2018jrv | Transient Name Server

RA/DEC (2000)

00:48:03.090 +16:00:57.79

12.012874 +16.0160523

Type

SN Ia

Redshift

0.0502

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2018-12-11 20:09:36.000

TNS AT

Y

Public

Y

Host Name

2MASX J00480308+1600583

Host Redshift

0.050269

Discovery Mag

17.3

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

▌

ASASSN-5_Payne-Gaposchkin_g

▌

ATLAS-MLO_ATLAS-01_orange

▌

ATLAS-HKO_ATLAS-02_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
	3544	2019-01-04 05:12:37	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2018jrv_2019-01-04_05-12-37_P60_SEDM_ZTF.ascii		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

2018-11-06 05:38:24 - 2018-12-12 06:24:28

2458428.735 - 2458464.7669907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45638	2018-12-12 06:24:28	2458464.7669907	17.78			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
45637	2018-11-06 05:38:24	2458428.735	16.91			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

g-Sloan

ASASSN-5_Payne-Gaposchkin

2018-12-08 20:09:36 - 2018-12-11 20:09:36

2458461.34 - 2458464.34

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45566	2018-12-11 20:09:36	2458464.34	17.3			ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin
45565	2018-12-08 20:09:36	2458461.34			18.3	ABMag	g-Sloan	ASASSN-5_Payne-Gaposchkin			[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-12-21 08:36:57 - 2018-12-21 08:36:57

2458473.8589931 - 2458473.8589931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
47813	2018-12-21 08:36:57	2458473.8589931			18.29	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2018-12-22 08:36:57 - 2018-12-22 08:36:57

2458474.8589931 - 2458474.8589931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
47814	2018-12-22 08:36:57	2458474.8589931	17.566	0.07	18.51	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

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
27004	2018-12-23 18:37:05	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	00:48:03.095	+16:00:58.99	2018-12-22 08:36:57.000	17.566	orange-ATLAS		PSN		ATLAS18bccy	ATLAS				N
26209	2018-12-14 06:16:07	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	00:48:03.090	+16:00:57.79	2018-11-06 05:38:24.000	16.91	r-ZTF		PSN		ZTF18acdyypo	ZTF				N
26174	2018-12-12 15:48:28	Krzysztof Stanek	K. Z. Stanek, for the ASAS-SN team	ASAS-SN	ASAS-SN	00:48:03.000	+16:00:59.26	2018-12-11 20:09:36.000	17.3	g-Sloan		PSN	2MASX J00480308+1600583	ASASSN-18abk	ASAS-SN		In several epochs, possible nuclear source, so could also be a TDE	2018TNSTR1910....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

3537

2019-02-19 17:34:39

ZTF_Bot1

C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)

ZTF

SN Ia

0.0502

1

ZTF

2019TNSCR1250....1F

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
3544	2019-01-04 05:12:37	P60 / SEDM	1200	SEDmRobot	auto	ZTF	tns_2018jrv_2019-01-04_05-12-37_P60_SEDM_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 26209 of Group ZTF
Previous RA, DEC: 00:48:03.000, +16:00:59.26 (12.0125, +16.01646)
Updated RA, DEC: 00:48:03.090, +16:00:57.79 (12.012874, 16.0160523)

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Finding Chart

http://www.astronomy.ohio-state.edu/assassin/followup/asassn-18abk.png

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