AT 2017glp | Transient Name Server

AT 2017glp

RA/DEC (2000)

05:12:45.094 -69:57:20.05

78.18789 -69.95557

Type

CV

Redshift

Discovery Report Classification Report

Reporting Group

ASAS-SN

Discovering Data Source

ASAS-SN

Discovery Date

2017-09-03 07:40:48.000

TNS AT

Y

Public

Y

Host Name

LMC

Discovery Mag

15.05

Filter

V-Johnson

Reporter/s

K. Z. Stanek, for the ASAS-SN team

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
	1200	2017-09-05 08:38:24	SOAR / Goodman		Jay Strader		None	tns_2017glp_2017-09-05.36_SOAR_Goodman.txt		Object			very blue continuum, ~ 900 km/s FWHM Balmer and He emission, consistent with dwarf nova
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), ▌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 Contrib Publish Remarks very blue continuum, ~ 900 km/s FWHM Balmer and He emission, consistent with dwarf nova

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

V-Johnson

ASASSN-2_Cassius

2017-08-20 08:23:59 - 2017-09-03 07:40:48

3

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
19946	2017-09-03 07:40:48	15.05			VegaMag	V-Johnson	ASASSN-2_Cassius
19947	2017-08-29 07:40:48	13.9			VegaMag	V-Johnson	ASASSN-2_Cassius
19945	2017-08-20 08:23:59			17.6	VegaMag	V-Johnson	ASASSN-2_Cassius			[Last non detection]

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
13364	2017-09-03 16:21:16	KZStanek	K. Z. Stanek, for the ASAS-SN team	ASAS-SN	ASAS-SN	05:12:45.094	-69:57:20.05	2017-09-03 07:40:48.000	15.05	V-Johnson		PNV	ASASSN-17lo	ASAS-SN		Possible nova in the LMC, in two epochs, fading

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
1196	2017-09-07 18:46:18	strader	Jay Strader	None	CV						2017TNSCR.977....1S