2025fae | Transient Name Server

RA/DEC (2000)

18:47:48.136 +44:25:26.50

281.950564887 +44.424028066

Type

SN Ia

Redshift

0.058

Discovery Report Classification Report

Reporting Group

ALeRCE

Discovering Data Source

ZTF

Discovery Date

2025-03-20 11:49:06.004

TNS AT

Y

Public

Y

Host Name

WISEA J184748.20+442528.5

Discovery Mag

19.4804

Filter

r-ZTF

Reporter/s

A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

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
	20759	2025-04-13 10:36:17	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2025fae_2025-04-13_10-36-17.376010_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

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

Clear-

LAST_LAST-Cam

2024-07-02 19:38:06 - 2025-04-20 00:59:48

2460494.31812 - 2460785.54153

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
482780	2025-04-20 00:59:48	2460785.54153	19.26			ABMag	Clear-	LAST_LAST-Cam	400
482779	2024-07-02 19:38:06	2460494.31812			21.73	ABMag	Clear-	LAST_LAST-Cam	9100		[Last non detection]

L-GOTO

GOTO-N_GOTO-1

2025-02-26 05:25:48 - 2025-04-05 03:22:17

2460732.726245 - 2460770.640483

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
480874	2025-04-05 03:22:17	2460770.640483	18.12	0.06		ABMag	L-GOTO	GOTO-N_GOTO-1	180
480873	2025-02-26 05:25:48	2460732.726245			19.5	ABMag	L-GOTO	GOTO-N_GOTO-1	135		[Last non detection]

r-ZTF

P48_ZTF-Cam

2025-03-20 11:49:06 - 2025-03-20 11:49:06

2460754.9924306 - 2460754.9924306

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
477233	2025-03-20 11:49:06	2460754.9924306	19.4804	0.146658	20.2408	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF

g-ZTF

P48_ZTF-Cam

2025-03-17 11:22:09 - 2025-03-17 11:22:09

2460751.9737153 - 2460751.9737153

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
477232	2025-03-17 11:22:09	2460751.9737153			17.2881	ABMag	g-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF

orange-ATLAS

ATLAS-MLO_ATLAS-01

2025-03-23 14:53:58 - 2025-03-23 14:53:58

2460758.12081 - 2460758.12081

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
478214	2025-03-23 14:53:58	2460758.12081	18.775	0.121	19.44	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2025-03-21 14:26:37 - 2025-03-21 14:26:37

2460756.10182 - 2460756.10182

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
478213	2025-03-21 14:26:37	2460756.10182			18.65	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2025-04-02 14:20:54 - 2025-04-02 14:20:54

2460768.09785 - 2460768.09785

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
495322	2025-04-02 14:20:54	2460768.09785	18.24	0.11	22	ABMag	w-P1	PS1_GPC1	45	Robot

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
258657	2025-06-15 13:39:11	PS1_Bot1	K. C. Chambers,T. de Boer,J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	18:47:48.136	+44:25:26.50	2025-04-02 14:20:54.240	18.24	w-P1		PSN		PS25dls	Pan-STARRS				N
251998	2025-04-20 02:27:12	LAST_Bot1	E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al.	LAST	LAST	18:47:48.195	+44:25:26.80	2025-04-20 00:59:48.192	19.26	Clear-		PSN			LAST				N
250977	2025-04-05 07:55:19	GOTO_bot	A. Kumar,G. Ramsay,K. Ackley et al.	GOTO	GOTO	18:47:48.118	+44:25:26.64	2025-04-05 03:22:17.472	18.12	L-GOTO		Other		GOTO25bqo	GOTO				N
249592	2025-03-23 18:40:50	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	18:47:48.115	+44:25:26.67	2025-03-23 14:53:57.984	18.775	orange-ATLAS		PSN		ATLAS25czg	ATLAS				N
249062	2025-03-20 17:13:13	ALeRCE	A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al.	ALeRCE	ZTF	18:47:48.146	+44:25:26.57	2025-03-20 11:49:06.004	19.4804	r-ZTF		PSN	WISEA J184748.20+442528.5	ZTF25aajobsh	ZTF		SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aajobsh	2025TNSTR1058....1M	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

20759

2025-04-13 12:15:44

ZTF_Bot1

C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore

ZTF

SN Ia

0.058

1

ZTF

2025TNSCR1378....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
20759	2025-04-13 10:36:17	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2025fae_2025-04-13_10-36-17.376010_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 258657 of Group Pan-STARRS
Previous RA, DEC: 18:47:48.146, +44:25:26.57 (281.9506095, +44.4240484)
Updated RA, DEC: 18:47:48.136, +44:25:26.50 (281.950564887, +44.424028066)

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