2025abdi | Transient Name Server

RA/DEC (2000)

12:11:21.288 +19:05:05.30

182.838699793 +19.0848046494

Type

SN Ia

Redshift

0.025327

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2025-10-20 13:01:13.995

TNS AT

Y

Public

Y

Discovery Mag

17.4351

Filter

r-ZTF

Reporter/s

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

GOTO-N_GOTO-2_L

▌

PS2_GPC2_i

▌

P48_ZTF-Cam_r

▌

ATLAS-MLO_ATLAS-01_orange

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
	22302	2025-10-26 13:11:19	P200 / NGPS		Wynn Jacobson-Galán	Wynn Jacobson-Galán	ZTF	tns_2025abdi_2025-10-26_13-11-19_P200_NGPS_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

L-GOTO

GOTO-N_GOTO-2

2025-06-28 21:21:42 - 2025-11-19 06:35:58

2460855.39007 - 2460998.774976

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
532504	2025-11-19 06:35:58	2460998.774976	18.86	0.1		ABMag	L-GOTO	GOTO-N_GOTO-2	180
532503	2025-06-28 21:21:42	2460855.39007			18.9	ABMag	L-GOTO	GOTO-N_GOTO-2	180		[Last non detection]

i-P1

PS2_GPC2

2025-12-08 15:05:25 - 2025-12-08 15:05:25

2461018.12876 - 2461018.12876

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
539248	2025-12-08 15:05:25	2461018.12876	19.6	0.13	20.7	ABMag	i-P1	PS2_GPC2	45	Robot

r-ZTF

P48_ZTF-Cam

2025-10-20 13:01:14 - 2025-10-21 12:59:35

2460969.0425231 - 2460970.0413773

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
525533	2025-10-21 12:59:35	2460970.0413773	17.4791	0.0522101		ABMag	r-ZTF	P48_ZTF-Cam
525532	2025-10-20 13:01:14	2460969.0425231	17.4351	0.0705246		ABMag	r-ZTF	P48_ZTF-Cam

orange-ATLAS

ATLAS-MLO_ATLAS-01

2025-08-01 06:05:52 - 2025-11-09 15:07:31

2460888.75407 - 2460989.13022

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
529890	2025-11-09 15:07:31	2460989.13022	18.422	0.168	18.68	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
529889	2025-08-01 06:05:52	2460888.75407			18.81	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	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
280778	2025-12-15 18:08:43	PS1_Bot1	K. C. Chambers, T. de Boer, J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	12:11:21.288	+19:05:05.30	2025-12-08 15:05:24.864	19.6	i-P1		PSN		PS25ipz	Pan-STARRS				N
277639	2025-11-19 13:18:03	GOTO_bot	G. Ramsay, K. Ackley, M. Dyer et al.	GOTO	GOTO	12:11:21.287	+19:05:05.52	2025-11-19 06:35:58.272	18.86	L-GOTO		Other		GOTO25kly	GOTO				N
276149	2025-11-09 23:06:08	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	12:11:21.298	+19:05:05.24	2025-11-09 15:07:31.008	18.422	orange-ATLAS		PSN		ATLAS25nzn	ATLAS				N
274214	2025-10-21 13:38:04	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	12:11:21.282	+19:05:05.33	2025-10-20 13:01:13.995	17.4351	r-ZTF		PSN		ZTF25abyhgdc	ZTF			2025TNSTR4230....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

22302

2025-10-27 19:15:52

ZTF_Bot1

S. Rose, K. Das, A. Mehla, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration

ZTF

SN Ia

0.025327

1

ZTF

2025TNSCR4331....1R

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
22302	2025-10-26 13:11:19	P200 / NGPS		Wynn Jacobson-Galán	Wynn Jacobson-Galán	ZTF	tns_2025abdi_2025-10-26_13-11-19_P200_NGPS_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 280778 of Group Pan-STARRS
Previous RA, DEC: 12:11:21.282, +19:05:05.33 (182.8386744, +19.0848132)
Updated RA, DEC: 12:11:21.288, +19:05:05.30 (182.838699793, +19.0848046494)

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