2018hnw | Transient Name Server

RA/DEC (2000)

20:14:37.540 -19:21:01.55

303.656417 -19.350431

Type

SN Ib/c

Redshift

0.028

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-10-22 06:50:23.000

TNS AT

Y

Public

Y

Discovery Mag

17.837

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. 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

▌

Gaia_Gaia-photometric_G

▌

ATLAS-HKO_ATLAS-02_orange

▌

ATLAS-HKO_ATLAS-02_cyan

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
	3141	2018-11-10 01:54:32	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2018hnw_2018-11-10_01-54-32_P60_SED-Machine_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

2018-11-05 02:00:57 - 2018-11-09 03:02:52

2458427.5839931 - 2458431.6269907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
41402	2018-11-09 03:02:52	2458431.6269907	17.58			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF
41401	2018-11-05 02:00:57	2458427.5839931	17.63			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

G-Gaia

Gaia_Gaia-photometric

2018-10-11 14:28:19 - 2018-11-11 09:47:31

2458403.1029977 - 2458433.9079977

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
44665	2018-11-11 09:47:31	2458433.9079977	17.9	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
44664	2018-10-11 14:28:19	2458403.1029977			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-HKO_ATLAS-02

2018-10-22 06:50:23 - 2018-10-22 06:50:23

2458413.7849884 - 2458413.7849884

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
37961	2018-10-22 06:50:23	2458413.7849884	17.837	0.08	18.56	ABMag	orange-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2018-10-14 07:32:09 - 2018-10-14 07:32:09

2458405.8139931 - 2458405.8139931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
37960	2018-10-14 07:32:09	2458405.8139931			19.45	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	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
25787	2018-12-03 12:51:32	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	20:14:37.540	-19:21:01.55	2018-11-11 09:47:31.000	17.9	G-Gaia		PSN		Gaia18dqc	GaiaAlerts		confirmed SN I b/c near galaxy ESO 596-8		N
24852	2018-11-12 05:03:49	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	20:14:37.538	-19:21:01.78	2018-11-05 02:00:57.000	17.63	r-ZTF		PSN		ZTF18acceaem	ZTF				N
23731	2018-10-24 15:42:04	ATLAS_Bot1	J. Tonry, L. Denneau, A. Heinze et al.	ATLAS	ATLAS	20:14:37.517	-19:21:01.63	2018-10-22 06:50:23.000	17.837	orange-ATLAS		PSN		ATLAS18xst	ATLAS			2018TNSTR1628....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

3133

2018-12-01 00:36:05

ZTF_Bot1

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

ZTF

SN Ib/c

0.028

1

ZTF

2018TNSCR1853....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
3141	2018-11-10 01:54:32	P60 / SEDM	2700	SEDmRobot	auto	ZTF	tns_2018hnw_2018-11-10_01-54-32_P60_SED-Machine_ZTF.ascii		Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 25787 of Group GaiaAlerts
Previous RA, DEC: 20:14:37.517, -19:21:01.63 (303.6563225, -19.3504525)
Updated RA, DEC: 20:14:37.540, -19:21:01.55 (303.656417, -19.350431)

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