2020ank | Transient Name Server

RA/DEC (2000)

08:16:14.638 +04:19:26.87

124.060993451 +4.32413171725

Type

SLSN-I

Redshift

0.2485

Discovery Report Classification Report

Reporting Group

SGLF

Discovering Data Source

ZTF

Discovery Date

2020-01-19 09:15:13.000

TNS AT

Public

Discovery Mag

20.909

Filter

g-ZTF

Reporter/s

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

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)

Spectra

Select	ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type
	6154	2020-02-14 08:38:25	P200 / DBSP	500	A. Tzanidakis	A. Ho	ZTF	tns_2020ank_2020-02-14_08-38-25_P200_DBSP_ZTF.ascii	tns_2020ank_2020-02-14_08-38-25_P200_DBSP_ZTF.fits	Object
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 Remarks
	6130	2020-02-13 22:13:03	GTC / OSIRIS	900	I. Pérez-Fournon et al.	R. Marques-Chaves	SGLF	tns_2020ank_2020-02-13_22-13-03_GTC_OSIRIS_SGLF.txt		Object
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 Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

r-ZTF

P48_ZTF-Cam

2020-01-19 08:09:24 - 2020-01-23 07:02:22

2458867.8398611 - 2458871.7933218

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
117465	2020-01-23 07:02:22	2458871.7933218	20.15	0.2	20.22	ABMag	r-ZTF	P48_ZTF-Cam	30
115421	2020-01-19 08:09:24	2458867.8398611			20.404	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection]
117463	2020-01-19 08:09:24	2458867.8398727			20.4041	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2020-01-19 09:15:13 - 2020-01-23 05:28:57

2458867.8855671 - 2458871.7284375

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
117464	2020-01-23 05:28:57	2458871.7284375	19.91	0.17	20.22	ABMag	g-ZTF	P48_ZTF-Cam	30
115422	2020-01-19 09:15:13	2458867.8855671	20.909	0.295		ABMag	g-ZTF	P48_ZTF-Cam	30	Robot

orange-ATLAS

ATLAS-MLO_ATLAS-01

2020-01-24 11:38:24 - 2020-01-24 11:38:24

2458872.985 - 2458872.985

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
116751	2020-01-24 11:38:24	2458872.985			19.67	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2020-01-26 11:00:57 - 2020-01-26 11:00:57

2458874.9589931 - 2458874.9589931

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
116752	2020-01-26 11:00:57	2458874.9589931	19.135	0.122	19.86	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

w-P1

PS1_GPC1

2020-04-18 06:00:00 - 2020-04-18 06:00:00

2458957.75 - 2458957.75

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
147517	2020-04-18 06:00:00	2458957.75	21.14	0.2	22	ABMag	w-P1	PS1_GPC1	45	Robot

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	AT Type	Internal name	Assoc. Groups	Remarks	ADS Bibcode	Unreal
76351	2020-07-11 16:59:11	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	08:16:14.638	+04:19:26.87	2020-04-18 06:00:00.000	21.14	w-P1	PSN	PS20eyd	Pan-STARRS			N
60501	2020-01-29 21:29:31	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	08:16:14.650	+04:19:26.89	2020-01-23 05:28:57.000	19.91	g-ZTF	PSN	ZTF20aahbfmf	ZTF	See arXiv:1904.05922 for selection criteria.		N
60172	2020-01-27 11:10:13	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	08:16:14.642	+04:19:27.35	2020-01-26 11:00:57.000	19.135	cyan-ATLAS	PSN	ATLAS20dzr	ATLAS			N
59581	2020-01-23 16:48:09	Ismael Perez-Fournon	F. Poidevin, I. Perez-Fournon, C. Jimenez Angel et al.	SGLF	ZTF	08:16:14.661	+04:19:26.95	2020-01-19 09:15:13.000	20.909	g-ZTF	PSN	ZTF20aahbfmf	ZTF	Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noao.edu), and MARS (https://mars.lco.global) brokers.	2020TNSTR.234....1P	N

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

6146

2020-02-15 18:16:26

ZTF_Bot1

A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SLSN-I

0.2485

ZTF

2020TNSCR1494....1D

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
6154	2020-02-14 08:38:25	P200 / DBSP	500	A. Tzanidakis	A. Ho	ZTF	tns_2020ank_2020-02-14_08-38-25_P200_DBSP_ZTF.ascii	tns_2020ank_2020-02-14_08-38-25_P200_DBSP_ZTF.fits	Object

6122

2020-02-14 18:28:38

Ismael Perez-Fournon

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

SGLF

SLSN-I

0.22

SGLF

The features in the GTC OSIRIS spectrum are similar to those seen in other SLSN-I close to maximum light. The last absolute magnitudes after correction for galactic extinction are Mg=-21.61, and Mr=-21.47.

2020TNSCR.500....1P

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
6130	2020-02-13 22:13:03	GTC / OSIRIS	900	I. Pérez-Fournon et al.	R. Marques-Chaves	SGLF	tns_2020ank_2020-02-13_22-13-03_GTC_OSIRIS_SGLF.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 76351 of Group Pan-STARRS1
Previous RA, DEC: 08:16:14.650, +04:19:26.89 (124.06104305, +4.324136575)
Updated RA, DEC: 08:16:14.638, +04:19:26.87 (124.060993451, 4.32413171725)

Object coordinates updated

Object coordinates updated according to AT-report 60501 of Group ZTF
Previous RA, DEC: 08:16:14.661, +04:19:26.95 (124.061087, +4.324153)
Updated RA, DEC: 08:16:14.650, +04:19:26.89 (124.06104305, 4.324136575)

SN 2020ank

Spectra

Light curves

Comments

Object coordinates updated

Object coordinates updated