2024epx | Transient Name Server

RA/DEC (2000)

08:56:59.578 -01:55:13.10

134.248242664 -1.92030507644

Type

SN Ia

Redshift

0.01

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-03-19 05:58:33.600

TNS AT

Y

Public

Y

Discovery Mag

18.67

Filter

r-ZTF

Reporter/s

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

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
	16809	2024-03-23 07:43:42	UH88 / SNIFS	1200	M. E. Huber		SCAT	tns_2024epx_2024-03-23_07-43-42_UH88_SNIFS_SCAT.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

w-P1

PS2_GPC2

2024-04-03 06:18:12 - 2024-04-03 06:18:12

2460403.76264 - 2460403.76264

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
411263	2024-04-03 06:18:12	2460403.76264	16	0.01	22	ABMag	w-P1	PS2_GPC2	45	Robot

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-03-18 03:03:50 - 2024-03-18 03:03:50

2460387.62766 - 2460387.62766

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396323	2024-03-18 03:03:50	2460387.62766			19.1	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-03-09 05:11:02 - 2024-03-19 05:58:34

2460378.716 - 2460388.749

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396259	2024-03-19 05:58:34	2460388.749	18.67			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
396258	2024-03-09 05:11:02	2460378.716			20.22	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-03-19 06:36:00 - 2024-03-19 06:36:00

2460388.775 - 2460388.775

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396260	2024-03-19 06:36:00	2460388.775	18.66			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

orange-ATLAS

ATLAS-HKO_ATLAS-02

2024-03-19 08:13:46 - 2024-03-19 08:13:46

2460388.84289 - 2460388.84289

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
396324	2024-03-19 08:13:46	2460388.84289	18.751	0.169	18.98	ABMag	orange-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
212744	2024-06-09 20:18:01	PS1_Bot1	K. C. Chambers, T. de Boer, J. Herman et al.	Pan-STARRS	Pan-STARRS	08:56:59.578	-01:55:13.10	2024-04-03 06:18:12.096	16	w-P1		PSN		PS24dum	Pan-STARRS				N
205625	2024-03-19 15:28:08	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	08:56:59.586	-01:55:13.21	2024-03-19 08:13:45.696	18.751	orange-ATLAS		PSN		ATLAS24efm	ATLAS				N
205599	2024-03-19 08:28:05	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	08:56:59.574	-01:55:13.18	2024-03-19 05:58:33.600	18.67	r-ZTF		PSN		ZTF24aahgtjt	ZTF			2024TNSTR.745....1F	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

16722

2024-03-23 10:28:15

Mark Huber

M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team

SCAT

SN Ia

0.01

1

SCAT

Spectrum matches type Ia SN days before maximum light. Classification, redshift and age from template cross-correlation with SNID (Blondin and Tonry 2007)

2024TNSCR.799....1H

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
16809	2024-03-23 07:43:42	UH88 / SNIFS	1200	M. E. Huber		SCAT	tns_2024epx_2024-03-23_07-43-42_UH88_SNIFS_SCAT.dat		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 212744 of Group Pan-STARRS
Previous RA, DEC: 08:56:59.574, -01:55:13.18 (134.248226, -1.9203287)
Updated RA, DEC: 08:56:59.578, -01:55:13.10 (134.248242664, -1.92030507644)

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