SN 2020lkb | Transient Name Server

SN 2020lkb

RA/DEC (2000)

01:31:55.030 +33:28:20.75

22.979292 +33.472431

Type

SN II

Redshift

0.0145

Discovery Report Classification Report

Reporting Group

None

Discovering Data Source

None

Discovery Date

2020-05-30 17:42:28.000

TNS AT

Y

Public

Y

Host Name

NGC 582

Discovery Mag

17.2

Filter

Clear-

Reporter/s

Koichi Itagaki

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Spectra

Select	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
	7119	2020-07-15 11:32:20	P60 / SEDM	1800	SEDmRobot	auto	ZTF	tns_2020lkb_2020-07-15_11-32-20_P60_SEDM_ZTF.ascii		Object	ZTF
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

Clear-

Other_Other

2020-05-30 17:42:28 - 2020-05-31 16:31:56

3

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
141499	2020-05-31 16:31:56	16.9	0.1	19	VegaMag	Clear-	Other_Other	30	Yasuo Sano	SCT 0.36-m F/11 reflector + FLIML 1001E CCD, Nayoro Hokkaido Japan
140103	2020-05-30 17:42:28	17.2			VegaMag	Clear-	Other_Other			0.6-m / F5.7
141498	2020-05-30 17:42:28			19	VegaMag	Clear-	Other_Other	30	Yasuo Sano	[Last non detection] Telescope:SCT 0.36-m F/11 reflector

R-Cousins

Other_Other

2020-05-31 17:03:00 - 2020-05-31 17:03:00

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
140282	2020-05-31 17:03:00	17			VegaMag	R-Cousins	Other_Other	150		0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory

i-Sloan

PS1_GPC1

2020-07-07 14:08:10 - 2020-07-07 14:08:10

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
146925	2020-07-07 14:08:10	18.62	0.14	20.7	ABMag	i-Sloan	PS1_GPC1	45	Robot

z-Sloan

PS1_GPC1

2020-08-04 15:00:00 - 2020-08-04 15:00:00

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
152550	2020-08-04 15:00:00	18.6	0.02	20.4	ABMag	z-Sloan	PS1_GPC1	120	Robot

cyan-ATLAS

ATLAS1_ACAM1

2020-06-27 13:49:26 - 2020-06-27 13:49:26

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
145477	2020-06-27 13:49:26	18.635	0.093	19.65	ABMag	cyan-ATLAS	ATLAS1_ACAM1	30	Robot

orange-ATLAS

ATLAS1_ACAM1

2020-03-06 05:58:34 - 2020-03-06 05:58:34

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
145476	2020-03-06 05:58:34			18.75	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2020-02-08 11:44:10 - 2020-07-01 12:54:43

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
146398	2020-07-01 12:54:43	18.67	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
146397	2020-02-08 11:44:10			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

g-ZTF

P48_ZTF-Cam

2020-07-02 11:30:10 - 2020-07-02 11:30:10

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
147787	2020-07-02 11:30:10			19.6032	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]
147080	2020-07-02 11:30:10			19.6032	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]

r-ZTF

P48_ZTF-Cam

2020-07-06 09:22:22 - 2020-07-09 11:02:26

4

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
147789	2020-07-09 11:02:26	18.48	0.11	19.5	ABMag	r-ZTF	P48_ZTF-Cam	30
147082	2020-07-09 11:02:26	18.48	0.11	19.5	ABMag	r-ZTF	P48_ZTF-Cam	30
147788	2020-07-06 09:22:22	18.31	0.1	19.22	ABMag	r-ZTF	P48_ZTF-Cam	30
147081	2020-07-06 09:22:22	18.31	0.1	19.22	ABMag	r-ZTF	P48_ZTF-Cam	30

AT Reports

ID

Time received (UT)

Sender

Reporter/s

Reportting group

Disc. Data Source

RA

DEC

Discovery date (UT)

Discovery Mag.

Filter

Related files

AT Type

Internal name

Assoc. Groups

End prop. period

Remarks

79338

2020-08-06 19:59:20

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, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

Pan-STARRS1

01:31:55.026

+33:28:20.87

2020-08-04 15:00:00.000

18.6

z-Sloan

PSN

PS20eto

Pan-STARRS1

76501

2020-07-12 11:40:03

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

ZTF

01:31:55.027

+33:28:20.80

2020-07-06 09:22:21.792

18.31

r-ZTF

PSN

ZTF20abdkdga

ZTF

See arXiv:1904.05922 for selection criteria.

76090

2020-07-09 23:38:54

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

ZTF

01:31:55.026

+33:28:20.81

2020-07-06 09:22:21.792

18.31

r-ZTF

PSN

ZTF20abdkdga

ZTF

See arXiv:1904.05922 for selection criteria.

76013

2020-07-08 13:11:08

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, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Pan-STARRS1

Pan-STARRS1

01:31:55.027

+33:28:20.85

2020-07-07 14:08:09.600

18.62

i-Sloan

PSN

PS20eto

Pan-STARRS1

75713

2020-07-04 19:05:08

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

GaiaAlerts

01:31:55.030

+33:28:20.75

2020-07-01 12:54:43.200

18.67

G-Gaia

PSN

Gaia20dbs

GaiaAlerts

candidate SN in NGC 582

75255

2020-06-27 22:13:25

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), A. Townsend (University of Manchester)

ATLAS

ATLAS

01:31:55.034

+33:28:21.03

2020-06-27 13:49:26.400

18.635

cyan-ATLAS

PSN

ATLAS20qwc

ATLAS

73199

2020-06-08 05:00:10

Yasuo Sano

Yasuo Sano

01:31:55.090

+33:28:20.40

2020-05-31 16:31:56.000

16.9

Clear-

2

PSN

Followup ovservation

Related files

File	File Type	Comments	Last Modified (UT)	Modified By
tns_2020lkb_atrep_73199.jpg	Graphics		2020-06-08 05:00:11	Yasuo Sano
tns_2020lkb_atrep_73199_0.jpg	Graphics		2020-06-08 05:04:48	Yasuo Sano

72483

2020-05-31 18:01:46

Fumitake Watanabe

Fumitake Watanabe

01:31:55.030

+33:28:20.90

2020-05-31 17:03:00.000

17

R-Cousins

1

PSN

Related files

File	File Type	Comments	Last Modified (UT)	Modified By
tns_2020lkb_atrep_72483.jpg	Graphics		2020-05-31 18:06:56	Fumitake Watanabe

72393

2020-05-30 19:25:27

K.Itagaki

Koichi Itagaki

01:31:55.090

+33:28:20.40

2020-05-30 17:42:28.000

17.2

Clear-

PSN

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
7107	2020-07-18 02:44:52	ZTF_Bot1	A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN II	0.0145		ZTF			2020TNSCR2182....1D

Comments

TNS System (WIS)

Sat, 07/04/2020 - 19:05

Object coordinates updated

Object coordinates updated according to AT-report 75713 of Group GaiaAlerts
Previous RA, DEC: 01:31:55.034, +33:28:21.03 (22.97931, +33.4725071429)
Updated RA, DEC: 01:31:55.030, +33:28:20.75 (22.979292, 33.472431)

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TNS System (WIS)

Sat, 06/27/2020 - 22:13

Object coordinates updated

Object coordinates updated according to AT-report 75255 of Group ATLAS
Previous RA, DEC: 01:31:55.090, +33:28:20.40 (22.979542, +33.472333)
Updated RA, DEC: 01:31:55.034, +33:28:21.03 (22.97931, 33.4725071429)

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Mr. Koichi Itagaki

Sat, 05/30/2020 - 19:54

Image

Image

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