2026bzh | Transient Name Server

RA/DEC (2000)

13:01:07.067 -11:25:16.70

195.2794449375 -11.4213050125

Type

SN II

Redshift

0.02

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2026-02-02 09:40:39.002

TNS AT

Y

Public

Y

Discovery Mag

18.0156

Filter

g-ZTF

Reporter/s

Nabeel Rehemtulla (CIERA, NU), Wynn Jacobson-Galán (Caltech), 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
	22981	2026-02-14 07:37:08	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2026bzh_2026-02-14_07-37-07.884538_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
	22988	2026-02-09 22:34:57	Lijiang-2.4m / YFOSC		Luhan Li	Shiyang Dong	YNTS	tns_2026bzh_2026-02-09_22-34-57.099_Lijiang-2.4m_YFOSC_YNTS.dat		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

2026-02-09 04:22:33 - 2026-02-09 04:22:33

2461080.68233 - 2461080.68233

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
557223	2026-02-09 04:22:33	2461080.68233	17.447	0.056	19.59	ABMag	wide-ATLAS	ATLAS-TDO_ATLAS-05	30	Robot

L-GOTO

GOTO-S_GOTO-3

2026-01-29 16:55:40 - 2026-02-03 17:11:30

2461070.205324 - 2461075.216319

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
555736	2026-02-03 17:11:30	2461075.216319	17.85	0.06		ABMag	L-GOTO	GOTO-S_GOTO-3	180
555735	2026-01-29 16:55:40	2461070.205324			19.3	ABMag	L-GOTO	GOTO-S_GOTO-3	90		[Last non detection]

orange-ATLAS

ATLAS-STH_ATLAS-03

2026-01-31 22:57:23 - 2026-01-31 22:57:23

2461072.45652 - 2461072.45652

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
557222	2026-01-31 22:57:23	2461072.45652			18.16	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2026-01-31 12:07:37 - 2026-02-02 11:26:06

2461072.0052894 - 2461073.9764583

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
555450	2026-02-02 11:26:06	2461073.9764583	18.2317	0.0786459		ABMag	r-ZTF	P48_ZTF-Cam
555448	2026-01-31 12:07:37	2461072.0052894			19.2629	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2026-01-21 12:02:28 - 2026-02-02 09:40:39

2461062.001713 - 2461073.9032292

3

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
555449	2026-02-02 09:40:39	2461073.9032292	18.0156	0.0772375		ABMag	g-ZTF	P48_ZTF-Cam
557496	2026-02-02 09:40:39	2461073.9032292	18.0247	0.126423	18.6209	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
557495	2026-01-21 12:02:28	2461062.001713			19.5149	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

Other-

Other_Other

2025-02-24 07:54:17 - 2026-02-27 08:31:28

2460730.82936 - 2461098.85518

6

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
562094	2026-02-27 08:31:28	2461098.85518	17.4		19.9	VegaMag	Other-	Other_Other	60	Robot	MASTER-OAFA
562093	2026-02-27 08:30:12	2461098.85431	17.4		19.9	VegaMag	Other-	Other_Other	60	Robot	MASTER-OAFA
557625	2026-02-11 08:35:20	2461082.85787	17.2		19.9	VegaMag	Other-	Other_Other	60	Robot	MASTER-OAFA
557624	2026-02-11 08:32:49	2461082.85612	17.1		19.9	VegaMag	Other-	Other_Other	60	Robot	MASTER-OAFA
557623	2025-02-24 07:54:17	2460730.82936			20.1	VegaMag	Other-	Other_Other	60	Robot	[Last non detection] MASTER-OAFA
562092	2025-02-24 07:54:17	2460730.82936			20.1	VegaMag	Other-	Other_Other	60	Robot	[Last non detection] MASTER-OAFA

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
293254	2026-02-27 13:18:54	MASTER	V.Shumkov, V.Lipunov, E.Gorbovskoy et al.	MASTER	MASTER	13:01:07.060	-11:25:17.30	2026-02-27 08:30:12.384	17.4	Other-		PSN		MASTER OT J130107.06-112517.3	MASTER				N
290878	2026-02-11 11:13:20	MASTER	Ya.Kechin, V.Lipunov, E.Gorbovskoy et al.	MASTER	MASTER	13:01:07.080	-11:25:17.40	2026-02-11 08:32:48.768	17.1	Other-		PSN		MASTER OT J130107.08-112517.4	MASTER				N
290802	2026-02-10 19:44:43	Fink	Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker	Fink	ZTF	13:01:07.067	-11:25:16.70	2026-02-02 09:40:39.003	18.0247	g-ZTF		PSN		ZTF26aaervms	ZTF		Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aaervms		N
290657	2026-02-10 00:45:35	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al.	ATLAS	ATLAS	13:01:07.064	-11:25:16.81	2026-02-09 04:22:33.312	17.447	wide-ATLAS		PSN		ATLAS26bnz	ATLAS				N
289916	2026-02-04 10:39:54	GOTO_bot	M. Kennedy, G. Ramsay, K. Ackley et al.	GOTO	GOTO	13:01:07.039	-11:25:16.87	2026-02-03 17:11:30.048	17.85	L-GOTO		Other		GOTO26aky	GOTO				N
289787	2026-02-02 11:36:22	BTSbot_bot	Nabeel Rehemtulla (CIERA, NU), Wynn Jacobson-Galán (Caltech), Theophile du Laz (Caltech) on behalf of ZTF	ZTF	ZTF	13:01:07.062	-11:25:16.77	2026-02-02 09:40:39.002	18.0156	g-ZTF		PSN		ZTF26aaervms	ZTF		Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167).	2026TNSTR.444....1R	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

22987

2026-02-16 09:25:54

Luhan Li

Bo Wang, Luhan Li, Shiyang Dong, Xinjie Luo, Dongdong Liu (YNAO)

YNTS

SN II

1

YNTS

2026TNSCR.670....1W

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
22988	2026-02-09 22:34:57	Lijiang-2.4m / YFOSC		Luhan Li	Shiyang Dong	YNTS	tns_2026bzh_2026-02-09_22-34-57.099_Lijiang-2.4m_YFOSC_YNTS.dat		Object

22980

2026-02-14 08:31:35

ZTF_Bot1

J. Sollerman, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SN II

0.02

1

ZTF

2026TNSCR.635....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
22981	2026-02-14 07:37:08	P60 / SEDM	2160	SEDmRobot	auto	ZTF	tns_2026bzh_2026-02-14_07-37-07.884538_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 290802 of Group ZTF
Previous RA, DEC: 13:01:07.062, -11:25:16.77 (195.2794264, -11.4213256)
Updated RA, DEC: 13:01:07.067, -11:25:16.70 (195.2794449375, -11.4213050125)

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