2021hau | Transient Name Server

RA/DEC (2000)

14:53:24.309 +49:56:44.39

223.351287798 +49.945663249

Type

SN IIb

Redshift

0.037889

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2021-03-18 11:53:00.960

TNS AT

Y

Public

Y

Discovery Mag

20.7193

Filter

g-ZTF

Reporter/s

K. De (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
	18279	2021-04-14 10:07:19	Keck1 / LRIS	300	Yuhan Yao, Yashvi Sharma	Yashvi Sharma	ZTF	tns_2021hau_2021-04-14_10-07-19_Keck1_LRIS_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

r-ZTF

P48_ZTF-Cam

2021-03-18 09:23:52 - 2021-03-18 09:23:52

2459291.89157 - 2459291.89157

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
200646	2021-03-18 09:23:52	2459291.89157			20.5104	ABMag	r-ZTF	P48_ZTF-Cam	30	None	[Last non detection]

g-ZTF

P48_ZTF-Cam

2021-03-18 11:53:01 - 2021-03-18 11:53:01

2459291.99515 - 2459291.99515

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
200647	2021-03-18 11:53:01	2459291.99515	20.7193		20.8892	ABMag	g-ZTF	P48_ZTF-Cam	30	None

cyan-ATLAS

ATLAS-MLO_ATLAS-01

2021-04-06 11:02:24 - 2021-04-06 11:02:24

2459310.96 - 2459310.96

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
203955	2021-04-06 11:02:24	2459310.96	19.68	0.168	19.97	ABMag	cyan-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

orange-ATLAS

ATLAS-HKO_ATLAS-02

2021-04-04 15:15:50 - 2021-04-04 15:15:50

2459309.136 - 2459309.136

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
203954	2021-04-04 15:15:50	2459309.136			18.46	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

i-P1

PS1_GPC1

2021-03-31 12:50:24 - 2021-03-31 12:50:24

2459305.035 - 2459305.035

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
202484	2021-03-31 12:50:24	2459305.035	19.79	0.17	20.7	ABMag	i-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
105492	2021-04-06 13:55:26	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	14:53:24.310	+49:56:44.47	2021-04-06 11:02:24.000	19.68	cyan-ATLAS		PSN		ATLAS21kmk	ATLAS				N
104896	2021-04-03 09:04:37	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	14:53:24.309	+49:56:44.39	2021-03-31 12:50:24.000	19.79	i-P1		PSN		PS21cvf	Pan-STARRS		This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Akihiro Akai and B L Goodwin		N
103873	2021-03-24 21:00:53	ZTF_CLU_PUBLIC	K. De (Caltech) on behalf of ZTF	ZTF	ZTF	14:53:24.308	+49:56:44.43	2021-03-18 11:53:00.960	20.7193	g-ZTF		PSN		ZTF21aaqqjyd	ZTF			2021TNSTR.910....1D	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

18184

2024-09-19 20:52:30

ZTF_Bot1

Y. Sharma, S. Covarrubias (Caltech), Kaustav K. Das (Caltech), M. Kasliwal (Caltech) on behalf of ZTF Census of the Local Universe (CLU)

ZTF

SN IIb

0.037889

1

ZTF

2024TNSCR3609....1S

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
18279	2021-04-14 10:07:19	Keck1 / LRIS	300	Yuhan Yao, Yashvi Sharma	Yashvi Sharma	ZTF	tns_2021hau_2021-04-14_10-07-19_Keck1_LRIS_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 104896 of Group Pan-STARRS1
Previous RA, DEC: 14:53:24.308, +49:56:44.43 (223.3512822, +49.9456748)
Updated RA, DEC: 14:53:24.309, +49:56:44.39 (223.351287798, 49.945663249)

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