AT 2020aesf

RA/DEC (2000)

03:06:42.500 +48:16:35.87

46.677083 +48.276631

Type

---

Redshift

Discovery Report

Reporting Group

XOSS

Discovering Data Source

XOSS

Discovery Date

2020-12-31 18:04:25.000

TNS AT

Public

Discovery Mag

17.49

Filter

Clear-

Reporter/s

Hanjie Tan, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Observatory)

NED SIMBAD DECaLS PanSTARRS-1 SkyMapper VizieR WISE DSS ADS

Spectra

No Data

Light Curves

Filter

Tel / Inst

Obs-date range

Photometry

Clear-

Other_Other

2020-12-31 18:04:25 - 2020-12-31 18:04:25

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
183054	2020-12-31 18:04:25	17.49	0.12	18	ABMag	Clear-	Other_Other	120	Xing Gao	The transient was discovered on several 120-s survey images (limiting mag about 18.0) taken by Xing Gao using PAT at Xingming Observatory #3 (N88). Images can be found at: http://xjltp.china-vo.org/xm27ht.html

G-Gaia

Gaia_Gaia-photometric

2020-12-29 15:50:24 - 2021-01-08 15:54:43

Photometry

ID	Obs-date	Mag. / Flux	Err	Lim. Mag./Flux	Units	Filter	Tel / Inst	Exp-time	Observer/s	Remarks
186051	2021-01-08 15:54:43	18.46	0.2		ABMag	G-Gaia	Gaia_Gaia-photometric	60	Robot
186050	2020-12-29 15:50:24			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
96500	2021-01-12 18:29:08	Gaia_Bot1	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	GaiaAlerts	GaiaAlerts	03:06:42.500	+48:16:35.87	2021-01-08 15:54:43.200	18.46	G-Gaia		PSN	Gaia21aee	GaiaAlerts		apparently hostless blue transient
95242	2021-01-01 14:39:44	sammimas	Hanjie Tan, Guoyou Sun, Mi Zhang, Xing Gao (Xingming Observatory)	XOSS	XOSS	03:06:42.470	+48:16:35.80	2020-12-31 18:04:25.000	17.49	Clear-		PSN	XM27HT	XOSS		Possible variable star or CV, ~3.8 mag rise in PS1 source.

Classification Reports

No Data

Comments

TNS System (WIS)

Tue, 01/12/2021 - 18:29

Object coordinates updated

Object coordinates updated according to AT-report 96500 of Group GaiaAlerts
Previous RA, DEC: 03:06:42.470, +48:16:35.80 (46.676958, +48.276611)
Updated RA, DEC: 03:06:42.500, +48:16:35.87 (46.677083, 48.276631)

Main menu

Comments

Object coordinates updated