2021aayr | Transient Name Server

RA/DEC (2000)

00:59:09.050 +65:07:38.39

14.787708 +65.127331

Type

Varstar

Redshift

Discovery Report Classification Report

Reporting Group

GaiaAlerts

Discovering Data Source

GaiaAlerts

Discovery Date

2021-10-03 07:50:52.800

TNS AT

Public

Discovery Mag

17.44

Filter

G-Gaia

Reporter/s

S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the 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	Assoc. Groups	End prop. period	Remarks
	11862	2021-11-25 20:33:39	BTA-6 / SCORPIO		Moiseev A.		WTFU	tns_2021aayr_2021-11-25_20-33-39_BTA-6_SCORPIO_WTFU.txt	tns_2021aayr_2021-11-25_20-33-39_BTA-6_SCORPIO_WTFU.fts	Object
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 Remarks

Light Curves

Filter

Tel / Inst

Obs-date range

JD Range

Photometry

G-Gaia

Gaia_Gaia-photometric

2021-08-09 02:31:12 - 2021-10-03 07:50:53

2459435.605 - 2459490.827

Photometry

ID	Obs-date	JD	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
246207	2021-10-03 07:50:53	2459490.827	17.44	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
246206	2021-08-09 02:31:12	2459435.605			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
125628	2021-10-10 09:47:22	Gaia_Bot1	S.T. Hodgkin,E. Breedt,A. Delgado et al.	GaiaAlerts	GaiaAlerts	00:59:09.050	+65:07:38.39	2021-10-03 07:50:52.800	17.44	G-Gaia		Other		Gaia21eob	GaiaAlerts		~0.2 mag rise in Gaia source	2021TNSTR3465....1H	N

Classification Reports

Time received (UT)

Sender

Classifier/s

Group

Classification

Redshift

Spectra

Related files

Assoc. Groups

End prop. period

Remarks

ADS Bibcode

11805

2022-02-01 17:45:24

Pawel Zielinski

Zielinski P. (Institute of Astronomy, Nicolaus Copernicus University in Torun, Poland), Grokhovskaya A., (Special Astrophysical Observatory & Institute of Applied Astronomy, Russian Academy of Sciences, Russia), Shablovinskaya E., Moiseev A. (Special Astrophysical Observatory, Russian Academy of Sciences, Russia), Gromadzki M., Wyrzykowski L., Ihanec N., Gezer I., Jablonska, M., Kruszynska K., Rybicki K.A., Mikolajczyk P. (Warsaw University Astronomical Observatory, Poland), Maskoliunas M., Pakstiene E., Zdanavicius J. (Institute of Theoretical Physics and Astronomy, Vilnius University, Lithuania)

WTFU

Varstar

WTFU

emission in the cores of Balmer lines visible, reddened Be star or YSO

2022TNSCR.276....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
11862	2021-11-25 20:33:39	BTA-6 / SCORPIO		Moiseev A.		WTFU	tns_2021aayr_2021-11-25_20-33-39_BTA-6_SCORPIO_WTFU.txt	tns_2021aayr_2021-11-25_20-33-39_BTA-6_SCORPIO_WTFU.fts	Object

AT 2021aayr

Spectra

Light curves

Comments