2025rik | Transient Name Server

RA/DEC (2000)

14:31:38.573 +36:32:20.44

217.910721104 +36.5390104988

Type

SN Iax[02cx-like]

Redshift

0.029176

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2025-07-16 08:05:32.352

TNS AT

Y

Public

Y

Discovery Mag

18.803

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
	21848	2025-08-20 00:00:00	FTN / FLOYDS-N	3600	Moira Andrews	Moira Andrews	StarDestroyers	tns_AT_2025rik_2025-08-20_FTN_FLOYDS-N_StarDestroyers.txt	tns_AT_2025rik_2025-08-20_FTN_FLOYDS-N_StarDestroyers.fits	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

Clear-

LAST_LAST-Cam

2024-03-04 01:27:24 - 2025-07-26 20:42:03

2460373.56069 - 2460883.36254

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
505349	2025-07-26 20:42:03	2460883.36254	18.85			ABMag	Clear-	LAST_LAST-Cam	400
505348	2024-03-04 01:27:24	2460373.56069			21.75	ABMag	Clear-	LAST_LAST-Cam	20900		[Last non detection]

L-GOTO

GOTO-N_GOTO-2

2025-06-28 22:09:05 - 2025-06-28 22:09:05

2460855.422982 - 2460855.422982

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
505133	2025-06-28 22:09:05	2460855.422982			19.5	ABMag	L-GOTO	GOTO-N_GOTO-2	180		[Last non detection]

y-P1

PS2_GPC2

2025-07-21 06:14:13 - 2025-07-21 06:14:13

2460877.75987 - 2460877.75987

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
504282	2025-07-21 06:14:13	2460877.75987	18.5	0.09	18.3	ABMag	y-P1	PS2_GPC2	120	Robot

L-GOTO

GOTO-N_GOTO-1

2025-07-25 21:55:12 - 2025-07-25 21:55:12

2460882.413331 - 2460882.413331

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
505134	2025-07-25 21:55:12	2460882.413331	18.64	0.06		ABMag	L-GOTO	GOTO-N_GOTO-1	360

r-ZTF

P48_ZTF-Cam

2025-08-13 06:30:18 - 2025-08-15 04:13:00

2460900.7710417 - 2460902.6756944

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
508869	2025-08-15 04:13:00	2460902.6756944	19.1543	0.10391		ABMag	r-ZTF	P48_ZTF-Cam
508868	2025-08-13 06:30:18	2460900.7710417	18.9524	0.15238		ABMag	r-ZTF	P48_ZTF-Cam

g-ZTF

P48_ZTF-Cam

2025-08-13 04:12:11 - 2025-08-13 04:12:11

2460900.6751273 - 2460900.6751273

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
508867	2025-08-13 04:12:11	2460900.6751273			20.4016	ABMag	g-ZTF	P48_ZTF-Cam			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2025-07-16 08:05:32 - 2025-07-16 08:05:32

2460872.83718 - 2460872.83718

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
503144	2025-07-16 08:05:32	2460872.83718	18.803	0.128	19.49	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2025-07-14 08:12:35 - 2025-07-14 08:12:35

2460870.84207 - 2460870.84207

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
503143	2025-07-14 08:12:35	2460870.84207			18.69	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	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
265877	2025-08-15 05:02:09	Fritz	Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al.	ZTF	ZTF	14:31:38.581	+36:32:20.30	2025-08-13 06:30:18.002	18.9524	r-ZTF		PSN		ZTF18aawdllh	ZTF				N
263938	2025-07-27 04:30:42	LAST_Bot1	E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS) et al.	LAST	LAST	14:31:38.599	+36:32:20.54	2025-07-26 20:42:03.456	18.85	Clear-		PSN			LAST				N
263818	2025-07-26 08:32:45	GOTO_bot	A. Kumar, G. Ramsay, K. Ackley et al.	GOTO	GOTO	14:31:38.581	+36:32:20.80	2025-07-25 21:55:11.712	18.64	L-GOTO		Other		GOTO25fkz	GOTO				N
263445	2025-07-22 22:11:15	PS1_Bot1	K. C. Chambers, T. de Boer, J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	14:31:38.573	+36:32:20.44	2025-07-21 06:14:12.768	18.5	y-P1		PSN		PS25fgn	Pan-STARRS				N
262835	2025-07-17 19:13:07	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	14:31:38.581	+36:32:20.84	2025-07-16 08:05:32.352	18.803	orange-ATLAS		PSN		ATLAS25hsv	ATLAS			2025TNSTR2739....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

21848

2025-08-23 09:40:15

Sara Faris

Sara Faris, Iair Arcavi (TAU), and Moira Andrews (Las Cumbres).

StarDestroyers

SN Iax[02cx-like]

0.029176

1

StarDestroyers

We classify this transient as an SN Ia-02cx-like, based on NGSF, which finds the best fit to SN Ia-02cx: 2012Z 21 days; 2005hk 24 days; 2002ct 23 days.

2025TNSCR3347....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
21848	2025-08-20 00:00:00	FTN / FLOYDS-N	3600	Moira Andrews	Moira Andrews	StarDestroyers	tns_AT_2025rik_2025-08-20_FTN_FLOYDS-N_StarDestroyers.txt	tns_AT_2025rik_2025-08-20_FTN_FLOYDS-N_StarDestroyers.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 263445 of Group Pan-STARRS
Previous RA, DEC: 14:31:38.581, +36:32:20.84 (217.910756, +36.539122)
Updated RA, DEC: 14:31:38.573, +36:32:20.44 (217.910721104, +36.5390104988)

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