2024hqf | Transient Name Server

RA/DEC (2000)

13:56:50.994 -17:38:27.44

209.212475725 -17.6409541791

Type

SN Ia

Redshift

0.077

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2024-04-28 09:13:51.997

TNS AT

Y

Public

Y

Discovery Mag

19.3712

Filter

g-ZTF

Reporter/s

Yoomee Zeng (UC Berkeley), 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
	17086	2024-05-04 01:51:48	LT / SPRAT		Jacob Wise, K-Ryan Hinds, Daniel Perley, Aleksandra Bochenek	Jacob Wise	ZTF	tns_2024hqf_2024-05-04_01-51-47.878_LT_SPRAT_ZTF.spec		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

orange-ATLAS

ATLAS-CHL_ATLAS-04

2024-05-03 03:59:55 - 2024-05-03 03:59:55

2460433.66661 - 2460433.66661

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403900	2024-05-03 03:59:55	2460433.66661	18.474	0.102	19.34	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot

orange-ATLAS

ATLAS-STH_ATLAS-03

2024-05-02 00:11:14 - 2024-05-02 00:11:14

2460432.5078 - 2460432.5078

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403899	2024-05-02 00:11:14	2460432.5078			18.93	ABMag	orange-ATLAS	ATLAS-STH_ATLAS-03	30	Robot	[Last non detection]

r-ZTF

P48_ZTF-Cam

2024-04-21 09:08:01 - 2024-04-21 09:08:01

2460421.8805671 - 2460421.8805671

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403247	2024-04-21 09:08:01	2460421.8805671			19.2385	ABMag	r-ZTF	P48_ZTF-Cam			[Last non detection]

g-ZTF

P48_ZTF-Cam

2024-04-28 09:13:52 - 2024-04-30 08:34:39

2460428.8846296 - 2460430.8573958

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
403249	2024-04-30 08:34:39	2460430.8573958	19.0336	0.107433		ABMag	g-ZTF	P48_ZTF-Cam
403248	2024-04-28 09:13:52	2460428.8846296	19.3712	0.168582		ABMag	g-ZTF	P48_ZTF-Cam

w-P1

PS1_GPC1

2024-05-03 09:28:14 - 2024-05-03 09:28:14

2460433.89461 - 2460433.89461

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
405118	2024-05-03 09:28:14	2460433.89461	18.92	0.05	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
209731	2024-05-08 13:32:37	PS1_Bot1	K. C. Chambers, T. de Boer, J. Herman et al.	Pan-STARRS	Pan-STARRS	13:56:50.994	-17:38:27.44	2024-05-03 09:28:14.304	18.92	w-P1		PSN		PS24cil	Pan-STARRS				N
209213	2024-05-03 10:13:48	ATLAS_Bot1	J. Tonry, L. Denneau, H. Weiland et al.	ATLAS	ATLAS	13:56:51.040	-17:38:27.12	2024-05-03 03:59:55.104	18.474	orange-ATLAS		PSN		ATLAS24gsd	ATLAS				N
208865	2024-05-01 08:44:07	Fritz	Yoomee Zeng (UC Berkeley), Jesper Sollerman (SU), Christoffer Fremling (Caltech) et al.	ZTF	ZTF	13:56:51.010	-17:38:27.25	2024-04-28 09:13:51.997	19.3712	g-ZTF		PSN		ZTF24aakyqxt	ZTF			2024TNSTR1307....1Z	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

16999

2024-05-04 23:26:00

Jacob Wise

Jacob Wise (LJMU), K-Ryan Hinds (LJMU), Daniel Perley (LJMU), Aleksandra Bochenek (LJMU)

ZTF

SN Ia

0.077

1

1

ZTF

Spectrum is well fit by SN Ia template spectra at z = 0.077. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022).

2024TNSCR1391....1W

Related files

File	Comments	Last Modified (UT)	Modified By
tns_2024hqf_classrep_16999_ZTF.pdf		2024-05-04 23:26:00	Jacob Wise

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
17086	2024-05-04 01:51:48	LT / SPRAT		Jacob Wise, K-Ryan Hinds, Daniel Perley, Aleksandra Bochenek	Jacob Wise	ZTF	tns_2024hqf_2024-05-04_01-51-47.878_LT_SPRAT_ZTF.spec		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 209731 of Group Pan-STARRS
Previous RA, DEC: 13:56:51.010, -17:38:27.25 (209.2125436, -17.6409028)
Updated RA, DEC: 13:56:50.994, -17:38:27.44 (209.212475725, -17.6409541791)

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