2018enc | Transient Name Server

RA/DEC (2000)

15:19:28.620 -09:52:49.94

229.86925 -9.880539

Type

SN Ia

Redshift

0.017

Discovery Report Classification Report

Reporting Group

ATLAS

Discovering Data Source

ATLAS

Discovery Date

2018-08-02 07:50:52.000

TNS AT

Y

Public

Y

Discovery Mag

17.266

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

▌

Gaia_Gaia-photometric_G

▌

ATLAS-MLO_ATLAS-01_orange

▌

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
	2441	2018-08-05 01:07:09	ESO-NTT / EFOSC2-NTT	300	F. Onori, R. Stein	G. Cannizzaro	ePESSTO	tns_2018enc_2018-08-05_01-07-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018enc_2018-08-05_01-07-09_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

2018-03-18 04:03:21 - 2018-08-08 09:27:21

2458195.6689931 - 2458338.8939931

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
35875	2018-08-08 09:27:21	2458338.8939931	16.24	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
35874	2018-03-18 04:03:21	2458195.6689931			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[Last non detection]

orange-ATLAS

ATLAS-MLO_ATLAS-01

2018-07-29 07:13:26 - 2018-08-02 07:50:52

2458328.8009954 - 2458332.8269907

2

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
32927	2018-08-02 07:50:52	2458332.8269907	17.266	0.055	18.72	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot
32926	2018-07-29 07:13:26	2458328.8009954			18.91	ABMag	orange-ATLAS	ATLAS-MLO_ATLAS-01	30	Robot	[Last non detection]

w-P1

PS1_GPC1

2019-05-08 09:37:26 - 2019-05-08 09:37:26

2458611.9009954 - 2458611.9009954

1

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
66843	2019-05-08 09:37:26	2458611.9009954	22.17	0.11	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
35674	2019-05-23 14:35:07	PS1_Bot1	K. C. Chambers, T. de Boer, J. Bulger et al.	Pan-STARRS	Pan-STARRS	15:19:28.620	-09:52:49.92	2019-05-08 09:37:26.000	22.17	w-P1		PSN		PS19ars	Pan-STARRS				N
22673	2018-09-15 16:51:15	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	15:19:28.620	-09:52:49.94	2018-08-08 09:27:21.000	16.24	G-Gaia		PSN		Gaia18cqc	GaiaAlerts		confirmed SN Ia aka SN2018enc		N
21159	2018-08-02 19:51:21	ATLAS_Bot1	J. Tonry, B. Stalder, L. Denneau et al.	ATLAS	ATLAS	15:19:28.627	-09:52:50.03	2018-08-02 07:50:52.000	17.266	orange-ATLAS		PSN		ATLAS18swa	ATLAS			2018TNSTR1077....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

2434

2018-08-06 06:39:32

ePESSTO_Bot1

F. Onori, R. Stein, G. Cannizzaro, O. Yaron on behalf of ePESSTO

ePESSTO

SN Ia

0.017

1

ePESSTO

2018TNSCR1114....1O

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
2441	2018-08-05 01:07:09	ESO-NTT / EFOSC2-NTT	300	F. Onori, R. Stein	G. Cannizzaro	ePESSTO	tns_2018enc_2018-08-05_01-07-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2018enc_2018-08-05_01-07-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	Object

Comments

Object coordinates updated

Object coordinates updated according to AT-report 22673 of Group GaiaAlerts
Previous RA, DEC: 15:19:28.627, -09:52:50.03 (229.86928, -9.88056333333)
Updated RA, DEC: 15:19:28.620, -09:52:49.94 (229.86925, -9.880539)

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