2023xtf | Transient Name Server

RA/DEC (2000)

07:37:36.144 +38:31:02.01

114.400600693 +38.5172251648

Type

SN Ia

Redshift

0.036

Discovery Report Classification Report

Related AstroNotes: 2023-315, 2023-316

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2023-11-14 11:20:09.312

TNS AT

Y

Public

Y

Discovery Mag

18.9236

Filter

r-ZTF

Reporter/s

K. De (Caltech) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

PS2_GPC2_i

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-HKO_ATLAS-02_cyan

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
	16158	2023-11-18 23:41:04	Ekar / AFOSC	2700	Stefan Schuldt, Allan Schweinfurth, Stefan Taubenberger, Christian Vogl	Benetti	Padova-Asiago	tns_2023xtf_2023-11-18_23-41-03.9_Ekar_AFOSC_Padova-Asiago.txt	tns_2023xtf_2023-11-18_23-41-03.9_Ekar_AFOSC_Padova-Asiago.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

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

i-P1

PS2_GPC2

2023-11-24 11:27:52 - 2023-11-24 11:27:52

2460272.97769 - 2460272.97769

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
376359	2023-11-24 11:27:52	2460272.97769	17.84	0.02	20.7	ABMag	i-P1	PS2_GPC2	45	Robot

r-ZTF

P48_ZTF-Cam

2023-11-14 11:20:09 - 2023-11-14 11:20:09

2460262.97233 - 2460262.97233

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
374976	2023-11-14 11:20:09	2460262.97233	18.9236		20.656	ABMag	r-ZTF	P48_ZTF-Cam	30	None

g-ZTF

P48_ZTF-Cam

2023-11-14 10:17:08 - 2023-11-14 10:17:08

2460262.92856 - 2460262.92856

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
374975	2023-11-14 10:17:08	2460262.92856			20.6491	ABMag	g-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2023-11-13 12:50:50 - 2023-11-16 11:54:28

2460262.0353 - 2460264.99616

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
375280	2023-11-16 11:54:28	2460264.99616	18.633	0.109	19.33	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
375279	2023-11-13 12:50:50	2460262.0353			19.39	ABMag	cyan-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
194641	2023-11-26 23:08:37	PS1_Bot1	K. C. Chambers, T. de Boer, J. Herman et al.	Pan-STARRS	Pan-STARRS	07:37:36.144	+38:31:02.01	2023-11-24 11:27:52.416	17.84	i-P1		PSN		PS23lbc	Pan-STARRS				N
193924	2023-11-16 17:41:21	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	07:37:36.150	+38:31:01.68	2023-11-16 11:54:28.224	18.633	cyan-ATLAS		PSN		ATLAS23vud	ATLAS				N
193804	2023-11-14 13:00:37	ZTF_CLU_PUBLIC	K. De (Caltech) on behalf of ZTF	ZTF	ZTF	07:37:36.141	+38:31:02.19	2023-11-14 11:20:09.312	18.9236	r-ZTF		PSN		ZTF23abqvnik	ZTF			2023TNSTR2960....1D	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

16072

2023-11-20 10:23:03

Lina Tomasella

Stefan Schuldt (UniMi), Allan Schweinfurth, Stefan Taubenberger, Christian Vogl (MPA Garching), Lina Tomasella, Stefano Benetti, Enrico Cappellaro, Andrea Pastorello, Irene Salmaso, Andrea Reguitti (INAF OAPd

Padova-Asiago

SN Ia

0.036

1

Padova-Asiago

The spectrum strongly resembles those of high-velocity SNe Ia at early phases. GELATO finds convincing matches with SNe 2002dj and 2002bo around -10d. The reported redshift (z = 0.0355) is that of the host galaxy.

2023TNSCR3032....1S

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
16158	2023-11-18 23:41:04	Ekar / AFOSC	2700	Stefan Schuldt, Allan Schweinfurth, Stefan Taubenberger, Christian Vogl	Benetti	Padova-Asiago	tns_2023xtf_2023-11-18_23-41-03.9_Ekar_AFOSC_Padova-Asiago.txt	tns_2023xtf_2023-11-18_23-41-03.9_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 194641 of Group Pan-STARRS
Previous RA, DEC: 07:37:36.141, +38:31:02.19 (114.4005871, +38.5172753)
Updated RA, DEC: 07:37:36.144, +38:31:02.01 (114.400600693, 38.5172251648)

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