2021abzf | Transient Name Server

RA/DEC (2000)

11:48:55.070 +19:48:28.69

177.229458 +19.807969

Type

SN Ia

Redshift

0.025

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2021-10-22 12:47:47.003

TNS AT

Y

Public

Y

Host Name

WISEA J114854.88+194833.5

Discovery Mag

16.1641

Filter

r-ZTF

Reporter/s

A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, A. Mourao, 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

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	Assoc. Groups	End prop. period	Remarks
	11238	2021-10-28 12:32:43	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2021abzf_2021-10-28_12-32-42.982130_P60_SEDM_ZTF.ascii		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

g-P1

PS2_GPC2

2022-02-10 11:26:44 - 2022-02-10 11:26:44

2459620.9769 - 2459620.9769

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
265920	2022-02-10 11:26:44	2459620.9769	19.74	0.14	21	ABMag	g-P1	PS2_GPC2	27	Robot

w-P1

PS2_GPC2

2022-01-30 10:27:50 - 2022-01-30 10:27:50

2459609.936 - 2459609.936

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
263275	2022-01-30 10:27:50	2459609.936	19.88	0.06	22	ABMag	w-P1	PS2_GPC2	60	Robot

r-ZTF

P48_ZTF-Cam

2021-10-22 12:47:47 - 2021-10-22 13:01:32

2459510.0331829 - 2459510.0427315

5

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
248487	2021-10-22 13:01:32	2459510.0427315	16.1764	0.0280808	18.8462	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
248486	2021-10-22 12:58:06	2459510.0403472	16.1534	0.0284053	19.089	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
248485	2021-10-22 12:54:40	2459510.037963	16.1812	0.0303946	19.2216	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
248484	2021-10-22 12:51:13	2459510.0355671	16.1589	0.0294439	19.2666	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF
248483	2021-10-22 12:47:47	2459510.0331829	16.1641	0.0243042	19.1668	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

G-Gaia

Gaia_Gaia-photometric

2021-06-17 19:16:19 - 2021-10-29 11:51:22

2459383.303 - 2459516.994

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
251275	2021-10-29 11:51:22	2459516.994	16.3	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
251274	2021-06-17 19:16:19	2459383.303			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2021-11-07 14:51:22 - 2021-11-07 14:51:22

2459526.119 - 2459526.119

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
253045	2021-11-07 14:51:22	2459526.119	16.967	0.041	18.89	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2021-10-24 15:31:41 - 2021-10-24 15:31:41

2459512.147 - 2459512.147

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
253044	2021-10-24 15:31:41	2459512.147			16.76	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reporting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Host name	Internal name	Assoc. Groups	End prop. period	Remarks	ADS Bibcode	Unreal	Auto classification
136873	2022-02-14 17:39:49	YSE_Bot1	D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.	YSE	Pan-STARRS	11:48:55.081	+19:48:28.72	2022-02-10 11:26:44.160	19.74	g-P1		PSN		PS22air	Pan-STARRS, YSE				N
135262	2022-01-31 12:20:57	PS2_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	11:48:55.069	+19:48:28.69	2022-01-30 10:27:50.400	19.88	w-P1		PSN		PS22air	Pan-STARRS				N
128687	2021-11-08 14:05:52	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	11:48:55.074	+19:48:28.58	2021-11-07 14:51:21.600	16.967	orange-ATLAS		PSN		ATLAS21blvr	ATLAS				N
127998	2021-11-04 11:02:04	Gaia_Bot1	S.T. Hodgkin, E. Breedt, A. Delgado et al.	GaiaAlerts	GaiaAlerts	11:48:55.070	+19:48:28.69	2021-10-29 11:51:21.600	16.3	G-Gaia		PSN		Gaia21eye	GaiaAlerts		confirmed SN Ia		N
126667	2021-10-22 19:12:48	ALeRCE	A. Munoz-Arancibia, F. Forster, F.E. Bauer et al.	ALeRCE	ZTF	11:48:55.081	+19:48:28.68	2021-10-22 12:47:47.003	16.1641	r-ZTF		PSN	WISEA J114854.88+194833.5	ZTF21aciqcge	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/ZTF21aciqcge	2021TNSTR3601....1M	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

11184

2021-10-29 00:03:25

ZTF_Bot1

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

ZTF

SN Ia

0.025

1

ZTF

2021TNSCR3684....1C

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
11238	2021-10-28 12:32:43	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2021abzf_2021-10-28_12-32-42.982130_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 127998 of Group GaiaAlerts
Previous RA, DEC: 11:48:55.081, +19:48:28.68 (177.22950484, +19.807967419999997)
Updated RA, DEC: 11:48:55.070, +19:48:28.69 (177.229458, 19.807969)

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