2025uae | Transient Name Server

RA/DEC (2000)

23:37:59.275 +26:46:13.05

354.496978356 +26.7702920145

Type

SN Ia

Redshift

0.12

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2025-08-16 09:40:52.896

TNS AT

Y

Public

Y

Discovery Mag

19.348

Filter

orange-ATLAS

Reporter/s

J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

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
	21936	2025-08-29 01:21:21	LT / SPRAT		Andreas Humpe		LAST	tns_2025uae_2025-08-29_01-21-21_LT_SPRAT_LAST.txt	tns_2025uae_2025-08-29_01-21-21_LT_SPRAT_LAST.fits	Object			classified using NGSF from WISeREP
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 classified using NGSF from WISeREP

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

Clear-

LAST_LAST-Cam

2025-07-21 23:40:09 - 2025-08-25 22:46:36

2460878.48622 - 2460913.44903

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
512376	2025-08-25 22:46:36	2460913.44903	18.64			ABMag	Clear-	LAST_LAST-Cam	400
512375	2025-07-21 23:40:09	2460878.48622			21.12	ABMag	Clear-	LAST_LAST-Cam	400		[Last non detection]

L-GOTO

GOTO-N_GOTO-2

2025-09-11 22:57:02 - 2025-09-12 00:31:21

2460930.456274 - 2460930.521767

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
516659	2025-09-12 00:31:21	2460930.521767	18.99	0.16		ABMag	L-GOTO	GOTO-N_GOTO-2	180
516658	2025-09-11 22:57:02	2460930.456274			19.3	ABMag	L-GOTO	GOTO-N_GOTO-2	180		[Last non detection]

w-P1

PS2_GPC2

2025-08-17 09:32:05 - 2025-08-17 09:32:05

2460904.89728 - 2460904.89728

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
514290	2025-08-17 09:32:05	2460904.89728	19.19	0.02	22	ABMag	w-P1	PS2_GPC2	45	Robot

i-ZTF

P48_ZTF-Cam

2025-08-14 08:25:57 - 2025-08-14 08:25:57

2460901.8513542 - 2460901.8513542

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
518298	2025-08-14 08:25:57	2460901.8513542	20.1143	0.216168		ABMag	i-ZTF	P48_ZTF-Cam

r-ZTF

P48_ZTF-Cam

2025-08-13 09:38:51 - 2025-09-16 09:47:42

2460900.9019792 - 2460934.908125

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
518299	2025-09-16 09:47:42	2460934.908125	19.143	0.0515121		ABMag	r-ZTF	P48_ZTF-Cam
518297	2025-08-13 09:38:51	2460900.9019792			19.9926	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2025-08-16 09:40:53 - 2025-08-16 09:40:53

2460903.90339 - 2460903.90339

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
509207	2025-08-16 09:40:53	2460903.90339	19.348	0.095	20.29	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	110	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2025-08-15 13:36:32 - 2025-08-15 13:36:32

2460903.06704 - 2460903.06704

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
509206	2025-08-15 13:36:32	2460903.06704			19.72	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	110	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
270558	2025-09-18 09:10:08	Fritz	Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al.	ZTF	ZTF	23:37:59.273	+26:46:13.02	2025-08-14 08:25:57.002	20.1143	i-ZTF		PSN		ZTF25abishet	ZTF				N
269823	2025-09-13 08:37:43	GOTO_bot	D. O'Neill,G. Ramsay,K. Ackley et al.	GOTO	GOTO	23:37:59.315	+26:46:13.03	2025-09-12 00:31:20.928	18.99	L-GOTO		Other		GOTO25gyg	GOTO				N
268668	2025-08-30 17:49:11	PS1_Bot1	K. C. Chambers,T. de Boer,J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	23:37:59.275	+26:46:13.05	2025-08-17 09:32:04.992	19.19	w-P1		PSN		PS25hgu	Pan-STARRS				N
267698	2025-08-26 05:29:12	LAST_Bot1	E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al.	LAST	LAST	23:37:59.273	+26:46:13.67	2025-08-25 22:46:36.192	18.64	Clear-		PSN			LAST				N
266026	2025-08-16 11:47:09	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	23:37:59.301	+26:46:13.03	2025-08-16 09:40:52.896	19.348	orange-ATLAS		PSN		ATLAS25joa	ATLAS			2025TNSTR3226....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

21936

2025-08-31 11:30:06

Asaf Horowicz

Asaf Horowicz, Erez Zimmerman

LAST

SN Ia

0.12

1

1

LAST

2025TNSCR3486....1H

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2025uae_atrep_21936_LAST.png	Using NGSF tool form WISeREP	2025-08-31 11:30:06	Asaf Horowicz

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
21936	2025-08-29 01:21:21	LT / SPRAT		Andreas Humpe		LAST	tns_2025uae_2025-08-29_01-21-21_LT_SPRAT_LAST.txt	tns_2025uae_2025-08-29_01-21-21_LT_SPRAT_LAST.fits	Object			classified using NGSF from WISeREP

Comments

Object coordinates updated

Object coordinates updated according to AT-report 268668 of Group Pan-STARRS
Previous RA, DEC: 23:37:59.301, +26:46:13.03 (354.497088571, +26.7702857143)
Updated RA, DEC: 23:37:59.275, +26:46:13.05 (354.496978356, +26.7702920145)

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