SN 2021abqs | Transient Name Server

SN 2021abqs

RA/DEC (2000)

11:21:37.610 +20:09:02.09

170.406708 +20.150581

Type

SN II

Redshift

0.013377

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2021-10-17 12:43:25.997

TNS AT

Y

Public

Y

Host Name

NGC 3646

Host Redshift

0.014163

Discovery Mag

19.7848

Filter

r-ZTF

Reporter/s

F. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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

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
	11228	2021-10-27 12:10:06	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2021abqs_2021-10-27_12-10-05.701810_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

orange-ATLAS

ATLAS-HKO_ATLAS-02

2021-10-24 15:33:07 - 2021-10-24 15:33:07

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
253042	2021-10-24 15:33:07			15.39	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2021-11-07 14:49:55 - 2021-11-07 14:49:55

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
253043	2021-11-07 14:49:55	17.734	0.076	18.96	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

G-Gaia

Gaia_Gaia-photometric

2021-06-16 07:17:46 - 2021-10-28 01:43:41

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
251247	2021-10-28 01:43:41	18.32	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
251246	2021-06-16 07:17:46			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2021-10-16 12:56:40 - 2021-10-25 12:35:17

6

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
251858	2021-10-25 12:35:17	18.35	0.08	19.76	ABMag	r-ZTF	P48_ZTF-Cam	30
251857	2021-10-25 12:31:37	18.25	0.07	19.66	ABMag	r-ZTF	P48_ZTF-Cam	30
251856	2021-10-17 12:57:13			19.5458	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
247724	2021-10-17 12:50:19	19.7159	0.20807	19.7428	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
247723	2021-10-17 12:43:26	19.7848	0.144741	20.1517	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
247722	2021-10-16 12:56:40			18.7949	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

w-P1

PS2_GPC2

2022-01-30 10:56:38 - 2022-01-30 10:56:38

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
263240	2022-01-30 10:56:38	20.02	0.09	22	ABMag	w-P1	PS2_GPC2	45	Robot

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
135240	2022-01-31 01:03:28	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-STARRS	Pan-STARRS	11:21:37.616	+20:09:02.07	2022-01-30 10:56:38.400	20.02	w-P1		PSN	PS22aij	Pan-STARRS
128686	2021-11-08 14:05:08	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)	ATLAS	ATLAS	11:21:37.641	+20:09:02.41	2021-11-07 14:49:55.200	17.734	orange-ATLAS		PSN	ATLAS21blvq	ATLAS
128212	2021-11-05 13:38:17	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF	AMPEL	ZTF	11:21:37.618	+20:09:02.13	2021-10-25 12:31:37.344	18.25	r-ZTF		PSN	ZTF21aciiaio	AMPEL
127984	2021-11-04 09:10:29	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	11:21:37.610	+20:09:02.09	2021-10-28 01:43:40.800	18.32	G-Gaia		PSN	Gaia21exu	GaiaAlerts		confirmed SN II
126315	2021-10-17 13:31:01	ALeRCE	F. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker	ALeRCE	ZTF	11:21:37.613	+20:09:02.19	2021-10-17 12:43:25.997	19.7848	r-ZTF		PSN	ZTF21aciiaio	ALeRCE		SN candidate 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/ZTF21aciiaio

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
11174	2021-10-27 23:39:08	ZTF_Bot1	M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN II	0.013377		ZTF			2021TNSCR3667....1C

Comments

TNS System (WIS)

Thu, 11/04/2021 - 09:10

Object coordinates updated

Object coordinates updated according to AT-report 127984 of Group GaiaAlerts
Previous RA, DEC: 11:21:37.613, +20:09:02.19 (170.40672160000003, +20.1506076)
Updated RA, DEC: 11:21:37.610, +20:09:02.09 (170.406708, 20.150581)

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