2024gwn | Transient Name Server

RA/DEC (2000)

13:25:08.566 +45:10:07.31

201.285691284 +45.1686971427

Type

SN Ia

Redshift

0.076

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2024-04-19 07:54:18.000

TNS AT

Y

Public

Y

Host Name

SDSS J132508.38+451007.8

Discovery Mag

18.7828

Filter

g-ZTF

Reporter/s

A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-HKO_ATLAS-02_orange

▌

PS1_GPC1_w

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
	17025	2024-04-22 08:32:06	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2024gwn_2024-04-22_08-32-06.303531_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

r-ZTF

P48_ZTF-Cam

2024-04-19 05:52:22 - 2024-04-19 05:52:22

2460419.7446991 - 2460419.7446991

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
401792	2024-04-19 05:52:22	2460419.7446991			20.2112	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2024-04-19 07:54:18 - 2024-04-19 07:54:18

2460419.829375 - 2460419.829375

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
401793	2024-04-19 07:54:18	2460419.829375	18.7828	0.097532	20.0754	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-04-23 12:10:10 - 2024-04-27 09:40:21

2460424.00706 - 2460427.90302

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
402605	2024-04-27 09:40:21	2460427.90302	18.574	0.125	19.14	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot
402604	2024-04-23 12:10:10	2460424.00706			18.43	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2024-04-18 07:14:42 - 2024-04-18 07:14:42

2460418.80188 - 2460418.80188

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403048	2024-04-18 07:14:42	2460418.80188	19.3	0.03	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	Related files	AT Type	Host name	Internal name	Assoc. Groups	End prop. period	Remarks	ADS Bibcode	Unreal	Auto classification
208765	2024-04-30 10:42:36	PS1_Bot1	K. C. Chambers,T. de Boer,J. Herman et al.	Pan-STARRS	Pan-STARRS	13:25:08.566	+45:10:07.31	2024-04-18 07:14:42.432	19.3	w-P1		PSN		PS24bzh	Pan-STARRS				N
208545	2024-04-27 17:36:13	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	13:25:08.595	+45:10:07.73	2024-04-27 09:40:20.928	18.574	orange-ATLAS		PSN		ATLAS24giy	ATLAS				N
208089	2024-04-19 21:21:57	ALeRCE	A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al.	ALeRCE	ZTF	13:25:08.587	+45:10:07.39	2024-04-19 07:54:18.000	18.7828	g-ZTF		PSN	SDSS J132508.38+451007.8	ZTF24aajvvnw	ALeRCE		Early SN candidate (g-rise > 0.77+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF24aajvvnw	2024TNSTR1128....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

16938

2024-04-22 14:56:00

ZTF_Bot1

C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore

ZTF

SN Ia

0.076

1

ZTF

2024TNSCR1179....1F

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
17025	2024-04-22 08:32:06	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2024gwn_2024-04-22_08-32-06.303531_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 208765 of Group Pan-STARRS
Previous RA, DEC: 13:25:08.587, +45:10:07.39 (201.2857784, +45.1687196)
Updated RA, DEC: 13:25:08.566, +45:10:07.31 (201.285691284, 45.1686971427)

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