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

93777

2020-12-23 12:03:34

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

03:07:20.610

+04:23:25.84

2020-12-21 15:00:00.000

17.61

G-Gaia

2

PSN

Gaia20fvu

GaiaAlerts

confirmed SN Ia

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
181214	2020-12-21 15:00:00	17.61	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
181213	2020-12-21 13:13:26			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

92723

2020-12-14 12:57:14

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

03:07:20.614

+04:23:25.93

2020-12-11 07:13:26.400

16.91

w-PS1

1

PSN

PS20lwg

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
178903	2020-12-11 07:13:26	16.91	0.02	22	ABMag	w-PS1	PS1_GPC1	45	Robot

92161

2020-12-10 06:36:39

Fink

Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker

Fink

ZTF

03:07:20.613

+04:23:25.90

2020-11-26 05:00:49.997

18.6052

g-ZTF

2

PSN

ZTF20actskcf

ZTF

Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20actskcf

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177537	2020-11-26 05:00:50	18.6052	0.103274	19.4595	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
177536	2020-11-22 07:07:04			20.0135	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

91711

2020-12-05 23:10:15

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

03:07:20.617

+04:23:25.90

2020-12-02 12:07:12.000

17.24

i-Sloan

1

PSN

PS20lwg

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
176675	2020-12-02 12:07:12	17.24	0.01	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

91294

2020-12-01 18:24:49

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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

03:07:20.624

+04:23:25.93

2020-12-01 10:55:12.000

17.307

orange-ATLAS

2

PSN

ATLAS20bgjo

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175789	2020-12-01 10:55:12	17.307	0.058	18.76	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175788	2020-11-25 12:53:17			19.27	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91220

2020-11-30 21:00:37

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

03:07:20.611

+04:23:25.91

2020-11-26 05:00:49.997

18.6052

g-ZTF

3

PSN

WISEA J030720.39+042326.9

0.02865

ZTF20actskcf

ZTF

Early SN candidate (g-rise > 0.36+-0.02 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/ZTF20actskcf

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175633	2020-11-30 05:06:08	17.5727	0.0622954	18.8597	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175632	2020-11-26 05:00:50	18.6052	0.103274	19.4595	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175631	2020-11-22 07:41:09			20.0716	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

91159

2020-11-30 05:19:09

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

03:07:20.611

+04:23:25.91

2020-11-26 05:00:49.824

18.61

g-ZTF

3

PSN

ZTF20actskcf

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
175503	2020-11-30 05:06:08	17.57	0.06	18.86	ABMag	g-ZTF	P48_ZTF-Cam	30
175502	2020-11-26 05:00:50	18.61	0.1	19.46	ABMag	g-ZTF	P48_ZTF-Cam	30
175501	2020-11-22 07:41:09			20.0716	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

91145

2020-11-30 03:41:08

ZTF_Bot1

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

ZTF

03:07:20.614

+04:23:25.97

2020-11-26 05:00:57.600

18.61

g-ZTF

3

PSN

ZTF20actskcf

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175462	2020-11-26 05:00:58	18.61		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175463	2020-11-26 05:00:58	18.61		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175461	2020-11-22 07:40:48		20.07	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8162	2020-12-11 02:04:19	ESO-NTT / EFOSC2-NTT	300	J. P. Anderson, P. Pessi	L. Galbany	ePESSTO+	tns_2020abfa_2020-12-11_02-04-19_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2020abfa_2020-12-11_02-04-19_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object	ePESSTO+

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

91146

2020-11-30 03:41:22

ZTF_Bot1

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

ZTF

03:07:28.833

+32:43:06.15

2019-01-10 03:17:16.800

18.1

r-ZTF

3

PSN

ZTF19aacpfqv

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175466	2020-11-28 06:37:26	18.7		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175465	2019-01-10 03:17:17	18.1		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175464	2019-01-09 05:52:48		17.35	ABMag	g-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

92030

2020-12-08 14:19:31

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

23:36:04.312

+53:10:52.11

2020-11-20 05:05:16.800

18.01

i-Sloan

1

PSN

PS20lya

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 Elisabeth Baeten, rhk01 and B L Goodwin

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177327	2020-11-20 05:05:17	18.01	0.02	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

91147

2020-11-30 03:41:41

ZTF_Bot1

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

ZTF

23:36:04.353

+53:10:51.70

2020-11-15 03:14:24.000

18.04

r-ZTF

3

PSN

ZTF20acqoxod

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175469	2020-11-27 02:55:41	18.56		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175468	2020-11-15 03:14:24	18.04		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175467	2020-11-13 09:30:14		20.02	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

91148

2020-11-30 03:41:49

ZTF_Bot1

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

ZTF

03:40:32.619

-26:52:25.35

2020-11-21 07:35:02.400

18.48

g-ZTF

3

PSN

ZTF20acstglw

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175471	2020-11-21 07:35:02	18.48		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175472	2020-11-21 07:35:02	18.48		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175470	2020-11-19 07:03:22		20.09	ABMag	g-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

92393

2020-12-11 10:43:22

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

01:47:46.490

-21:45:39.10

2020-12-08 19:04:48.000

18.4

G-Gaia

2

PSN

Gaia20fqk

GaiaAlerts

candidate SN near galaxy WISEA J014746.49-214540.3

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
178136	2020-12-08 19:04:48	18.4	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
178135	2020-08-07 19:07:41			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

91238

2020-12-01 05:26:52

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

01:47:46.484

-21:45:39.15

2020-11-29 04:32:46.752

18.61

g-ZTF

3

PSN

ZTF20actdeqw

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
175670	2020-12-01 04:31:54	18.46	0.14	19.02	ABMag	g-ZTF	P48_ZTF-Cam	30
175669	2020-11-29 04:32:47	18.61	0.17	18.91	ABMag	g-ZTF	P48_ZTF-Cam	30
175668	2020-11-25 05:33:29			19.6231	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

91180

2020-11-30 11:28:29

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

01:47:46.499

-21:45:39.25

2020-11-30 07:45:07.200

18.188

orange-ATLAS

2

PSN

ATLAS20bgfy

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175543	2020-11-30 07:45:07	18.188	0.136	18.53	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175542	2020-11-29 09:46:05			18.5	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91149

2020-11-30 03:42:46

ZTF_Bot1

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

ZTF

01:47:46.475

-21:45:39.13

2020-11-25 04:04:48.000

19.28

g-ZTF

3

PSN

ZTF20actdeqw

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175475	2020-11-29 04:32:10	18.61		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175474	2020-11-25 04:04:48	19.28		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175473	2020-11-23 06:33:07		19.53	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8251	2020-12-15 05:57:56	FTN / FLOYDS-N	3600	Las Cumbres Observatory	Jamison Burke	Global SN Project	tns_2020abfd_2020-12-15_05-57-56_FTN_FLOYDS-N_Global_SN_Project.ascii	tns_2020abfd_2020-12-15_05-57-56_FTN_FLOYDS-N_Global_SN_Project.fits	Object	Global SN Project

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

92189

2020-12-10 10:14:09

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

20:00:03.310

+10:09:04.18

2020-11-16 16:14:52.800

19.61

G-Gaia

2

PSN

Gaia20fpx

GaiaAlerts

candidate SN near galaxy SDSS J200003.30+100904.2

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177610	2020-11-16 16:14:53	19.61	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
177609	2020-11-16 14:28:19			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

91699

2020-12-05 21:10:56

Fink

Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker

Fink

ZTF

20:00:03.308

+10:09:04.12

2020-11-14 02:07:53.003

19.8934

r-ZTF

2

PSN

ZTF20acqikeh

ZTF

Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acqikeh

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
176653	2020-11-14 02:07:53	19.8934	0.16791	20.0955	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
176652	2020-11-11 02:58:04			20.0299	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

91459

2020-12-03 01:20:09

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

20:00:03.332

+10:09:04.37

2020-12-02 05:08:09.600

18.662

orange-ATLAS

2

PSN

ATLAS20bgma

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
176141	2020-12-02 05:08:10	18.662	0.134	19.1	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
176140	2020-11-26 06:11:31			17.05	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91150

2020-11-30 03:43:11

ZTF_Bot1

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

ZTF

20:00:03.306

+10:09:04.20

2020-11-14 02:08:09.600

19.89

r-ZTF

3

PSN

ZTF20acqikeh

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175478	2020-11-29 03:10:05	18.78		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175477	2020-11-14 02:08:10	19.89		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175476	2020-11-11 02:58:34		20.03	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

93200

2020-12-17 14:50:54

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

01:05:39.722

-00:52:29.61

2020-12-12 06:14:24.000

19.37

w-PS1

1

PSN

PS20mgw

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 Enzo Fedele, Caroline and David Maetschke

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
179982	2020-12-12 06:14:24	19.37	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91983

2020-12-07 23:01:07

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

01:05:39.709

-00:52:29.51

2020-12-07 07:04:48.000

18.999

cyan-ATLAS

2

PSN

ATLAS20bhar

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177254	2020-12-07 07:04:48	18.999	0.123	19.75	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot
177253	2020-12-05 07:46:34			16.65	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91345

2020-12-02 05:26:40

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

01:05:39.713

-00:52:29.67

2020-11-30 02:32:53.088

19.04

r-ZTF

3

PSN

ZTF20acuasvx

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
175912	2020-11-30 04:00:52	19.11	0.2	19.11	ABMag	g-ZTF	P48_ZTF-Cam	30
175911	2020-11-30 02:32:53	19.04	0.14	19.42	ABMag	r-ZTF	P48_ZTF-Cam	30
175910	2020-11-20 05:44:09			20.2902	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

91151

2020-11-30 03:43:24

ZTF_Bot1

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

ZTF

01:05:39.714

-00:52:29.52

2020-11-28 02:51:21.600

19.2

r-ZTF

3

PSN

ZTF20acuasvx

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175481	2020-11-30 02:32:38	19.04		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175480	2020-11-28 02:51:22	19.2		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175479	2020-11-22 04:43:41		17.58	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

91152

2020-11-30 03:43:33

ZTF_Bot1

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

ZTF

19:34:52.095

+59:40:33.40

2020-11-28 01:46:33.600

18

r-ZTF

3

PSN

ZTF20acuajow

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175484	2020-11-28 03:48:58	17.62		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175483	2020-11-28 01:46:34	18		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175482	2020-11-26 03:51:50		19.62	ABMag	g-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

91153

2020-11-30 03:43:43

ZTF_Bot1

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

ZTF

09:48:58.623

+77:14:37.46

2020-11-27 10:58:04.800

13.83

r-ZTF

3

PSN

ZTF20actzmzp

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175487	2020-11-29 12:46:05	12.72		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175486	2020-11-27 10:58:05	13.83		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175485	2020-11-26 11:24:00		20.34	ABMag	g-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

91154

2020-11-30 03:43:59

ZTF_Bot1

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

ZTF

02:51:10.201

+48:39:28.71

2020-11-27 04:30:43.200

19.35

g-ZTF

3

PSN

ZTF20acufmrl

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175490	2020-11-29 08:47:02	18.51		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175489	2020-11-27 04:30:43	19.35		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175488	2020-11-25 06:20:10		19.92	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

91155

2020-11-30 03:44:05

Ine Theunissen Limpens

Ine Theunissen-Limpens

08:48:28.453

+01:23:58.95

2000-11-30 09:57:42.000

18.12

r-Sloan

1

PSN

SDSS J084828.26+012350.1

0.051536

This transient was discovered by Ine Theunissen on the Galaxy Zoo: Clump Scout website here: https://www.zooniverse.org/projects/hughdickinson/galaxy-zoo-clump-scout/talk/subjects/36724402. And confirmed by Richard Nowell on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1269/120362. In the SDSS database, the transient is categorised as a star. However, in a later survey DECaLS, no star is visible.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175491	2000-11-30 09:57:42	18.12	0.01		ABMag	r-Sloan	Sloan_SDSS-Spec			The r-band Apparent magnitude was taken from the SDSS Skyserver DR15 website here: http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?id=1237653664714129812. The r-band Absolute magnitude of -18.66 was also calculated.

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

91156

2020-11-30 03:44:19

ZTF_Bot1

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

ZTF

12:11:53.097

+24:07:31.54

2020-11-12 12:43:12.000

19.14

g-ZTF

3

PSN

ZTF20aalxxyz

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175494	2020-11-27 13:06:14	17.76		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175493	2020-11-12 12:43:12	19.14		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175492	2020-11-12 11:41:17		20.37	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

91210

2020-11-30 16:13:01

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

00:22:15.650

+71:53:08.40

2020-11-29 06:38:52.800

18.07

orange-ATLAS

2

PSN

ATLAS20bgit

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175603	2020-11-29 06:38:53	18.07	0.117	18.69	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175602	2020-11-27 09:08:38			18.88	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91157

2020-11-30 03:44:48

ZTF_Bot1

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

ZTF

00:22:15.643

+71:53:08.40

2020-11-29 05:15:21.600

19.48

g-ZTF

3

PSN

ZTF20acufmah

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175497	2020-11-29 08:42:43	17.43		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175496	2020-11-29 05:15:22	19.48		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175495	2020-11-27 05:45:36		18.76	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

91938

2020-12-07 19:44:43

Fink

Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker

Fink

ZTF

02:44:51.736

+46:09:55.94

2020-11-23 08:25:54.998

20.1904

g-ZTF

2

PSN

ZTF20actpuan

ZTF

Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20actpuan

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177172	2020-11-23 08:25:55	20.1904	0.194958	20.6266	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
177171	2020-11-19 05:54:29			20.6901	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

91158

2020-11-30 03:45:26

ZTF_Bot1

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

ZTF

02:44:51.744

+46:09:55.93

2020-11-23 08:25:26.400

20.19

g-ZTF

3

PSN

ZTF20actpuan

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175500	2020-11-29 08:47:02	18.76		ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
175499	2020-11-23 08:25:26	20.19		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
175498	2020-11-23 07:43:41		20.36	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8265	2020-12-05 05:04:00	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2020abfl_2020-12-05_05-03-59.883208_P60_SEDM_ZTF.ascii		Object	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

91163

2020-11-30 10:37:09

Richard Nowell

Ine Theunissen-Limpens

15:36:09.607

+25:26:55.83

2017-03-28 08:40:44.000

21.77

g-Sloan

1

PSN

SDSS J153609.45+252656.6

0.136

This transient was first discovered by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/mikewalmsley/galaxy-zoo-mobile/talk/subjects/40281345.

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175510	2017-03-28 08:40:44	21.77	1		ABMag	g-Sloan	CTIO-4m_DECAM			The g-band Apparent magnitude was taken from the DECaLS DR7 catalog. An estimated g-band Absolute magnitude of -17.13 was also calculated.

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

91164

2020-11-30 10:49:04

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

10:24:48.670

+53:32:18.28

2020-11-28 16:23:31.200

18.1

G-Gaia

2

Other

Gaia20flz

GaiaAlerts

slow brightness increase of known QSO [VV2006] J102448.7+533218

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175512	2020-11-28 16:23:31	18.1	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175511	2020-04-13 03:15:50			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

91165

2020-11-30 10:49:30

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

04:58:58.260

-42:52:53.90

2020-11-28 06:23:02.400

18.51

G-Gaia

2

Other

Gaia20fma

GaiaAlerts

long slow rise in Gaia source

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175514	2020-11-28 06:23:02	18.51	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175513	2020-04-29 05:55:41			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

91166

2020-11-30 10:50:30

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

05:42:32.120

-34:13:02.24

2020-11-27 13:56:38.400

16.18

G-Gaia

2

Other

Gaia20fmb

GaiaAlerts

source declines by 1.6 mag in 9 months

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175516	2020-11-27 13:56:38	16.18	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175515	2020-10-18 06:34:34			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

91167

2020-11-30 10:51:07

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

22:05:08.080

-50:20:16.58

2020-11-28 19:22:04.800

18.84

G-Gaia

2

PSN

Gaia20fmc

GaiaAlerts

candidate SN near galaxy WISEA J220507.70-502015.9

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175518	2020-11-28 19:22:05	18.84	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175517	2020-11-04 01:36:29			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

91168

2020-11-30 10:52:04

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

21:51:55.810

-47:20:54.85

2020-11-29 01:26:24.000

18.89

G-Gaia

2

PSN

Gaia20fmd

GaiaAlerts

candidate SN near galaxy WISEA J215156.00-472053.7

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175520	2020-11-29 01:26:24	18.89	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175519	2020-11-04 19:37:55			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

91169

2020-11-30 10:53:36

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

21:40:16.740

-46:57:10.87

2020-11-28 19:27:50.400

18.24

G-Gaia

2

PSN

Gaia20fme

GaiaAlerts

candidate SN in galaxy LEDA 508517

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175522	2020-11-28 19:27:50	18.24	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175521	2020-11-05 07:37:55			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

96191

2021-01-09 01:57:40

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

16:14:49.739

+47:23:14.95

2021-01-08 15:17:16.800

18.702

orange-ATLAS

2

PSN

ATLAS21bam

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
185297	2021-01-08 15:17:17	18.702	0.14	19.19	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
185296	2021-01-02 15:30:14			18.66	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

95350

2021-01-03 14:00:14

ZTF_Bot1

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

ZTF

16:14:49.792

+47:23:14.90

2021-01-01 12:21:36.000

18.78

g-ZTF

3

PSN

ZTF20acnvznn

ZTF

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
183315	2021-01-03 12:48:58	18.98		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
183314	2021-01-01 12:21:36	18.78		ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
183313	2020-12-23 12:23:02		17.05	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

91170

2020-11-30 10:53:50

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

16:14:49.780

+47:23:14.89

2020-11-29 03:25:55.200

18.24

G-Gaia

2

PSN

Gaia20fmf

GaiaAlerts

candidate SN near galaxy SDSS J161449.81+472311.8

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175524	2020-11-29 03:25:55	18.24	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175523	2020-10-20 23:36:58			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

91171

2020-11-30 10:54:07

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

02:58:59.290

-54:14:05.68

2020-10-24 01:09:07.200

19

G-Gaia

2

PSN

Gaia20fmg

GaiaAlerts

candidate SN near galaxy 6dFGS gJ025859.0-541404

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175526	2020-10-24 01:09:07	19	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175525	2020-09-26 13:10:34			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

91172

2020-11-30 10:54:21

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

00:20:24.380

-56:59:43.76

2020-11-29 07:04:48.000

18.63

G-Gaia

2

PSN

Gaia20fmh

GaiaAlerts

candidate SN near galaxy WISEA J002023.67-565939.5

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175528	2020-11-29 07:04:48	18.63	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175527	2020-10-29 21:12:58			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

91174

2020-11-30 10:54:59

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

17:49:19.050

+28:16:17.62

2020-11-28 14:57:07.200

18.55

G-Gaia

2

Other

Gaia20fmj

GaiaAlerts

Gaia source brightens by 0.4 mag

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175532	2020-11-28 14:57:07	18.55	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175531	2020-06-12 23:05:17			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

91176

2020-11-30 10:55:34

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

04:40:17.190

-43:33:08.64

2020-11-29 00:25:55.200

17.95

G-Gaia

2

Other

Gaia20fmk

GaiaAlerts

known QSO brightens by 1 mag

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175535	2020-11-29 00:25:55	17.95	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175534	2020-08-19 09:00:00			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

91177

2020-11-30 10:55:58

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

19:26:10.820

-10:15:30.46

2020-11-28 14:11:02.400

12.53

G-Gaia

2

Other

Gaia20fml

GaiaAlerts

outburst of known CV DH Aql

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175537	2020-11-28 14:11:02	12.53	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175536	2020-10-12 02:41:17			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

91178

2020-11-30 11:02:38

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

19:03:58.620

-00:30:55.51

2020-11-28 20:22:33.600

17.12

G-Gaia

2

Other

Gaia20fmm

GaiaAlerts

red Gaia source brightens by 0.2 mag in ~2 years

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175539	2020-11-28 20:22:34	17.12	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
175538	2020-11-21 16:03:22			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

91179

2020-11-30 11:28:05

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

01:56:14.332

-29:00:07.81

2020-11-30 07:59:31.200

18.098

orange-ATLAS

2

PSN

ATLAS20bgfx

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175541	2020-11-30 07:59:31	18.098	0.159	18.43	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175540	2020-11-28 10:32:10			18.15	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

91181

2020-11-30 13:52:56

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

03:47:21.843

-07:05:20.90

2017-09-30 11:57:07.200

19.64

orange-ATLAS

2

PSN

ATLAS20bfbo

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175545	2017-09-30 11:57:07	19.64	0.197	19.29	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175544	2017-09-28 12:25:55			18.88	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

91182

2020-11-30 13:53:24

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

04:47:48.601

-25:26:44.17

2020-11-14 10:10:33.600

19.403

orange-ATLAS

2

PSN

ATLAS20bfij

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175547	2020-11-14 10:10:34	19.403	0.178	19.51	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175546	2020-11-10 15:30:14			18.48	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

94010

2020-12-27 15:31:06

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

09:18:56.878

+31:44:33.61

2020-11-13 14:03:50.400

19.97

w-PS1

1

PSN

PS20mqf

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
181581	2020-11-13 14:03:50	19.97	0.07	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91201

2020-11-30 15:37:15

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

09:18:56.875

+31:44:33.91

2020-11-26 13:39:21.600

19.295

orange-ATLAS

2

PSN

ATLAS20bghl

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175585	2020-11-26 13:39:22	19.295	0.179	19.51	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175584	2020-11-22 15:24:29			19.6	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

91204

2020-11-30 16:05:01

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

10:37:38.181

-18:57:19.45

2020-11-28 13:40:47.000

18.496

orange-ATLAS

2

PSN

ATLAS20bgih

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175591	2020-11-28 13:40:47	18.496	0.153	18.68	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175590	2020-11-16 15:27:22			15.89	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8108	2020-12-06 14:21:51	UH88 / SNIFS	2700	Hinkle		SCAT	tns_2020abgc_2020-12-06_14-21-51_UH88_SNIFS_SCAT.dat		Object	SCAT		Reduced with a summit-based quick reduction pipeline.

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

94972

2020-12-29 17:46:08

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

01:52:53.221

-09:44:19.46

2020-12-12 06:23:02.400

18.45

w-PS1

1

PSN

PS20mad

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182643	2020-12-12 06:23:02	18.45	0.04	22	ABMag	w-PS1	PS1_GPC1	45	Robot

92136

2020-12-09 20:30:52

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

01:52:53.222

-09:44:19.43

2020-12-06 06:43:12.000

18.02

w-PS1

1

PSN

PS20mad

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, Celso Pessanha Machado and Michele T. Mazzucato

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177485	2020-12-06 06:43:12	18.02	0.01	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91205

2020-11-30 16:06:41

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

01:52:53.252

-09:44:19.72

2020-11-29 08:41:16.800

17.8

orange-ATLAS

2

PSN

ATLAS20bgij

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175593	2020-11-29 08:41:17	17.8	0.152	18.61	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175592	2020-11-20 09:21:36			19.74	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

96608

2021-01-13 10:13:31

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

00:34:18.120

-02:33:37.33

2021-01-10 14:49:55.200

18.84

G-Gaia

2

PSN

Gaia21afa

GaiaAlerts

confirmed SN Ia

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
186318	2021-01-10 14:49:55	18.84	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186317	2020-12-12 09:17:17			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

93680

2020-12-21 21:10:02

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

00:34:18.120

-02:33:37.18

2020-12-12 05:03:50.400

17.62

w-PS1

1

PSN

PS20mlu

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
180998	2020-12-12 05:03:50	17.62	0.02	22	ABMag	w-PS1	PS1_GPC1	45	Robot

93679

2020-12-21 21:09:00

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

00:34:18.121

-02:33:37.25

2020-12-05 06:20:09.600

17.78

w-PS1

1

PSN

PS20mlu

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
180997	2020-12-05 06:20:10	17.78	0.02	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91207

2020-11-30 16:08:41

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

00:34:18.114

-02:33:37.53

2020-11-29 07:36:28.800

18.13

orange-ATLAS

2

PSN

ATLAS20bgin

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175597	2020-11-29 07:36:29	18.13	0.112	18.84	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175596	2020-11-20 08:09:36			19.54	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8147	2020-12-09 03:16:39	ESO-NTT / EFOSC2-NTT	300	P. Pessi, J. P. Anderson	L. Galbany	ePESSTO+	tns_2020abge_2020-12-09_03-16-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2020abge_2020-12-09_03-16-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object	ePESSTO+

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

91211

2020-11-30 17:22:35

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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)

ATLAS

05:03:58.762

+50:15:00.11

2020-11-27 10:55:12.000

18.564

orange-ATLAS

2

PSN

ATLAS20bghv

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175605	2020-11-27 10:55:12	18.564	0.164	19.05	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175604	2020-11-25 12:34:34			19.47	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

91213

2020-11-30 17:56:33

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

09:25:03.640

-23:39:19.14

2020-11-30 14:25:26.400

18.512

orange-ATLAS

2

PSN

ATLAS20bgiz

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175609	2020-11-30 14:25:26	18.512	0.157	18.67	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175608	2020-11-18 15:40:19			15.6	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

93063

2020-12-16 15:19:38

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

07:24:00.720

-28:39:08.39

2020-12-15 05:54:14.400

18.45

G-Gaia

2

PSN

Gaia20ftd

GaiaAlerts

apparently hostless transient

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
179715	2020-12-15 05:54:14	18.45	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
179714	2020-11-20 07:39:22			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

91214

2020-11-30 17:57:53

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

07:24:00.738

-28:39:08.38

2020-11-30 12:33:07.200

16.584

orange-ATLAS

2

PSN

ATLAS20bgja

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175611	2020-11-30 12:33:07	16.584	0.061	18.42	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
175610	2020-11-28 15:04:19			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

91216

2020-11-30 18:58:48

BigDen

A. Puchkov (Vorobyovy Gory Education Center, Moscow), D. Denisenko (Vorobyovy Gory/SAI MSU)

Pan-STARRS1

03:45:14.910

+27:54:40.80

2013-08-23 14:20:21.000

17.73

z-Sloan

4

PSN

APA-SN1

Pan-STARRS1

Discovered by identifying URAT1 590-033124 via Vizier

Photometry

ID	Obs-date (UT)	Mag. / Flux	Lim. Mag./Flux	Units	Filter	Tel / Inst	Remarks
175617	2013-10-24 14:59:57	18.06		VegaMag	z-Sloan	PS1_GPC1
175616	2013-10-05 16:17:16	17.75		VegaMag	z-Sloan	PS1_GPC1
175615	2013-08-23 14:20:21	17.73		VegaMag	z-Sloan	PS1_GPC1
175614	2013-01-25 08:09:18		21.09	VegaMag	r-Sloan	PS1_GPC1	[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

91979

2020-12-07 22:53:41

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

01:19:15.662

+37:19:27.79

2020-12-07 07:13:26.400

19.486

orange-ATLAS

2

PSN

ATLAS20bhao

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177248	2020-12-07 07:13:26	19.486	0.188	19.62	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
177247	2020-12-06 08:11:02			19.77	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91346

2020-12-02 06:26:48

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

01:19:15.661

+37:19:27.77

2020-11-30 02:36:21.312

19.66

r-ZTF

3

PSN

ZTF20acujiae

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
175915	2020-12-02 04:13:10	19.21	0.13	19.66	ABMag	g-ZTF	P48_ZTF-Cam	30
175914	2020-11-30 02:36:21	19.66	0.2	19.58	ABMag	r-ZTF	P48_ZTF-Cam	30
175913	2020-11-26 04:32:45			19.5529	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

91340

2020-12-02 00:20:17

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

01:19:15.665

+37:19:27.63

2020-11-29 08:47:02.400

19.71

z-Sloan

1

PSN

PS20ltz

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175901	2020-11-29 08:47:02	19.71	0.14	20.4	ABMag	z-Sloan	PS1_GPC1	120	Robot

91217

2020-11-30 21:00:37

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

01:19:15.671

+37:19:27.68

2020-11-24 09:14:41.997

20.7895

g-ZTF

5

PSN

SDSS J011915.33+371929.3

0.116

ZTF20acujiae

ZTF

Early SN candidate (r-rise > 0.08+-0.02 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/ZTF20acujiae

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175622	2020-11-30 04:33:27	19.2246	0.17131	19.1677	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175621	2020-11-30 02:36:21	19.6572	0.20461	19.5779	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175620	2020-11-28 04:37:00	19.7352	0.250439	19.3479	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175619	2020-11-24 09:14:42	20.7895	0.302335	20.2482	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175618	2020-11-22 06:40:40			19.117	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

95037

2020-12-29 18:15:00

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

00:52:50.905

+21:13:32.52

2020-12-08 07:16:19.200

19.56

w-PS1

1

PSN

PS20nwc

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182708	2020-12-08 07:16:19	19.56	0.1	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91344

2020-12-02 04:26:48

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

00:52:50.898

+21:13:32.57

2020-11-25 03:27:42.336

20.13

g-ZTF

3

PSN

ZTF20acuixqv

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
175909	2020-11-28 02:48:58	19.41	0.22	19.27	ABMag	r-ZTF	P48_ZTF-Cam	30
175908	2020-11-25 03:27:42	20.13	0.25	19.88	ABMag	g-ZTF	P48_ZTF-Cam	30
175907	2020-11-22 06:08:35			19.737	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

91218

2020-11-30 21:00:37

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

00:52:50.903

+21:13:32.67

2020-11-25 03:27:41.999

20.1299

g-ZTF

4

PSN

SDSS J005250.55+211329.6

0.093

ZTF20acuixqv

ZTF

Early SN candidate (g-rise > 0.12+-0.04 mag/day, r-rise > 0.12+-0.02 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/ZTF20acuixqv

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175626	2020-11-30 02:34:56	19.372	0.160702	19.5104	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175625	2020-11-28 02:48:58	19.4104	0.222997	19.2727	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175624	2020-11-25 03:27:42	20.1299	0.245552	19.8811	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175623	2020-11-22 06:08:35			19.737	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

91221

2020-11-30 21:00:37

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

21:37:16.811

+27:36:40.35

2020-11-30 01:48:24.002

19.1644

r-ZTF

2

PSN

SDSS J213716.80+273644.4

0.032

ZTF20acsvdhv

ZTF

Early SN candidate (r-rise > 0.27+-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/ZTF20acsvdhv

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175635	2020-11-30 01:48:24	19.1644	0.117997	19.8386	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175634	2020-11-28 03:53:13			19.0649	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

95069

2020-12-29 18:30:48

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

23:25:37.468

+01:06:46.06

2020-12-06 04:58:04.800

19.43

w-PS1

1

PSN

PS20nww

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182740	2020-12-06 04:58:05	19.43	0.07	22	ABMag	w-PS1	PS1_GPC1	45	Robot

91722

2020-12-06 03:38:24

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

23:25:37.459

+01:06:45.96

2020-11-30 01:59:47.616

19.35

r-ZTF

3

PSN

ZTF20acuiqih

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
176697	2020-12-02 02:35:02	19.48	0.16	19.89	ABMag	g-ZTF	P48_ZTF-Cam	30
176696	2020-11-30 01:59:48	19.35	0.13	19.68	ABMag	r-ZTF	P48_ZTF-Cam	30
176695	2020-11-26 04:05:34			19.667	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

91222

2020-11-30 21:00:37

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

23:25:37.460

+01:06:45.70

2020-11-30 01:59:47.996

19.35

r-ZTF

2

PSN

WISEA J232537.24+010646.8

0.099218

ZTF20acuiqih

ZTF

Early SN candidate (r-rise > 0.10+-0.01 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/ZTF20acuiqih

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175637	2020-11-30 01:59:48	19.35	0.131663	19.6782	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175636	2020-11-28 03:35:56			19.2098	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

91223

2020-11-30 21:00:37

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

02:40:34.152

+11:00:37.24

2020-11-30 02:41:56.000

18.8212

r-ZTF

2

PSN

ZTF20acmbdvf

ZTF

Early SN candidate (r-rise > 0.24+-0.04 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/ZTF20acmbdvf

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175639	2020-11-30 02:41:56	18.8212	0.188766	18.8505	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175638	2020-11-25 06:06:58			19.9946	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

94895

2020-12-29 17:13:41

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

02:09:41.476

-06:44:13.50

2020-12-11 06:04:19.200

18.48

w-PS1

1

PSN

PS20mwx

Pan-STARRS1

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
182565	2020-12-11 06:04:19	18.48	0.02	22	ABMag	w-PS1	PS1_GPC1	45	Robot

94216

2020-12-28 13:41:36

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

02:09:41.480

-06:44:13.42

2020-12-07 07:01:55.200

18.47

w-PS1

1

PSN

PS20mwx

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
181830	2020-12-07 07:01:55	18.47	0.02	22	ABMag	w-PS1	PS1_GPC1	45	Robot

92787

2020-12-15 08:23:20

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

02:09:41.480

-06:44:13.49

2020-12-13 19:10:33.600

18.6

G-Gaia

2

PSN

Gaia20fsf

GaiaAlerts

confirmed SN Ia

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
179022	2020-12-13 19:10:34	18.6	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
179021	2020-08-07 00:48:58			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

91728

2020-12-06 04:38:11

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

02:09:41.478

-06:44:13.45

2020-11-30 02:43:58.368

18.97

r-ZTF

3

PSN

ZTF20acujaft

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
176715	2020-12-02 04:33:05	18.65	0.1	19.51	ABMag	g-ZTF	P48_ZTF-Cam	30
176714	2020-11-30 02:43:58	18.97	0.14	19.12	ABMag	r-ZTF	P48_ZTF-Cam	30
176713	2020-11-25 06:04:57			19.8952	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

91569

2020-12-04 12:44:30

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

02:09:41.475

-06:44:13.45

2020-11-30 02:43:58.368

18.97

r-ZTF

3

PSN

ZTF20acujaft

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
176353	2020-12-02 04:33:05	18.65	0.1	19.51	ABMag	g-ZTF	P48_ZTF-Cam	30
176352	2020-11-30 02:43:58	18.97	0.14	19.12	ABMag	r-ZTF	P48_ZTF-Cam	30
176351	2020-11-25 06:04:57			19.8952	ABMag	r-ZTF	P48_ZTF-Cam	30	[Last non detection]

91500

2020-12-03 23:18:30

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

02:09:41.481

-06:44:13.57

2020-12-03 09:07:12.000

18.784

orange-ATLAS

2

PSN

ATLAS20bgmz

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
176225	2020-12-03 09:07:12	18.784	0.156	19.17	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
176224	2020-12-01 10:37:55			18.73	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91224

2020-11-30 21:00:37

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

02:09:41.466

-06:44:13.52

2020-11-30 02:43:57.996

18.9744

r-ZTF

2

PSN

SDSS J020941.43-064413.5

0.068

ZTF20acujaft

ZTF

Early SN candidate (r-rise > 0.19+-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/ZTF20acujaft

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175641	2020-11-30 02:43:58	18.9744	0.136553	19.1235	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175640	2020-11-28 06:34:20			18.4915	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8107	2020-12-06 10:46:27	UH88 / SNIFS	2700	Hinkle		SCAT	tns_2020abgn_2020-12-06_10-46-27_UH88_SNIFS_SCAT.dat		Object	SCAT		Reduced with a summit-based quick reduction pipeline.

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

91225

2020-11-30 21:00:37

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

01:31:32.947

-13:05:14.71

2020-11-30 02:44:38.000

19.3136

r-ZTF

2

PSN

WISEA J013132.99-130512.8

ZTF20acujaiw

ZTF

Early SN candidate (r-rise > 0.08+-0.02 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/ZTF20acujaiw

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175643	2020-11-30 02:44:38	19.3136	0.21689	19.1772	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175642	2020-11-29 05:03:50			19.2058	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

91226

2020-11-30 21:00:37

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

10:08:05.861

+05:11:46.40

2020-11-30 12:12:33.002

15.5481

r-ZTF

2

PSN

WISEA J100805.16+051141.9

0.078031

ZTF20acuksal

ZTF

Early SN candidate (r-rise > 2.04+-0.04 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/ZTF20acuksal

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175645	2020-11-30 12:12:33	15.5481	0.0803622	16.4116	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
175644	2020-11-28 12:08:03			19.6246	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

92789

2020-12-15 08:25:02

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

12:28:50.250

-01:56:38.80

2020-12-13 04:29:16.800

16.49

G-Gaia

2

PSN

Gaia20fsh

GaiaAlerts

confirmed SN Ia

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
179026	2020-12-13 04:29:17	16.49	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
179025	2020-07-30 05:24:00			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

91939

2020-12-07 21:39:52

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

12:28:50.257

-01:56:38.68

2020-12-07 14:21:07.200

16.012

orange-ATLAS

2

PSN

ATLAS20bgwv

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177174	2020-12-07 14:21:07	16.012	0.017	18.96	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
177173	2020-11-17 15:46:05			17.74	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91840

2020-12-06 19:50:11

Fink

Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker

Fink

ZTF

12:28:50.266

-01:56:38.75

2020-11-24 12:37:57.003

20.2463

g-ZTF

1

PSN

ZTF20acuosvy

ZTF

Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF20acuosvy

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
176973	2020-11-24 12:37:57	20.2463	0.357508	19.8731	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink

91272

2020-12-01 12:26:44

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

12:28:50.263

-01:56:38.67

2020-11-27 13:29:01.248

17.7

r-ZTF

2

PSN

ZTF20acuosvy

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
175744	2020-12-01 12:06:16	16.51	0.03	19.31	ABMag	r-ZTF	P48_ZTF-Cam	30
175743	2020-11-27 13:29:01	17.7	0.09	18.95	ABMag	r-ZTF	P48_ZTF-Cam	30

91227

2020-11-30 22:16:13

K.Itagaki

Koichi Itagaki

12:28:50.280

-01:56:38.60

2020-11-30 20:29:11.000

16.3

Clear-

1

PSN

NGC 4454

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
175646	2020-11-30 20:29:11	16.3			VegaMag	Clear-	Other_Other			0.5-m ,F6.9

Spectra

ID	Obs-date (UT)	Tel / Inst	Exp-time	Observer/s	Reducer/s	Group	Spectrum ascii File	Spectrum fits File	Spec. Type	Assoc. Groups	End Prop. Period	Remarks
8080	2020-12-01 19:12:00	Other / Other	3000	M. Kawabata		None	tns_2020abgq_2459185.3_Other_Other.dat		Object			Spectra obtained using KOOLS-IFU (Matsubayashi et al. 2019) on the 3.8m Seimei telescope of Kyoto University.

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

91228

2020-12-01 03:26:54

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

20:40:21.025

+18:02:15.60

2020-11-28 03:44:15.936

18.4

g-ZTF

3

PSN

ZTF18acxgvly

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
175649	2020-12-01 03:08:42	18.86	0.14	19.41	ABMag	g-ZTF	P48_ZTF-Cam	30
175648	2020-11-28 03:44:16	18.4	0.19	18.78	ABMag	g-ZTF	P48_ZTF-Cam	30
175647	2020-11-28 01:54:17			19.5919	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

91977

2020-12-07 22:47:57

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

22:54:00.742

+39:08:47.70

2020-12-07 05:39:50.400

18.862

orange-ATLAS

2

PSN

ATLAS20bhaj

ATLAS

Photometry

ID	Obs-date (UT)	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer	Remarks
177245	2020-12-07 05:39:50	18.862	0.109	19.77	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
177244	2020-12-04 09:01:26			18.84	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

91229

2020-12-01 03:27:01

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

22:54:00.757

+39:08:47.85

2020-11-25 03:18:14.688

19.66

g-ZTF

3

PSN

ZTF20actowxb

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
175652	2020-11-27 03:41:58	19.29	0.18	19.33	ABMag	g-ZTF	P48_ZTF-Cam	30
175651	2020-11-25 03:18:15	19.66	0.17	20.11	ABMag	g-ZTF	P48_ZTF-Cam	30
175650	2020-11-20 05:56:59			20.4199	ABMag	g-ZTF	P48_ZTF-Cam	30	[Last non detection]

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