2018feb | Transient Name Server

RA/DEC (2000)

17:10:11.170 +21:38:56.62

257.546542 +21.649061

Type

SN Ia

Redshift

0.0148

Discovery Report Classification Report

Reporting Group

ZTF

Discovering Data Source

ZTF

Discovery Date

2018-08-16 03:56:09.000

TNS AT

Y

Public

Y

Discovery Mag

19.33

Filter

g-ZTF

Reporter/s

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

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
	2563	2018-08-19 01:44:04	ESO-NTT / EFOSC2-NTT	600	Z. Kostrzewa-Rutkowska, E. Callis	M. Fraser	ePESSTO	tns_2018feb_2018-08-19_01-44-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018feb_2018-08-19_01-44-04_ESO-NTT_EFOSC2-NTT_ePESSTO.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
	2586	2018-08-18 06:33:23	P60 / SEDM	2430	SEDmRobot	auto	ZTF	tns_2018feb_2018-08-18_06-33-23_P60_SED-Machine_ZTF.ascii		Object		2021-08-20
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

2018-08-16 04:24:57 - 2018-08-16 04:24:57

2458346.6839931 - 2458346.6839931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33973	2018-08-16 04:24:57	2458346.6839931	18.92			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

g-ZTF

P48_ZTF-Cam

2018-08-13 04:26:24 - 2018-08-16 03:56:09

2458343.685 - 2458346.6639931

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33972	2018-08-16 03:56:09	2458346.6639931	19.33			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF
33971	2018-08-13 04:26:24	2458343.685			20.8	ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2018-07-05 23:03:50 - 2018-08-17 21:53:16

2458305.4609954 - 2458348.4119907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
34225	2018-08-17 21:53:16	2458348.4119907	17.85	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
34224	2018-07-05 23:03:50	2458305.4609954			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-08-11 09:04:19 - 2018-08-11 09:04:19

2458341.8779977 - 2458341.8779977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33998	2018-08-11 09:04:19	2458341.8779977			19.31	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2018-08-17 07:59:31 - 2018-08-17 07:59:31

2458347.8329977 - 2458347.8329977

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
33999	2018-08-17 07:59:31	2458347.8329977	18.321	0.099	19.48	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

i-P1

PS1_GPC1

2018-08-18 07:20:38 - 2018-08-18 07:20:38

2458348.8059954 - 2458348.8059954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
34422	2018-08-18 07:20:38	2458348.8059954	18.03	0.02	20.7	ABMag	i-P1	PS1_GPC1	45	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
21918	2018-08-25 22:30:08	PS1_Bot1	K. C. Chambers,M. E. Huber,H. Flewelling et al.	Pan-STARRS	Pan-STARRS	17:10:11.174	+21:38:56.69	2018-08-18 07:20:38.000	18.03	i-P1		PSN		PS18bkd	Pan-STARRS				N
21815	2018-08-21 15:43:31	Gaia_Bot1	A. Delgado,D. Harrison,S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	17:10:11.170	+21:38:56.62	2018-08-17 21:53:16.000	17.85	G-Gaia		PSN		Gaia18chb	GaiaAlerts		confirmed SN Ia, aka SN 2018feb		N
21709	2018-08-17 13:18:37	ATLAS_Bot1	J. Tonry,B. Stalder,L. Denneau et al.	ATLAS	ATLAS	17:10:11.130	+21:38:56.44	2018-08-17 07:59:31.000	18.321	orange-ATLAS		PSN		ATLAS18tvh	ATLAS				N
21697	2018-08-17 04:46:23	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al.	ZTF	ZTF	17:10:11.164	+21:38:56.53	2018-08-16 03:56:09.000	19.33	g-ZTF		PSN		ZTF18abmxahs	ZTF			2018TNSTR1198....1F	N

Classification Reports

ID

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

2579

2018-08-20 23:34:27

ZTF_Bot1

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

ZTF

SN Ia

0.0148

1

ZTF

2018TNSCR2136....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
2586	2018-08-18 06:33:23	P60 / SEDM	2430	SEDmRobot	auto	ZTF	tns_2018feb_2018-08-18_06-33-23_P60_SED-Machine_ZTF.ascii		Object		2021-08-20

2556

2018-08-19 20:03:04

ePESSTO_Bot1

Z. Kostrzewa-Rutkowska, E. Callis, M. Fraser, O. Yaron on behalf of ePESSTO

ePESSTO

SN Ia

0.015

1

ePESSTO

2018TNSCR1212....1K

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
2563	2018-08-19 01:44:04	ESO-NTT / EFOSC2-NTT	600	Z. Kostrzewa-Rutkowska, E. Callis	M. Fraser	ePESSTO	tns_2018feb_2018-08-19_01-44-04_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018feb_2018-08-19_01-44-04_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 21815 of Group GaiaAlerts
Previous RA, DEC: 17:10:11.164, +21:38:56.53 (257.5465159, +21.6490363)
Updated RA, DEC: 17:10:11.170, +21:38:56.62 (257.546542, 21.649061)

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