2022ywf | Transient Name Server

RA/DEC (2000)

01:22:12.196 +00:57:23.68

20.5508175803 +0.956578757112

Type

SN Ia

Redshift

0.0078

Discovery Report Classification Report

Related AstroNotes: 2022-234

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2022-10-28 04:22:04.800

TNS AT

Y

Public

Y

Discovery Mag

19.95

Filter

r-ZTF

Reporter/s

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

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
	14065	2022-11-10 23:19:45	LT / SPRAT	2400	Robotic		ATLAS	tns_2022ywf_2022-11-10_23-19-44.809_LT_SPRAT_ATLAS.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
	13778	2022-10-29 07:38:39	Other / Other	3600	K. Azalee Bostroem, Russet McMillan	K. Azalee Bostroem	DLT40	tns_2022ywf_2022-10-29_07-38-39.263794_Other_Other_DLT40.dat	tns_2022ywf_2022-10-29_07-38-39.263794_Other_Other_DLT40.fits	Object			APO-3.5m KOSMOS
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 APO-3.5m KOSMOS

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

w-P1

PS2_GPC2

2022-10-28 09:26:46 - 2022-10-28 09:26:46

2459880.89359 - 2459880.89359

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
314202	2022-10-28 09:26:46	2459880.89359	19.6	0.07	22	ABMag	w-P1	PS2_GPC2	45	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2022-10-28 18:51:21 - 2022-10-28 18:51:21

2459881.28566 - 2459881.28566

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
314717	2022-10-28 18:51:21	2459881.28566			18.95	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2022-10-28 04:22:05 - 2022-10-28 04:22:05

2459880.682 - 2459880.682

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
313928	2022-10-28 04:22:05	2459880.682	19.95			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

g-ZTF

P48_ZTF-Cam

2022-10-27 07:58:05 - 2022-10-28 05:36:58

2459879.832 - 2459880.734

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
313929	2022-10-28 05:36:58	2459880.734	19.74			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
313927	2022-10-27 07:58:05	2459879.832			20.36	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2022-10-30 09:44:39 - 2022-10-30 09:44:39

2459882.90601 - 2459882.90601

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
314718	2022-10-30 09:44:39	2459882.90601	18.608	0.103	19.64	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

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
163307	2022-10-31 00:29:58	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	01:22:12.206	+00:57:23.56	2022-10-30 09:44:39.264	18.608	orange-ATLAS		PSN		ATLAS22bkwr	ATLAS				N
163077	2022-10-29 14:16:58	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	01:22:12.196	+00:57:23.68	2022-10-28 09:26:46.176	19.6	w-P1		PSN		PS22ktz	Pan-STARRS				N
162969	2022-10-28 14:22:03	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	01:22:12.203	+00:57:23.59	2022-10-28 04:22:04.800	19.95	r-ZTF		PSN		ZTF22abqxkhd	ZTF			2022TNSTR3143....1F	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

13991

2022-12-03 14:22:04

Shubham Srivastav

S. Srivastav, M. Fulton, K. W. Smith, D. R. Young, T. Moore, J. Weston, S. A. Sim, (QUB) S. J. Smartt (Oxford/QUB), L. Shingles (GSI/QUB)

ATLAS

SN Iax[02cx-like]

0.0078

1

ATLAS

2032-12-03

Low velocity (5000-6000 km/s) and low luminosity (peak absolute mag ~ -14) favour a Iax classification.

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
14065	2022-11-10 23:19:45	LT / SPRAT	2400	Robotic		ATLAS	tns_2022ywf_2022-11-10_23-19-44.809_LT_SPRAT_ATLAS.txt		Object

13705

2022-10-29 12:57:19

K. Azalee Bostroem

K. A. Bostroem (University of Arizona), S. Valenti (UC Davis), D. J. Sand (University of Arizona),, S. Wyatt (University of Washington), M. Lundquist (Keck Observatory), J. E. Andrews (Gemini Observatory), J. Jencson (Johns Hopkins University), Y. Dong (UC Davis), D. Janzen (University of Saskatchewan), G. Hosseinzadeh University of Saskatchewan, J. Pearson University of Saskatchewan, N. Meza (UC Davis), M. Shrestha University of Saskatchewan, E. Hoang (UC Davis), E. Paraskeva (UC Davis)

DLT40

SN Ia

0.0078

1

DLT40

Redshift from host NGC 493, not derived from spectrum

2022TNSCR3154....1B

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
13778	2022-10-29 07:38:39	Other / Other	3600	K. Azalee Bostroem, Russet McMillan	K. Azalee Bostroem	DLT40	tns_2022ywf_2022-10-29_07-38-39.263794_Other_Other_DLT40.dat	tns_2022ywf_2022-10-29_07-38-39.263794_Other_Other_DLT40.fits	Object			APO-3.5m KOSMOS

Comments

Object coordinates updated

Object coordinates updated according to AT-report 163077 of Group Pan-STARRS
Previous RA, DEC: 01:22:12.203, +00:57:23.59 (20.5508461, +0.956554)
Updated RA, DEC: 01:22:12.196, +00:57:23.68 (20.5508175803, 0.956578757112)

Log in or register to post comments

Log in or register to post comments