2019bdz | Transient Name Server

RA/DEC (2000)

14:48:36.894 +06:48:51.93

222.1537264 +6.8144252

Type

SN Ia

Redshift

0.034683

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2019-02-26 13:56:38.000

TNS AT

Y

Public

Y

Discovery Mag

18.343

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
	3559	2019-03-01 03:03:58	Ekar / AFOSC	2000	Taubenberger	Benetti, Tomasella	Padova-Asiago	tns_2019bdz_2019-03-01_03-03-58_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bdz_2019-03-01_03-03-58_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 12:03:05 - 2019-04-02 10:01:36

2458527.0021528 - 2458575.9177778

14

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
58944	2019-04-02 10:01:36	2458575.9177778	17.86	0.06	20.67	ABMag	r-ZTF	P48_ZTF-Cam	30
60128	2019-03-30 08:41:10	2458572.8619329	17.79	0.07	19.66	ABMag	r-ZTF	P48_ZTF-Cam	30
59638	2019-03-18 09:03:56	2458560.8777431	17.4	0.04	19.88	ABMag	r-ZTF	P48_ZTF-Cam	30
59499	2019-03-18 09:03:56	2458560.8777431	17.4	0.04	19.88	ABMag	r-ZTF	P48_ZTF-Cam	30
57729	2019-03-15 09:27:35	2458557.8941551	17.11	0.04	20.06	ABMag	r-ZTF	P48_ZTF-Cam	30
58945	2019-03-15 09:27:35	2458557.8941551	17.11	0.04	20.06	ABMag	r-ZTF	P48_ZTF-Cam	30
54630	2019-02-25 08:35:31	2458539.8579977	18.23			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
54629	2019-02-20 10:30:43	2458534.9379977			18.97	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]
60127	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
55176	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
59636	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
57728	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
58943	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]
59497	2019-02-12 12:03:05	2458527.0021528			19.6243	ABMag	r-ZTF	P48_ZTF-Cam	30		[Last non detection]

g-ZTF

P48_ZTF-Cam

2019-02-25 09:59:54 - 2019-03-30 09:04:16

2458539.9165972 - 2458572.8779745

7

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
60129	2019-03-30 09:04:16	2458572.8779745	18.41	0.1	19.8	ABMag	g-ZTF	P48_ZTF-Cam	30
59498	2019-03-18 06:59:56	2458560.7916319	17.2	0.05	19.22	ABMag	g-ZTF	P48_ZTF-Cam	30
59637	2019-03-18 06:59:56	2458560.7916319	17.2	0.05	19.22	ABMag	g-ZTF	P48_ZTF-Cam	30
57730	2019-03-05 09:30:04	2458547.8958796	16.76	0.05	20.69	ABMag	g-ZTF	P48_ZTF-Cam	30
55178	2019-03-05 09:30:04	2458547.8958796	16.76	0.05	20.69	ABMag	g-ZTF	P48_ZTF-Cam	30
54631	2019-02-25 10:00:28	2458539.9169907	18.04			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
55177	2019-02-25 09:59:54	2458539.9165972	18.04	0.15	18.56	ABMag	g-ZTF	P48_ZTF-Cam	30

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-02-22 13:29:16 - 2019-02-26 13:56:38

2458537.0619907 - 2458541.0809954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54335	2019-02-26 13:56:38	2458541.0809954	18.343	0.118	19.25	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
54334	2019-02-22 13:29:16	2458537.0619907			18.4	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
32503	2019-04-09 09:54:43	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.894	+06:48:51.93	2019-03-30 08:41:10.000	17.79	r-ZTF		PSN		ZTF19aaksrlb	ZTF				N
32322	2019-04-09 08:38:07	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.894	+06:48:51.83	2019-03-18 06:59:56.000	17.2	g-ZTF		PSN		ZTF19aaksrlb	ZTF				N
32271	2019-04-09 08:26:16	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.894	+06:48:51.83	2019-03-18 06:59:56.000	17.2	g-ZTF		PSN		ZTF19aaksrlb	ZTF				N
32057	2019-04-04 13:18:01	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.896	+06:48:51.95	2019-03-15 09:27:35.000	17.86	r-ZTF		PSN		ZTF19aaksrlb	ZTF				N
31574	2019-03-27 08:10:22	ZTF_AMPEL_COMPLETE	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.896	+06:48:51.82	2019-03-05 09:30:04.000	17.11	r-ZTF		PSN		ZTF19aaksrlb	ZTF				N
30562	2019-03-06 10:21:27	ZTF_AMPEL_NEW	J. Nordin,V. Brinnel,M. Giomi et al.	ZTF	ZTF	14:48:36.908	+06:48:52.00	2019-02-25 09:59:54.000	18.04	g-ZTF		PSN		ZTF19aaksrlb	ZTF				N
30326	2019-02-28 08:49:33	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al.	ZTF	ZTF	14:48:36.908	+06:48:52.00	2019-02-25 08:35:31.000	18.23	r-ZTF		PSN		ZTF19aaksrlb	ZTF				N
30207	2019-02-26 21:47:13	ATLAS_Bot1	J. Tonry,L. Denneau,A. Heinze et al.	ATLAS	ATLAS	14:48:36.894	+06:48:51.87	2019-02-26 13:56:38.000	18.343	orange-ATLAS		PSN		ATLAS19dlm	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

3552

2019-03-01 11:22:31

Lina Tomasella

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

Padova-Asiago

SN Ia

0.034683

1

Padova-Asiago

Spectrum similar to several type Ia SNe, about one week before B maximum. The redshift for the host galaxy CGCG 048-018 is reported in SDSS DR5 , 2006 (via NED). Using this redshift, an expansion velocity of about 13000 km/s is derived from the SiII 635.5 nm minimum.

2019TNSCR.306....1T

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
3559	2019-03-01 03:03:58	Ekar / AFOSC	2000	Taubenberger	Benetti, Tomasella	Padova-Asiago	tns_2019bdz_2019-03-01_03-03-58_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bdz_2019-03-01_03-03-58_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 32503 of Group ZTF
Previous RA, DEC: 14:48:36.894, +06:48:51.87 (222.153723333, +6.81440888889)
Updated RA, DEC: 14:48:36.894, +06:48:51.93 (222.1537264, 6.8144252)

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