SN 2020blz | Transient Name Server

SN 2020blz

RA/DEC (2000)

05:42:27.901 -21:16:39.42

85.616252975 -21.277617775

Type

SN Ia

Redshift

0.1

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2020-01-24 04:30:43.000

TNS AT

Y

Public

Y

Discovery Mag

19.79

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

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
	6169	2020-02-12 04:51:38	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2020blz_2020-02-12_04-51-38_P60_SEDM_ZTF.ascii		Object	ZTF
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 Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

g-ZTF

P48_ZTF-Cam

2020-01-24 04:30:43 - 2020-01-30 05:01:06

4

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
118280	2020-01-30 05:01:06	18.8	0.17	19.36	ABMag	g-ZTF	P48_ZTF-Cam	30
117903	2020-01-30 05:00:57	18.8			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
118279	2020-01-27 04:02:02	19.14	0.12	20.24	ABMag	g-ZTF	P48_ZTF-Cam	30
117902	2020-01-24 04:30:43	19.79			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

r-ZTF

P48_ZTF-Cam

2020-01-16 05:02:24 - 2020-01-24 06:02:45

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
118278	2020-01-24 06:02:45			19.9142	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
117901	2020-01-16 05:02:24			20.08	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reportting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Internal name	Assoc. Groups	End prop. period	Remarks
60870	2020-02-02 04:30:06	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF	ZTF	ZTF	05:42:27.901	-21:16:39.42	2020-01-27 04:02:02.000	19.14	g-ZTF		PSN	ZTF20aaivvwa	ZTF		See arXiv:1904.05922 for selection criteria.
60681	2020-01-31 00:19:01	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	05:42:27.928	-21:16:39.77	2020-01-24 04:30:43.000	19.79	g-ZTF		PSN	ZTF20aaivvwa	ZTF

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
6161	2020-02-17 21:07:21	ZTF_Bot1	A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ia	0.1		ZTF			2020TNSCR.534....1D

Comments

TNS System (WIS)

Sun, 02/02/2020 - 04:30

Object coordinates updated

Object coordinates updated according to AT-report 60870 of Group ZTF
Previous RA, DEC: 05:42:27.928, -21:16:39.77 (85.6163674, -21.277713)
Updated RA, DEC: 05:42:27.901, -21:16:39.42 (85.616252975, -21.277617775)

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