2025aoz | Transient Name Server

RA/DEC (2000)

10:05:22.743 +07:27:26.45

151.344762412 +7.45734785897

Type

SN Ia

Redshift

0.063

Discovery Report Classification Report

Related AstroNotes: 2025-49

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2025-01-30 08:28:52.999

TNS AT

Y

Public

Y

Discovery Mag

20.0151

Filter

r-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
	20340	2025-02-07 06:07:38	ESO-NTT / EFOSC2-NTT	1199	D. Magill, J. Gillanders	A. Aamer, C. Angus	ePESSTO+	tns_2025aoz_2025-02-07_06-07-38_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2025aoz_2025-02-07_06-07-38_ESO-NTT_EFOSC2-NTT_ePESSTO+.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
	20327	2025-02-06 14:24:00	ANU-2.3m / WiFeS	1200	Robotioc	C. Lidman	DEBASS	tns_2025aoz_2025-02-06.6_ANU-2.3m_WiFeS_DEBASS.dat	tns_2025aoz_2025-02-06.6_ANU-2.3m_WiFeS_DEBASS.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

L-GOTO

GOTO-S_GOTO-3

2025-01-29 13:17:52 - 2025-01-29 13:17:52

2460705.054072 - 2460705.054072

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
466433	2025-01-29 13:17:52	2460705.054072			19.9	ABMag	L-GOTO	GOTO-S_GOTO-3	180		[Last non detection]

L-GOTO

GOTO-N_GOTO-2

2025-02-02 23:06:00 - 2025-02-02 23:06:00

2460709.462499 - 2460709.462499

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
466434	2025-02-02 23:06:00	2460709.462499	18.82	0.13		ABMag	L-GOTO	GOTO-N_GOTO-2	180

w-P1

PS2_GPC2

2025-02-05 09:04:14 - 2025-02-05 09:04:14

2460711.87794 - 2460711.87794

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
467201	2025-02-05 09:04:14	2460711.87794	18.64	0.01	22	ABMag	w-P1	PS2_GPC2	45	Robot

cyan-ATLAS

ATLAS-CHL_ATLAS-04

2025-02-01 06:34:40 - 2025-02-01 06:34:40

2460707.77407 - 2460707.77407

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
466470	2025-02-01 06:34:40	2460707.77407			19.41	ABMag	cyan-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2025-01-23 11:10:35 - 2025-01-30 08:28:53

2460698.9656829 - 2460705.8533912

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
465942	2025-01-30 08:28:53	2460705.8533912	20.0151	0.170388		ABMag	r-ZTF	P48_ZTF-Cam
465941	2025-01-23 11:10:35	2460698.9656829			19.8682	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2025-02-01 08:59:54 - 2025-02-01 08:59:54

2460707.8749306 - 2460707.8749306

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
465943	2025-02-01 08:59:54	2460707.8749306	19.4232	0.0690879		ABMag	g-ZTF	P48_ZTF-Cam

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2025-02-02 11:39:55 - 2025-02-02 11:39:55

2460708.98605 - 2460708.98605

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
466471	2025-02-02 11:39:55	2460708.98605	18.924	0.129	19.62	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	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
243611	2025-02-06 16:16:23	PS1_Bot1	K. C. Chambers,T. de Boer,J. Fairlamb et al.	Pan-STARRS	Pan-STARRS	10:05:22.743	+07:27:26.45	2025-02-05 09:04:14.016	18.64	w-P1		PSN		PS25le	Pan-STARRS				N
243302	2025-02-03 09:17:38	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	10:05:22.759	+07:27:26.67	2025-02-02 11:39:54.720	18.924	cyan-ATLAS		PSN		ATLAS25bft	ATLAS				N
243284	2025-02-03 08:48:54	GOTO_bot	S. Belkin,D. O'Neill,K. Ackley et al.	GOTO	GOTO	10:05:22.774	+07:27:25.80	2025-02-02 23:06:00.000	18.82	L-GOTO		Other		GOTO25zm	GOTO				N
243093	2025-02-01 09:27:03	Fritz	Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al.	ZTF	ZTF	10:05:22.760	+07:27:26.38	2025-01-30 08:28:52.999	20.0151	r-ZTF		PSN		ZTF25aadfktz	ZTF			2025TNSTR.443....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

20340

2025-02-07 16:17:08

ePESSTOplus_Bot1

D. Magill, J. Gillanders, A. Aamer, C. Angus, E. A. Zimmerman on behalf of ePESSTO+

ePESSTO+

SN Ia

0.063

1

ePESSTO+

2025TNSCR.527....1M

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
20340	2025-02-07 06:07:38	ESO-NTT / EFOSC2-NTT	1199	D. Magill, J. Gillanders	A. Aamer, C. Angus	ePESSTO+	tns_2025aoz_2025-02-07_06-07-38_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci	tns_2025aoz_2025-02-07_06-07-38_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits	Object

20327

2025-02-07 06:43:31

Chris Lidman

C. Lidman (ANU), D. Brout (Boston University), K. Auchettl (University of Melbourne/UCSC), D. Brout (Boston University), B. Martin (ANU), L. Rauf (ANU), B. P. Schmidt (ANU), and B. E. Tucker (ANU)

DEBASS

SN Ia

0.082

1

DEBASS

Classified with Superfit

2025TNSCR.525....1L

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
20327	2025-02-06 14:24:00	ANU-2.3m / WiFeS	1200	Robotioc	C. Lidman	DEBASS	tns_2025aoz_2025-02-06.6_ANU-2.3m_WiFeS_DEBASS.dat	tns_2025aoz_2025-02-06.6_ANU-2.3m_WiFeS_DEBASS.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 243611 of Group Pan-STARRS
Previous RA, DEC: 10:05:22.760, +07:27:26.38 (151.344835, +7.457329)
Updated RA, DEC: 10:05:22.743, +07:27:26.45 (151.344762412, 7.45734785897)

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