2019bka | Transient Name Server

RA/DEC (2000)

11:44:25.819 +19:42:47.64

176.10758 +19.7132325

Type

SN Ia-91T-like

Redshift

0.024

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2019-03-02 03:36:00.000

TNS AT

Y

Public

Y

Host Name

ABELL 1367:[GP82] 0726

Discovery Mag

16.8

Filter

g-Sloan

Reporter/s

K. Z. Stanek, for the ASAS-SN team

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

P48_ZTF-Cam_r

▌

P48_ZTF-Cam_g

▌

ASASSN-3_Paczynski_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
	3574	2019-03-02 21:53:41	Ekar / AFOSC	1200	Vogt, Schuldt, Fiore, Taubenberger	Benetti, Cappellaro, Tomasella	Padova-Asiago	tns_2019bka_2019-03-02_21-53-41_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bka_2019-03-02_21-53-41_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

2019-03-17 06:05:19 - 2019-04-02 05:37:20

2458559.7537037 - 2458575.7342708

19

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
61500	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
61486	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
61463	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
60458	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
58639	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
59858	2019-04-02 05:37:20	2458575.7342708	16.78	0.06	18.53	ABMag	r-ZTF	P48_ZTF-Cam	30
60457	2019-03-30 06:34:57	2458572.7742824	16.73	0.05	19.52	ABMag	r-ZTF	P48_ZTF-Cam	30
60775	2019-03-25 05:37:59	2458567.7347222	16.52	0.04	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
57210	2019-03-25 05:37:59	2458567.7347222	16.52	0.04	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
57530	2019-03-25 05:37:59	2458567.7347222	16.52	0.04	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
59365	2019-03-25 05:37:59	2458567.7347222	16.52	0.04	20.76	ABMag	r-ZTF	P48_ZTF-Cam	30
61501	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
61487	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
61464	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
60197	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
58702	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
55929	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
58640	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30
57448	2019-03-17 06:05:19	2458559.7537037	15.86	0.03	19.97	ABMag	r-ZTF	P48_ZTF-Cam	30

g-ZTF

P48_ZTF-Cam

2019-03-14 08:04:00 - 2019-04-07 06:05:06

2458556.8361227 - 2458580.7535532

9

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
60196	2019-04-07 06:05:06	2458580.7535532	17.5	0.05	20.64	ABMag	g-ZTF	P48_ZTF-Cam	30
58701	2019-04-02 06:33:23	2458575.7731944	16.96	0.04	20.86	ABMag	g-ZTF	P48_ZTF-Cam	30
59859	2019-04-02 06:33:23	2458575.7731944	16.96	0.04	20.86	ABMag	g-ZTF	P48_ZTF-Cam	30
57449	2019-03-25 06:07:07	2458567.7549537	16.2	0.04	20.55	ABMag	g-ZTF	P48_ZTF-Cam	30
60776	2019-03-25 06:07:07	2458567.7549537	16.2	0.04	20.55	ABMag	g-ZTF	P48_ZTF-Cam	30
59366	2019-03-25 06:07:07	2458567.7549537	16.2	0.04	20.55	ABMag	g-ZTF	P48_ZTF-Cam	30
57531	2019-03-14 08:04:00	2458556.8361227	15.7	0.02	20.18	ABMag	g-ZTF	P48_ZTF-Cam	30
57209	2019-03-14 08:04:00	2458556.8361227	15.7	0.02	20.18	ABMag	g-ZTF	P48_ZTF-Cam	30
55930	2019-03-14 08:04:00	2458556.8361227	15.7	0.02	20.18	ABMag	g-ZTF	P48_ZTF-Cam	30

g-Sloan

ASASSN-3_Paczynski

2019-02-24 04:19:12 - 2019-03-02 03:36:00

2458538.68 - 2458544.65

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54842	2019-03-02 03:36:00	2458544.65	16.8			ABMag	g-Sloan	ASASSN-3_Paczynski
54841	2019-02-24 04:19:12	2458538.68			17.3	ABMag	g-Sloan	ASASSN-3_Paczynski			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2019-02-23 12:33:07 - 2019-03-03 11:19:40

2458538.0229977 - 2458545.9719907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
54865	2019-03-03 11:19:40	2458545.9719907	16.909	0.024	19.42	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
54864	2019-02-23 12:33:07	2458538.0229977			18.91	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
33045	2019-04-14 11:56:51	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.819	+19:42:47.64	2019-03-17 06:05:19.000	16.78	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
33040	2019-04-14 11:52:43	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.819	+19:42:47.64	2019-03-17 06:05:19.000	16.78	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
33032	2019-04-14 11:45:42	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.819	+19:42:47.64	2019-03-17 06:05:19.000	16.78	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
32746	2019-04-11 07:57:40	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.817	+19:42:47.64	2019-03-25 05:37:59.000	16.52	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
32620	2019-04-09 10:16:02	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.816	+19:42:47.57	2019-03-30 06:34:57.000	16.73	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
32528	2019-04-09 09:54:43	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.816	+19:42:47.58	2019-03-17 06:05:19.000	17.5	g-ZTF		PSN		ZTF19aamgypy	ZTF				N
32403	2019-04-09 09:07:34	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.819	+19:42:47.64	2019-04-02 05:37:20.000	16.78	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
32223	2019-04-09 07:59:42	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.817	+19:42:47.64	2019-03-25 05:37:59.000	16.52	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
31971	2019-04-04 07:43:49	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.816	+19:42:47.55	2019-03-17 06:05:19.000	16.96	g-ZTF		PSN		ZTF19aamgypy	ZTF				N
31949	2019-04-04 07:20:08	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.819	+19:42:47.64	2019-03-17 06:05:19.000	16.78	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
31496	2019-03-26 12:29:01	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.817	+19:42:47.64	2019-03-14 08:04:00.000	16.52	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
31467	2019-03-26 11:44:58	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.816	+19:42:47.62	2019-03-17 06:05:19.000	15.86	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
31383	2019-03-26 11:21:14	ZTF_AMPEL_COMPLETE	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.818	+19:42:47.49	2019-03-14 08:04:00.000	15.7	g-ZTF		PSN		ZTF19aamgypy	ZTF				N
30890	2019-03-18 09:37:05	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	11:44:25.816	+19:42:47.62	2019-03-14 08:04:00.000	15.86	r-ZTF		PSN		ZTF19aamgypy	ZTF				N
30424	2019-03-03 18:06:46	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	11:44:25.799	+19:42:47.60	2019-03-03 11:19:40.000	16.909	orange-ATLAS		PSN		ATLAS19dqz	ATLAS				N
30412	2019-03-02 19:46:01	Krzysztof Stanek	K. Z. Stanek, for the ASAS-SN team	ASAS-SN	ASAS-SN	11:44:25.757	+19:42:47.95	2019-03-02 03:36:00.000	16.8	g-Sloan		PSN	ABELL 1367:[GP82] 0726	ASASSN-19ea	ASAS-SN		Present in several epochs, on the rise, close to an unknown redshift host galaxy in Abell 1367	2019TNSTR.309....1S	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

3567

2019-03-03 12:39:33

Lina Tomasella

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

Padova-Asiago

SN Ia-91T-like

0.024

1

Padova-Asiago

Spectrum similar to SN 1991T, about 9 days before maximum light, though for the region below 400 nm where it shows a flux deficiency possibly due to a strong CaII feature. The redshift z~0.024 is derived from SNID/GELATO SN template fitting.

2019TNSCR.317....1S

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
3574	2019-03-02 21:53:41	Ekar / AFOSC	1200	Vogt, Schuldt, Fiore, Taubenberger	Benetti, Cappellaro, Tomasella	Padova-Asiago	tns_2019bka_2019-03-02_21-53-41_Ekar_AFOSC_Padova-Asiago.dat	tns_2019bka_2019-03-02_21-53-41_Ekar_AFOSC_Padova-Asiago.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 33032 of Group ZTF
Previous RA, DEC: 11:44:25.757, +19:42:47.95 (176.10732, +19.71332)
Updated RA, DEC: 11:44:25.819, +19:42:47.64 (176.10758, 19.7132325)

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Finding Chart

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-19ea.png

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