AT 2017har

AT 2017har

RA/DEC (2000)

07:41:45.580 +16:13:06.10

115.439917 +16.218361

Type

AGN

Redshift

0.11

Discovery Report Classification Report

Reporting Group

GaiaAlerts

Discovering Data Source

GaiaAlerts

Discovery Date

2017-09-30 10:22:04.000

TNS AT

Public

Discovery Mag

18.38

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

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
	1269	2017-10-03 11:08:39	P60 / SEDM	2100	Walters/Neill/Blagorodnvoa	Neill	None	tns_2017har_2017-10-03_11-08-39_P60_SED-Machine.txt		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 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

G-Gaia

Gaia_Gaia-photometric

2017-04-17 03:25:55 - 2017-09-30 10:22:04

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
20834	2017-09-30 10:22:04	18.38	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
20833	2017-04-17 03:25:55			21.5	ABMag	G-Gaia	Gaia_Gaia-photometric		Robot	[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
13881	2017-10-02 15:09:54	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	07:41:45.580	+16:13:06.10	2017-09-30 10:22:04.000	18.38	G-Gaia		Other	Gaia17cmd	GaiaAlerts		0.6 mag rise in the centre of a galaxy

Classification Reports

ID	Time received (UT)	Sender	Classifier/s	Group	Classification	Redshift	Related files	Assoc. Groups	End prop. period	Remarks	ADS Bibcode
1265	2017-10-03 17:14:06	nblago	Nadejda Blagorodnova	None	AGN	0.11				Transient in the core of the galaxy. Broad H alpha line at z=0.11. Consistent with AGN.	2017TNSCR1064....1B

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