2018jsn | Transient Name Server

RA/DEC (2000)

11:59:57.000 -00:33:01.80

179.9875 -0.5505

Type

SN II

Redshift

0.022

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-12-12 15:34:33.000

TNS AT

Y

Public

Y

Discovery Mag

17.676

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. J. 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

▌

Gaia_Gaia-photometric_G

▌

ATLAS-MLO_ATLAS-01_orange

▌

ATLAS-HKO_ATLAS-02_cyan

▌

PS1_GPC1_w

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
	3281	2018-12-17 07:07:23	ESO-NTT / EFOSC2-NTT	300	M. Pursiainen, N. Castro-Segura	M. Smith	ePESSTO	tns_2018jsn_2018-12-17_07-07-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018jsn_2018-12-17_07-07-23_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

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

G-Gaia

Gaia_Gaia-photometric

2018-12-11 16:36:28 - 2018-12-11 18:23:02

2458464.1919907 - 2458464.2659954

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
51472	2018-12-11 18:23:02	2458464.2659954	17.8	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
51471	2018-12-11 16:36:28	2458464.1919907			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-12-12 15:34:33 - 2018-12-12 15:34:33

2458465.1489931 - 2458465.1489931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45612	2018-12-12 15:34:33	2458465.1489931	17.676	0.09	18.88	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot

cyan-ATLAS

ATLAS-HKO_ATLAS-02

2018-12-10 16:06:14 - 2018-12-10 16:06:14

2458463.1709954 - 2458463.1709954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
45611	2018-12-10 16:06:14	2458463.1709954			17.35	ABMag	cyan-ATLAS	ATLAS-HKO_ATLAS-02	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2018-12-31 14:51:21 - 2018-12-31 14:51:21

2458484.1189931 - 2458484.1189931

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
49205	2018-12-31 14:51:21	2458484.1189931	18.13	0.02	22	ABMag	w-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
28820	2019-01-14 16:38:32	Gaia_Bot1	A. Delgado,D. Harrison,S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	11:59:57.000	-00:33:01.80	2018-12-11 18:23:02.000	17.8	G-Gaia		PSN		Gaia19ady	GaiaAlerts		confirmed SN II		N
27726	2019-01-01 20:11:13	PS1_Bot1	K. C. Chambers,M. E. Huber,H. Flewelling et al.	Pan-STARRS	Pan-STARRS	11:59:56.999	-00:33:01.74	2018-12-31 14:51:21.000	18.13	w-P1		PSN		PS18cpf	Pan-STARRS				N
26197	2018-12-13 20:00:05	ATLAS_Bot1	J. Tonry,L. Denneau,A. Heinze et al.	ATLAS	ATLAS	11:59:56.990	-00:33:01.33	2018-12-12 15:34:33.000	17.676	orange-ATLAS		PSN		ATLAS18bbtc	ATLAS			2018TNSTR1915....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

3273

2018-12-17 17:21:04

ePESSTO_Bot1

M. Pursiainen, N. Castro-Segura, M. Smith, O. Yaron on behalf of ePESSTO

ePESSTO

SN II

0.022

1

ePESSTO

2018TNSCR2063....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
3281	2018-12-17 07:07:23	ESO-NTT / EFOSC2-NTT	300	M. Pursiainen, N. Castro-Segura	M. Smith	ePESSTO	tns_2018jsn_2018-12-17_07-07-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018jsn_2018-12-17_07-07-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 28820 of Group GaiaAlerts
Previous RA, DEC: 11:59:56.990, -00:33:01.33 (179.9874575, -0.55036875)
Updated RA, DEC: 11:59:57.000, -00:33:01.80 (179.9875, -0.5505)

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