SN 2019bao | Transient Name Server

SN 2019bao

RA/DEC (2000)

10:29:18.520 +06:07:21.83

157.327167 +6.122731

Type

SN IIb

Redshift

0.01188

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2019-02-24 05:57:03.000

TNS AT

Y

Public

Y

Discovery Mag

18.09

Filter

r-ZTF

Reporter/s

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF

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
	3573	2019-03-02 20:51:20	Ekar / AFOSC	1800	Vogt, Schuldt, Fiore, Taubenberger	Benetti, Cappellaro, Tomasella	Padova-Asiago	tns_2019bao_2019-03-02_20-51-20_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bao_2019-03-02_20-51-20_Ekar_AFOSC_Padova-Asiago.fits	Object	Padova-Asiago
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
	3588	2019-02-24 22:33:34	P60 / SEDM	2250	SEDmRobot	auto	ZTF	tns_2019bao_2019-02-24_22-33-34_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

w-PS1

PS1_GPC1

2019-04-23 07:07:40 - 2019-04-23 07:07:40

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
64684	2019-04-23 07:07:40	18.07	0.01	22	ABMag	w-PS1	PS1_GPC1	45	Robot

orange-ATLAS

ATLAS1_ACAM1

2019-02-22 11:42:43 - 2019-02-26 10:50:52

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54317	2019-02-26 10:50:52	18.255	0.076	19.4	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
54316	2019-02-22 11:42:43			18.61	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2018-12-08 06:41:45 - 2019-04-20 13:30:43

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
62425	2019-04-20 13:30:43	18.32	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
62424	2018-12-08 06:41:45			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-01-28 10:08:41 - 2019-02-24 06:39:17

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54106	2019-02-24 06:39:17	18.57	0.15	19.37	ABMag	g-ZTF	P48_ZTF-Cam	30
54104	2019-01-28 10:08:41			20.35	ABMag	g-ZTF	P48_ZTF-Cam	30		[Last non detection]

r-ZTF

P48_ZTF-Cam

2019-02-24 05:57:03 - 2019-02-24 05:57:03

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54105	2019-02-24 05:57:03	18.09	0.16	18.56	ABMag	r-ZTF	P48_ZTF-Cam	30

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
34352	2019-05-05 23:12:21	PS1_Bot1	K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)	Pan-STARRS1	Pan-STARRS1	10:29:18.529	+06:07:21.83	2019-04-23 07:07:40.000	18.07	w-PS1		PSN	PS19vk	Pan-STARRS1
33414	2019-04-22 16:55:42	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team	GaiaAlerts	GaiaAlerts	10:29:18.520	+06:07:21.83	2019-04-20 13:30:43.000	18.32	G-Gaia		PSN	Gaia19blr	GaiaAlerts		confirmed SN IIb
30198	2019-02-26 19:40:58	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)	ATLAS	ATLAS	10:29:18.520	+06:07:22.11	2019-02-26 10:50:52.000	18.255	orange-ATLAS		PSN	ATLAS19dli	ATLAS
30107	2019-02-25 09:57:20	ZTF_AMPEL_NEW	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	10:29:18.522	+06:07:21.83	2019-02-24 05:57:03.000	18.09	r-ZTF		PSN	ZTF19aaknate	ZTF

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
3581	2019-03-05 02:48:22	ZTF_Bot1	C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN IIb	0.01188		ZTF			2019TNSCR2773....1F
3566	2019-03-03 12:37:11	linatoma	Schuldt, Vogl, Taubenberger, Fiore, Benetti, Cappellaro, Tomasella, Turatto	Padova-Asiago	SN II-pec	0.011885		Padova-Asiago		Blue continuum with broad Balmer lines reminiscent of early (few days after explosion) type II SNe spectra. However H-alpha profile is possibly contaminated by HeI 667.8 nm line. The other HeI lines seem to be present. HeI 597.6 nm is intense, showing a sharp absorption and an intermediate width component (FWHM~5000 km/s). The expansion velocity deduced from the H-alpha minimum is 13400 km/s. The redshift for the host galaxy UGC 5687 (= PGC 1078) z=0.011885 is reported by Giovannelli and Avera 1997, AJ 114, 122 (via NED).	2019TNSCR.317....1S

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated

Object coordinates updated according to AT-report 33414 of Group GaiaAlerts
Previous RA, DEC: 10:29:18.522, +06:07:21.83 (157.3271731, +6.1227316)
Updated RA, DEC: 10:29:18.520, +06:07:21.83 (157.327167, 6.122731)

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