SN 2018fwn | Transient Name Server

SN 2018fwn

RA/DEC (2000)

03:29:34.360 -19:41:40.74

52.393167 -19.69465

Type

SN Ia

Redshift

0.0444

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-09-06 13:14:52.000

TNS AT

Y

Public

Y

Discovery Mag

18.473

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

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
	2794	2018-09-21 09:59:45	P60 / SEDM	2430	SEDmRobot	auto	ZTF	tns_2018fwn_2018-09-21_09-59-45_P60_SED-Machine_ZTF.ascii		Object	ZTF
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 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 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 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 Contrib Publish Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

orange-ATLAS

ATLAS1_ACAM1

2018-09-02 14:05:16 - 2018-09-06 13:14:52

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
35217	2018-09-06 13:14:52	18.473	0.106	19.41	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot
35216	2018-09-02 14:05:16			18.88	ABMag	orange-ATLAS	ATLAS1_ACAM1	30	Robot	[Last non detection]

G-Gaia

Gaia_Gaia-photometric

2018-08-12 12:56:09 - 2018-09-20 12:34:33

2

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
36536	2018-09-20 12:34:33	18.8	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
36535	2018-08-12 12:56:09			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

g-ZTF

P48_ZTF-Cam

2018-09-10 11:34:04 - 2018-09-10 11:34:04

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
36011	2018-09-10 11:34:04	19.51			ABMag	g-ZTF	P48_ZTF-Cam	30	ZTF

r-ZTF

P48_ZTF-Cam

2018-09-16 10:30:43 - 2018-09-16 10:30:43

1

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
36012	2018-09-16 10:30:43	18.97			ABMag	r-ZTF	P48_ZTF-Cam	30	ZTF

AT Reports

ID	Time received (UT)	Sender	Reporter/s	Reportting group	Disc. Data Source	RA	DEC	Discovery date (UT)	Discovery Mag.	Filter	Related files	AT Type	Internal name	Assoc. Groups	End prop. period	Remarks
23037	2018-09-23 22:00:30	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team	GaiaAlerts	GaiaAlerts	03:29:34.360	-19:41:40.74	2018-09-20 12:34:33.000	18.8	G-Gaia		PSN	Gaia18csl	GaiaAlerts		confirmed SN Ia
22752	2018-09-17 05:53:58	ZTF_Bot1	C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration	ZTF	ZTF	03:29:34.347	-19:41:40.76	2018-09-10 11:34:04.000	19.51	g-ZTF		PSN	ZTF18abuykiu	ZTF
22303	2018-09-07 11:57:40	ATLAS_Bot1	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)	ATLAS	ATLAS	03:29:34.386	-19:41:41.35	2018-09-06 13:14:52.000	18.473	orange-ATLAS		PSN	ATLAS18ule	ATLAS

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
2787	2018-09-21 19:45:44	ZTF_Bot1	C. Fremling, A. Dugas, Y. Sharma (Caltech) on behalf of the Zwicky Transient Facility (ZTF)	ZTF	SN Ia	0.0444		ZTF			2018TNSCR1428....1F

Comments

TNS System (WIS)

Sun, 06/23/2019 - 10:45

Object coordinates updated

Object coordinates updated according to AT-report 23037 of Group GaiaAlerts
Previous RA, DEC: 03:29:34.386, -19:41:41.35 (52.3932766667, -19.69482)
Updated RA, DEC: 03:29:34.360, -19:41:40.74 (52.393167, -19.69465)

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