Gaia17bus

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Gaia17bus

Details Follow-up

Other surveys detections: None
Comments: nuclear transient in galaxy SDSS J121719.05+195205.9, GS-TEC predicts SN IIn, aka AT 2017cbu
ATels: None
AstroNotes: None

TNS ID: AT2017cbu
RA - DEC: 184.32936 19.86840; 12:17:19.05 19:52:06.24
Galactic coords.: 254.01607 79.33444
Alerting date: 2017-07-20 20:53:06
Julian date (TCB): 2457955.37
Alerting magnitude: 18.46
Historic magnitude: None
Historic StdDev: None
Class: unknown
Publication date: July 23, 2017, 1:23 p.m.

See here for an explanation of lightcurves.

Click and scroll down and select one row in the table below to display the corresponding spectrum.

Date	JD	Average Mag.
2017-07-20 20:53:06	2457955.37	18.37
2017-07-20 22:39:40	2457955.44	18.42
2017-11-26 22:58:14	2458084.46	19.13
2018-01-16 08:55:15	2458134.87	19.44