SN 2021bm | Transient Name Server

SN 2021bm

RA/DEC (2000)

14:37:47.280 +59:54:25.32

219.447000575 +59.90703375

Type

SN Ia

Redshift

0.031517

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2021-01-03 11:16:48.000

TNS AT

Y

Public

Y

Discovery Mag

18.66

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

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
	8655	2021-01-18 09:29:50	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2021bm_2021-01-18_09-29-50.339471_P60_SEDM_ZTF_0.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 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 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 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
	8632	2021-01-18 09:29:50	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2021bm_2021-01-18_09-29-50.339471_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 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 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 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

orange-ATLAS

ATLAS1_ACAM1

2021-01-02 14:31:12 - 2021-01-08 14:47:02

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
185216	2021-01-08 14:47:02	17.869	0.048	19.53	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
185215	2021-01-02 14:31:12			18.57	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

g-ZTF

P48_ZTF-Cam

2021-01-01 11:51:22 - 2021-01-03 13:16:19

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
183334	2021-01-03 13:16:19	18.58			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
183332	2021-01-01 11:51:22			19.11	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

r-ZTF

P48_ZTF-Cam

2021-01-01 11:19:44 - 2021-01-03 11:16:48

3

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
183333	2021-01-03 11:16:48	18.66			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
185602	2021-01-03 11:16:27	18.6619	0.083492	20.0571	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	Data provided by ZTF, classified by Fink
185601	2021-01-01 11:19:44			19.2003	ABMag	r-ZTF	P48_ZTF-Cam	30	Robot	[Last non detection] Data provided by ZTF, classified by Fink

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
96289	2021-01-09 20:19:34	Fink	Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker	Fink	ZTF	14:37:47.280	+59:54:25.32	2021-01-03 11:16:26.996	18.6619	r-ZTF		PSN	ZTF21aaaosoq	ZTF		Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaaosoq
96147	2021-01-08 21:38:06	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)	ATLAS	ATLAS	14:37:47.282	+59:54:25.33	2021-01-08 14:47:02.400	17.869	orange-ATLAS		PSN	ATLAS21awx	ATLAS
95360	2021-01-03 18:00:07	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	14:37:47.264	+59:54:25.42	2021-01-03 11:16:48.000	18.66	r-ZTF		PSN	ZTF21aaaosoq	ZTF

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
8643	2021-01-21 03:23:45	ZTF_Bot1	A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ia	0.031517		ZTF			2021TNSCR.223....1D
8620	2021-01-19 18:04:01	ZTF_Bot1	A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ic	0.031517		ZTF			2021TNSCR.206....1D

Comments

TNS System (WIS)

Sat, 01/09/2021 - 20:19

Object coordinates updated

Object coordinates updated according to AT-report 96289 of Group ZTF
Previous RA, DEC: 14:37:47.264, +59:54:25.42 (219.4469343, +59.9070603)
Updated RA, DEC: 14:37:47.280, +59:54:25.32 (219.447000575, 59.90703375)

Log in or register to post comments