2023huv | Transient Name Server

RA/DEC (2000)

13:29:03.655 -10:25:29.37

202.265230847 -10.4248236395

Type

SN IIn

Redshift

0.177

Discovery Report Classification Report

Related AstroNotes: 2023-113

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2023-04-15 08:15:21.600

TNS AT

Y

Public

Y

Discovery Mag

20.66

Filter

g-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
	15464	2023-08-13 00:00:00	Magellan-Clay / LDSS-3		Yuri Beletsky	Sebastian Gomez	FLEET	tns_2023huv_2023-08-13_Magellan-Clay_LDSS-3_FLEET.txt		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

2023-05-14 06:27:32 - 2023-05-14 06:27:32

2460078.76912 - 2460078.76912

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
343434	2023-05-14 06:27:32	2460078.76912			18.86	ABMag	orange-ATLAS	ATLAS-CHL_ATLAS-04	30	Robot	[Last non detection]

cyan-ATLAS

ATLAS-STH_ATLAS-03

2023-05-15 20:53:01 - 2023-05-15 20:53:01

2460080.37015 - 2460080.37015

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
343435	2023-05-15 20:53:01	2460080.37015	19.424	0.157	19.69	ABMag	cyan-ATLAS	ATLAS-STH_ATLAS-03	30	Robot

r-ZTF

P48_ZTF-Cam

2023-04-15 07:48:00 - 2023-04-15 07:48:00

2460049.825 - 2460049.825

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
341240	2023-04-15 07:48:00	2460049.825			20.4	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2023-04-15 08:15:22 - 2023-05-09 08:28:19

2460049.844 - 2460073.853

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
341242	2023-05-09 08:28:19	2460073.853	19.57			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
341241	2023-04-15 08:15:22	2460049.844	20.66			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

w-P1

PS1_GPC1

2023-05-10 07:30:49 - 2023-05-10 07:30:49

2460074.81307 - 2460074.81307

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
342948	2023-05-10 07:30:49	2460074.81307	19.67	0.04	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	Bibcode	Unreal	Auto classification
177985	2023-05-18 15:56:23	ATLAS_Bot1	J. Tonry,L. Denneau,H. Weiland et al.	ATLAS	ATLAS	13:29:03.669	-10:25:29.80	2023-05-15 20:53:00.960	19.424	cyan-ATLAS		PSN		ATLAS23kqw	ATLAS				N
177767	2023-05-16 20:30:19	PS1_Bot1	K. C. Chambers,T. de Boer,J. Bulger et al.	Pan-STARRS	Pan-STARRS	13:29:03.655	-10:25:29.37	2023-05-10 07:30:49.248	19.67	w-P1		PSN		PS23dgf	Pan-STARRS				N
176916	2023-05-09 17:28:55	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al.	ZTF	ZTF	13:29:03.659	-10:25:29.29	2023-04-15 08:15:21.600	20.66	g-ZTF		PSN		ZTF23aafmjbx	ZTF			2023TNSTR1038....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

15389

2023-08-15 16:26:51

Sebastian Gomez

Sebastian Gomez (STScI), Daichi Hiramatsu (Harvard CfA), Edo Berger (Harvard CfA), Peter Blanchard (Northwestern)

FLEET

SN IIn

0.177

1

FLEET

2023huv was selected as a possible SLSN-II by our FLEET program with a P(SLSN-II) = 0.72 (Gomez et al., 2020, ApJ, 904, 74). The redshift of z = 0.177 was determined from narrow Balmer emission lines.

2023TNSCR1973....1G

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
15464	2023-08-13 00:00:00	Magellan-Clay / LDSS-3		Yuri Beletsky	Sebastian Gomez	FLEET	tns_2023huv_2023-08-13_Magellan-Clay_LDSS-3_FLEET.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 177767 of Group Pan-STARRS
Previous RA, DEC: 13:29:03.659, -10:25:29.29 (202.2652445, -10.4248027)
Updated RA, DEC: 13:29:03.655, -10:25:29.37 (202.265230847, -10.4248236395)

Log in or register to post comments

Log in or register to post comments