10-14 14:13:55	19.286	0.145	19.66	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot
165345	2020-10-12 14:57:07			18.3	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

85356

2020-10-13 10:43:50

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

06:22:19.291

+52:07:38.08

2020-10-07 11:47:09.312

19.95

r-ZTF

3

PSN

ZTF20achodfe

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
164244	2020-10-13 09:47:48	19.26	0.08	20.64	ABMag	r-ZTF	P48_ZTF-Cam	30
164243	2020-10-07 11:47:09	19.95	0.17	20.18	ABMag	r-ZTF	P48_ZTF-Cam	30
164242	2020-10-03 11:46:59			20.0384	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94342

2020-12-28 18:34:52

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

09:44:20.423

+56:10:35.29

2020-12-08 13:24:57.600

20.54

i-Sloan

1

PSN

PS20nbk

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181963	2020-12-08 13:24:58	20.54	0.09	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

85396

2020-10-13 12:43:57

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

09:44:20.405

+56:10:35.29

2020-10-13 10:42:08.352

19.99

g-ZTF

3

PSN

ZTF20acheiak

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Remarks
164306	2020-10-13 12:11:49	19.29	0.1	20.52	ABMag	r-ZTF	P48_ZTF-Cam	30
164305	2020-10-13 10:42:08	19.99	0.18	20.41	ABMag	g-ZTF	P48_ZTF-Cam	30
164304	2020-10-08 11:50:09			19.8859	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94186

2020-12-28 13:20:40

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

10:56:30.424

+55:20:18.13

2020-12-02 13:37:55.200

20

i-Sloan

1

PSN

PS20mvw

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181800	2020-12-02 13:37:55	20	0.08	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

85482

2020-10-13 21:59:38

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

10:56:30.413

+55:20:18.33

2020-10-13 11:10:43.003

20.1917

g-ZTF

2

PSN

SDSS J105630.22+552018.0

0.126

ZTF20aciuuks

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aciuuks

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
164429	2020-10-13 11:46:58	19.7725	0.188339	20.2588	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164428	2020-10-13 11:10:43	20.1917	0.218416	20.1499	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94098

2020-12-28 12:04:38

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:08:01.884

-01:26:48.93

2020-11-26 13:49:26.400

20.19

w-PS1

1

PSN

PS20mtb

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181706	2020-11-26 13:49:26	20.19	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

85485

2020-10-13 21:59:38

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

08:08:01.885

-01:26:49.02

2020-10-13 11:05:37.000

20.3284

g-ZTF

3

PSN

SDSS J080801.84-012650.5

0.073

ZTF20acivbos

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acivbos

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
164437	2020-10-13 11:55:50	20.1	0.213264	20.289	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164436	2020-10-13 11:05:37	20.3284	0.341054	20.1449	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164435	2020-10-08 11:58:58			19.6569	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94103

2020-12-28 12:06:59

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:34:46.160

-08:27:33.49

2020-11-26 14:08:09.600

20.46

w-PS1

1

PSN

PS20mtf

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181711	2020-11-26 14:08:10	20.46	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

85508

2020-10-13 21:59:38

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

08:34:46.145

-08:27:33.24

2020-10-13 11:06:17.004

19.9918

g-ZTF

3

PSN

WISEA J083446.17-082735.4

ZTF20acivrkr

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acivrkr

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
164497	2020-10-13 12:24:07	19.8554	0.167639	20.1665	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164496	2020-10-13 11:06:17	19.9918	0.24575	19.9485	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164495	2020-10-04 11:36:28			19.0183	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94074

2020-12-28 11:24:32

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

08:14:47.640

+03:59:20.33

2020-11-25 13:03:21.600

21.36

w-PS1

1

PSN

PS20msg

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181682	2020-11-25 13:03:22	21.36	0.11	22	ABMag	w-PS1	PS1_GPC1	45	Robot

85514

2020-10-13 21:59:38

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

08:14:47.635

+03:59:19.93

2020-10-08 11:58:17.996

19.9877

g-ZTF

4

PSN

SDSS J081447.50+035920.8

0.182

ZTF20aciugaf

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aciugaf

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
164518	2020-10-13 12:20:48	19.9768	0.152543	20.3787	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164517	2020-10-13 11:24:54	19.7864	0.14906	20.3127	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164516	2020-10-08 11:58:18	19.9877	0.238309	19.6915	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
164515	2020-10-06 12:29:47			19.4903	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

95088

2020-12-29 18:37:00

PS2_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

11:42:52.401

+32:51:20.95

2020-12-02 14:12:28.800

19.18

i-Sloan

1

PSN

PS20nxl

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182759	2020-12-02 14:12:29	19.18	0.1	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

85974

2020-10-15 23:31:36

Gaia_Bot1

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts team

GaiaAlerts

11:42:52.410

+32:51:20.92

2020-10-14 16:35:02.400

18.52

G-Gaia

2

PSN

Gaia20eut

GaiaAlerts

candidate SN near galaxy 2MASX J11425283+3251246

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
165271	2020-10-14 16:35:02	18.52	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
165270	2020-05-12 22:13:26			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94175

2020-12-28 13:16:13

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

11:08:06.996

+72:02:39.45

2020-11-28 13:23:31.200

19.62

i-Sloan

1

PSN

PS20mvl

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181789	2020-11-28 13:23:31	19.62	0.25	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

86509

2020-10-18 17:01:01

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

11:08:07.017

+72:02:39.33

2020-10-18 12:16:55.001

19.8531

g-ZTF

2

PSN

UGC 06177

0.033203

ZTF20ackrvwa

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20ackrvwa

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
165990	2020-10-18 12:46:54	19.7539	0.207082	19.9452	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
165989	2020-10-18 12:16:55	19.8531	0.146979	20.4271	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

AT reports

ID

Time Received (UT)

Sender

Reporter/s (Discoverer/s)

Reporting Group

Disc. Data Source

RA

DEC

Discovery Date (UT)

Discovery Mag.

Filter

Photometry

Related Files

AT Type

Host Name

Host Redshift

Internal Name

Assoc. Groups

End Prop. Period

Remarks

94133

2020-12-28 13:01:31

PS1_Bot1

K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

10:46:24.586

+43:04:31.50

2020-12-02 13:24:57.600

21.11

i-Sloan

1

PSN

PS20muc

Pan-STARRS1

This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181745	2020-12-02 13:24:58	21.11	0.25	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

87165

2020-10-22 12:46:25

ZTF_AMPEL_COMPLETE

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

ZTF

10:46:24.596

+43:04:31.54

2020-10-18 12:12:52.416

19.53

g-ZTF

2

PSN

ZTF20acggkic

ZTF

See arXiv:1904.05922 for selection criteria.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
167326	2020-10-18 12:44:12	19	0.15	19.79	ABMag	r-ZTF	P48_ZTF-Cam	30
167325	2020-10-18 12:12:52	19.53	0.18	20.29	ABMag	g-ZTF	P48_ZTF-Cam	30

86513

2020-10-18 17:01:01

ALeRCE

F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

ALeRCE

ZTF

10:46:24.595

+43:04:31.56

2020-10-18 12:12:52.001

19.5262

g-ZTF

2

PSN

SDSS J104624.90+430433.7

0.059

ZTF20acggkic

ZTF

SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acggkic

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
165999	2020-10-18 12:44:12	18.9984	0.153704	19.7915	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
165998	2020-10-18 12:12:52	19.5262	0.178488	20.2931	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

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