2017gci | Transient Name Server

RA/DEC (2000)

06:46:45.030 -27:14:55.86

101.687625 -27.24885

Type

SLSN-I

Redshift

0.09

Discovery Report Classification Report

Reporting Group

GaiaAlerts

Discovering Data Source

GaiaAlerts

Discovery Date

2017-08-12 19:37:55.000

TNS AT

Public

Discovery Mag

17.13

Filter

G-Gaia

Reporter/s

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Light curves

▌

Gaia_Gaia-photometric_G

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	Remarks
	1168	2017-08-17 09:19:08	ESO-NTT / EFOSC2-NTT	300	J. Lyman, D. Homan	M. Magee	ePESSTO	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fits	Object	Corrected redshift - 0.007 to 0.09
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 Corrected redshift - 0.007 to 0.09
	1118	2017-08-17 09:19:08	ESO-NTT / EFOSC2-NTT	300	J. Lyman, D. Homan	M. Magee	ePESSTO	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2017gci_2017-08-17_09-19-08_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

2017-06-27 15:10:04 - 2017-08-12 19:37:55

2457932.1319907 - 2457978.3179977

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
19512	2017-08-12 19:37:55	2457978.3179977	17.13	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
19511	2017-06-27 15:10:04	2457932.1319907			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		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
13102	2017-08-16 22:38:02	Gaia_Bot1	A. Delgado, D. Harrison, S. Hodgkin et al.	GaiaAlerts	GaiaAlerts	06:46:45.030	-27:14:55.86	2017-08-12 19:37:55.000	17.13	G-Gaia		PSN		Gaia17cbp	GaiaAlerts		hostless blue transient, candidate CV	2017TNSTR.873....1D	N

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

1164

2017-08-28 13:10:47

ePESSTO_Bot1

J. Lyman, D. Homan, M. Magee, O. Yaron, on behalf of ePESSTO

ePESSTO

SLSN-I

0.09

ePESSTO

2017TNSCR1534....1L

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
1168	2017-08-17 09:19:08	ESO-NTT / EFOSC2-NTT	300	J. Lyman, D. Homan	M. Magee	ePESSTO	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fits	Object			Corrected redshift - 0.007 to 0.09

1114

2017-08-17 20:37:20

ePESSTO_Bot1

J. Lyman, D. Homan, M. Magee, O. Yaron, on behalf of ePESSTO

ePESSTO

SLSN-I

0.007

ePESSTO

2017TNSCR.881....1L

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
1118	2017-08-17 09:19:08	ESO-NTT / EFOSC2-NTT	300	J. Lyman, D. Homan	M. Magee	ePESSTO	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci	tns_2017gci_2017-08-17_09-19-08_ESO-NTT_EFOSC2-NTT_ePESSTO.fits	Object

SN 2017gci

Spectra

Light curves

Comments