2026lnv | Transient Name Server

RA/DEC (2000)

16:59:22.419 +01:38:47.05

254.843414045 +1.64640169249

Type

SN Ia

Redshift

0.052

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2026-05-07 08:09:11.998

TNS AT

Y

Public

Y

Discovery Mag

19.2961

Filter

g-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

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
	23745	2026-05-16 09:36:00	P200 / NGPS		K-Ryan Hinds	K-Ryan Hinds	ZTF	tns_2026lnv_2026-05-16_09-36-00_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

wide-ATLAS

ATLAS-TDO_ATLAS-05

2026-05-09 01:12:59 - 2026-05-09 01:12:59

2461169.55068 - 2461169.55068

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
580682	2026-05-09 01:12:59	2461169.55068	18.949	0.065	19.95	ABMag	wide-ATLAS	ATLAS-TDO_ATLAS-05	30	Robot

i-P1

PS2_GPC2

2026-05-08 13:05:47 - 2026-05-08 13:05:47

2461169.04568 - 2461169.04568

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
581187	2026-05-08 13:05:47	2461169.04568	19.21	0.09	20.7	ABMag	i-P1	PS2_GPC2	27	Robot

orange-ATLAS

ATLAS-CHL_ATLAS-04

2026-05-08 06:19:14 - 2026-05-08 06:19:14

2461168.76336 - 2461168.76336

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
580681	2026-05-08 06:19:14	2461168.76336			18.68	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2026-05-02 04:47:50 - 2026-05-05 23:26:28

2461162.699877 - 2461166.476708

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
580519	2026-05-05 23:26:28	2461166.476708	19.62	0.16		ABMag	L-GOTO	GOTO-N_GOTO-1	180
580518	2026-05-02 04:47:50	2461162.699877			19.3	ABMag	L-GOTO	GOTO-N_GOTO-1	180		[Last non detection]

i-ZTF

P48_ZTF-Cam

2026-05-03 11:29:31 - 2026-05-07 09:24:48

2461163.978831 - 2461167.8922222

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
580068	2026-05-07 09:24:48	2461167.8922222	19.6946	0.206754		ABMag	i-ZTF	P48_ZTF-Cam
580066	2026-05-03 11:29:31	2461163.978831			19.5545	ABMag	i-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2026-05-01 11:12:06 - 2026-05-07 08:09:12

2461161.9667361 - 2461167.8397222

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
580067	2026-05-07 08:09:12	2461167.8397222	19.2961	0.120571		ABMag	g-ZTF	P48_ZTF-Cam
582244	2026-05-07 08:09:12	2461167.8397222	19.2961	0.120571	19.9101	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
582243	2026-05-01 11:12:06	2461161.9667361			19.2095	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

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
303584	2026-05-13 21:03:43	Fink	Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker	Fink	ZTF	16:59:22.424	+01:38:47.08	2026-05-07 08:09:11.998	19.2961	g-ZTF		PSN		ZTF26aauxhbe	ZTF		Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aauxhbe		N
303079	2026-05-10 21:35:38	YSE_Bot1	D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al.	YSE	Pan-STARRS	16:59:22.419	+01:38:47.05	2026-05-08 13:05:46.752	19.21	i-P1		PSN		PS26bfs	Pan-STARRS				N
302819	2026-05-09 19:08:03	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	16:59:22.386	+01:38:46.74	2026-05-09 01:12:58.752	18.949	wide-ATLAS		PSN		ATLAS26fhl	ATLAS				N
302752	2026-05-09 08:24:46	GOTO_bot	G. Ramsay, D. O'Neill, K. Ackley et al.	GOTO	GOTO	16:59:22.413	+01:38:46.97	2026-05-05 23:26:27.744	19.62	L-GOTO		Other		GOTO26ekl	GOTO				N
302559	2026-05-07 10:30:03	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	16:59:22.433	+01:38:47.00	2026-05-07 08:09:11.998	19.2961	g-ZTF		PSN		ZTF26aauxhbe	ZTF			2026TNSTR1975....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

23742

2026-05-17 22:06:33

ZTF_Bot1

K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration

ZTF

SN Ia

0.052

1

ZTF

2026TNSCR2152....1H

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
23745	2026-05-16 09:36:00	P200 / NGPS		K-Ryan Hinds	K-Ryan Hinds	ZTF	tns_2026lnv_2026-05-16_09-36-00_P200_NGPS_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 303079 of Group Pan-STARRS
Previous RA, DEC: 16:59:22.433, +01:38:47.00 (254.8434691, +1.646389)
Updated RA, DEC: 16:59:22.419, +01:38:47.05 (254.843414045, +1.64640169249)

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