2019bcw | Transient Name Server

RA/DEC (2000)

12:45:20.525 +42:03:39.13

191.3355198 +42.0608683

Type

SN Ia

Redshift

0.035

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2019-02-24 13:29:16.000

TNS AT

Y

Public

Y

Discovery Mag

19.699

Filter

orange-ATLAS

Reporter/s

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)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ATLAS-MLO_ATLAS-01_orange

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
	3566	2019-03-02 02:13:06	Ekar / AFOSC	1500	Vogt, Schuldt, Fiore, Taubenberger	Benetti, Cappellaro, Tomasella	Padova-Asiago	tns_2019bcw_2019-03-02_02-13-06_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bcw_2019-03-02_02-13-06_Ekar_AFOSC_Padova-Asiago.fits	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

2019-02-12 11:59:34 - 2019-04-07 08:25:46

2458526.9997 - 2458580.8512269

24

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
60114	2019-04-07 08:25:46	2458580.8512269	18.05	0.06	20.54	ABMag	r-ZTF	P48_ZTF-Cam	30
57510	2019-03-25 07:58:53	2458567.8325579	17.81	0.05	20.22	ABMag	r-ZTF	P48_ZTF-Cam	30
58865	2019-03-25 07:58:53	2458567.8325579	17.81	0.05	20.22	ABMag	r-ZTF	P48_ZTF-Cam	30
58755	2019-03-25 07:58:53	2458567.8325579	17.81	0.05	20.22	ABMag	r-ZTF	P48_ZTF-Cam	30
57120	2019-03-20 08:44:07	2458562.8639815	17.22	0.17	17.33	ABMag	r-ZTF	P48_ZTF-Cam	30
57119	2019-03-17 06:36:11	2458559.7751273	17.28	0.03	20	ABMag	r-ZTF	P48_ZTF-Cam	30
60419	2019-03-16 05:13:29	2458558.7176968	17.2	0.06	19.71	ABMag	r-ZTF	P48_ZTF-Cam	30
56437	2019-03-16 05:13:29	2458558.7176968	17.2	0.06	19.71	ABMag	r-ZTF	P48_ZTF-Cam	30
54746	2019-03-01 08:12:57	2458543.8423264	17.92	0.05	20.2	ABMag	r-ZTF	P48_ZTF-Cam	30
54965	2019-03-01 08:12:57	2458543.8423264	17.92	0.05	20.2	ABMag	r-ZTF	P48_ZTF-Cam	30
57409	2019-02-26 06:29:24	2458540.7704167	18.66	0.07	20.45	ABMag	r-ZTF	P48_ZTF-Cam	30
54745	2019-02-26 06:29:24	2458540.7704167	18.66	0.07	20.45	ABMag	r-ZTF	P48_ZTF-Cam	30
54297	2019-02-26 06:29:24	2458540.7704167	18.66	0.07	20.45	ABMag	r-ZTF	P48_ZTF-Cam	30
58864	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
58754	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
60113	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
60417	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
57509	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
57407	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
57118	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
56436	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
54963	2019-02-12 11:59:40	2458526.9997801			19.8559	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
54744	2019-02-12 11:59:34	2458526.9997			19.86	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
54295	2019-02-12 11:59:34	2458526.9997			19.86	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-02-24 07:15:08 - 2019-04-07 05:53:08

2458538.8021759 - 2458580.7452431

9

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
60115	2019-04-07 05:53:08	2458580.7452431	19.72	0.14	20.72	ABMag	g-ZTF	P48_ZTF-Cam	30
56438	2019-03-04 06:54:38	2458546.7879514	17.39	0.04	20.53	ABMag	g-ZTF	P48_ZTF-Cam	30
60418	2019-03-04 06:54:38	2458546.7879514	17.39	0.04	20.53	ABMag	g-ZTF	P48_ZTF-Cam	30
57511	2019-03-01 09:12:46	2458543.8838657	17.94	0.19	18.73	ABMag	g-ZTF	P48_ZTF-Cam	30
58756	2019-03-01 09:12:46	2458543.8838657	17.94	0.19	18.73	ABMag	g-ZTF	P48_ZTF-Cam	30
54964	2019-03-01 09:12:46	2458543.8838657	17.94	0.19	18.73	ABMag	g-ZTF	P48_ZTF-Cam	30
58866	2019-03-01 09:12:46	2458543.8838657	17.94	0.19	18.73	ABMag	g-ZTF	P48_ZTF-Cam	30
57408	2019-02-24 07:15:08	2458538.8021759	19.3	0.22	19.57	ABMag	g-ZTF	P48_ZTF-Cam	30
54296	2019-02-24 07:15:08	2458538.8021759	19.3	0.22	19.57	ABMag	g-ZTF	P48_ZTF-Cam	30

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-02-16 14:19:40 - 2019-02-24 13:29:16

2458531.0969907 - 2458539.0619907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54251	2019-02-24 13:29:16	2458539.0619907	19.699	0.2	19.24	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
54250	2019-02-16 14:19:40	2458531.0969907			19.36	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

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
32606	2019-04-09 10:16:02	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.525	+42:03:39.13	2019-03-04 06:54:38.000	17.39	g-ZTF		PSN		ZTF19aaknvuh	ZTF				N
32498	2019-04-09 09:54:43	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.535	+42:03:39.23	2019-04-07 05:53:08.000	18.05	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
32029	2019-04-04 13:13:02	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.533	+42:03:39.26	2019-03-01 09:12:46.000	17.81	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
31990	2019-04-04 09:00:45	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.533	+42:03:39.26	2019-03-01 09:12:46.000	17.81	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
31489	2019-03-26 12:29:01	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.533	+42:03:39.26	2019-03-01 09:12:46.000	17.81	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
31453	2019-03-26 11:44:58	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.537	+42:03:39.27	2019-02-24 07:15:08.000	19.3	g-ZTF		PSN		ZTF19aaknvuh	ZTF				N
31352	2019-03-26 11:20:54	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.530	+42:03:39.27	2019-03-17 06:36:11.000	17.28	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
31087	2019-03-20 14:44:27	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.533	+42:03:39.27	2019-03-04 06:54:38.000	17.2	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
30469	2019-03-04 20:09:59	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.521	+42:03:38.73	2019-03-01 08:12:57.000	17.94	g-ZTF		PSN		ZTF19aaknvuh	ZTF				N
30375	2019-03-01 10:30:35	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.526	+42:03:39.27	2019-02-26 06:29:24.000	18.66	r-ZTF		PSN		ZTF19aaknvuh	ZTF				N
30188	2019-02-26 09:56:02	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	12:45:20.537	+42:03:39.27	2019-02-24 07:15:08.000	19.3	g-ZTF		PSN		ZTF19aaknvuh	ZTF				N
30171	2019-02-26 01:12:00	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	12:45:20.542	+42:03:39.77	2019-02-24 13:29:16.000	19.699	orange-ATLAS		PSN		ATLAS19dle	ATLAS			2019TNSTR.280....1T	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

3559

2019-03-02 17:01:28

Lina Tomasella

Vogl, Schuldt, Taubenberger, Fiore, Benetti, Cappellaro, Tomasella, Turatto

Padova-Asiago

SN Ia

0.035

1

Padova-Asiago

Spectrum similar to several type Ia SNe, about ten days before maximum B light. Assuming a redshift of 0.035 as derived from SNID/GELATO SN template fitting, an expansion velocity of about 12000 km/s is derived from the SiII 635.5 nm minimum.

2019TNSCR.313....1V

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
3566	2019-03-02 02:13:06	Ekar / AFOSC	1500	Vogt, Schuldt, Fiore, Taubenberger	Benetti, Cappellaro, Tomasella	Padova-Asiago	tns_2019bcw_2019-03-02_02-13-06_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bcw_2019-03-02_02-13-06_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 32606 of Group ZTF
Previous RA, DEC: 12:45:20.542, +42:03:39.77 (191.3355925, +42.0610475)
Updated RA, DEC: 12:45:20.525, +42:03:39.13 (191.3355198, 42.0608683)

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