2018grp | Transient Name Server

RA/DEC (2000)

01:24:05.219 -21:04:55.39

21.0217459 -21.0820525

Type

SN II

Redshift

0.045

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-09-20 12:24:28.000

TNS AT

Y

Public

Y

Discovery Mag

18.191

Filter

orange-ATLAS

Reporter/s

J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)

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

▌

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
	2892	2018-10-10 08:53:11	P200 / DBSP	600	A. Dugas	A. Ho, Y. Yao	ZTF	tns_2018grp_2018-10-10_08-53-11_P200_DBSP_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
	2825	2018-09-30 02:20:42	LT / SPRAT	1000	S. Prentice		None	tns_2018grp_2018-09-30_02-20-42_LT_SPRAT.txt		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

2018-09-16 09:34:33 - 2018-11-15 06:31:19

2458377.8989931 - 2458437.7717477

6

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43310	2018-11-15 06:31:19	2458437.7717477	18.9361	0.156943	19.495	ABMag	r-ZTF	P48_ZTF-Cam	30
43308	2018-11-12 07:03:12	2458434.7938889	18.7821	0.167142	19.2339	ABMag	r-ZTF	P48_ZTF-Cam	30
43307	2018-11-09 06:32:26	2458431.7725347	18.6893	0.137629	19.1644	ABMag	r-ZTF	P48_ZTF-Cam	30
43312	2018-11-06 06:01:26	2458428.7509954	18.8049	0.077814	20.2177	ABMag	r-ZTF	P48_ZTF-Cam	30
36510	2018-09-22 09:01:26	2458383.8759954	18.44			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
36508	2018-09-16 09:34:33	2458377.8989931			20.21	ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

g-ZTF

P48_ZTF-Cam

2018-09-19 08:31:12 - 2018-11-15 05:31:00

2458380.855 - 2458437.7298727

5

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
43309	2018-11-15 05:31:00	2458437.7298727	19.5807	0.191171	19.7006	ABMag	g-ZTF	P48_ZTF-Cam	30
43314	2018-11-09 05:32:40	2458431.7310301	19.3492	0.240324	19.4258	ABMag	g-ZTF	P48_ZTF-Cam	30
43313	2018-11-06 07:02:42	2458428.7935532	19.4591	0.145837	20.3049	ABMag	g-ZTF	P48_ZTF-Cam	30
43311	2018-11-03 08:02:36	2458425.8351389	19.3588	0.205296	19.5099	ABMag	g-ZTF	P48_ZTF-Cam	30
36509	2018-09-19 08:31:12	2458380.855	18.54			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-09-18 13:13:26 - 2018-09-18 13:13:26

2458380.0509954 - 2458380.0509954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
36391	2018-09-18 13:13:26	2458380.0509954			17.53	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2018-09-20 12:24:28 - 2018-09-20 12:24:28

2458382.0169907 - 2458382.0169907

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
36392	2018-09-20 12:24:28	2458382.0169907	18.191	0.126	19.3	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
25392	2018-11-25 13:37:13	ZTF_AMPEL_NEW	J. Nordin, V. Brinnel, M. Giomi et al.	ZTF	ZTF	01:24:05.219	-21:04:55.39	2018-11-03 08:02:36.000	18.6893	r-ZTF		PSN		ZTF18abxqemv	ZTF				N
23027	2018-09-23 04:45:02	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	01:24:05.192	-21:04:55.32	2018-09-19 08:31:12.000	18.54	g-ZTF		PSN		ZTF18abxqemv	ZTF				N
22977	2018-09-20 23:00:46	ATLAS_Bot1	J. Tonry, B. Stalder, L. Denneau et al.	ATLAS	ATLAS	01:24:05.188	-21:04:55.20	2018-09-20 12:24:28.000	18.191	orange-ATLAS		PSN		ATLAS18vod	ATLAS			2018TNSTR1417....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

2884

2018-10-12 09:42:39

ZTF_Bot1

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

ZTF

SN II

0.045

1

ZTF

2018TNSCR2157....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
2892	2018-10-10 08:53:11	P200 / DBSP	600	A. Dugas	A. Ho, Y. Yao	ZTF	tns_2018grp_2018-10-10_08-53-11_P200_DBSP_ZTF.ascii		Object

2818

2018-09-30 08:12:14

Simon Prentice

S. J. Prentice (QUB)

None

SN II

0.033

1

SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) matches SNe IIP at redshifts between z = 0.033 and 0.040 with the best match to SN 2005cs at maximum light.

2018TNSCR1474....1P

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
2825	2018-09-30 02:20:42	LT / SPRAT	1000	S. Prentice		None	tns_2018grp_2018-09-30_02-20-42_LT_SPRAT.txt		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 25392 of Group ZTF
Previous RA, DEC: 01:24:05.188, -21:04:55.20 (21.0216175, -21.082)
Updated RA, DEC: 01:24:05.219, -21:04:55.39 (21.0217459, -21.0820525)

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