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Gaia18axe




Other surveys detections
None
Comments
Gaia source brightens by 2 mags, aka blazar 3FGL J2154.0-1137
ATels
None
AstroNotes
None

TNS ID
AT2018atf

RA - DEC
328.45935   -11.60392
21:53:50.24   -11:36:14.11
Galactic coords.
44.48594   -45.60988

Alerting date
2018-04-08 19:34:23
Julian date
2458217.32
Alerting magnitude
17.51
Historic magnitude
19.26
Historic StdDev
0.23
Class
BL Lac
Publication date
April 11, 2018, 12:36 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.
2014-11-21 13:45:44 2456983.07 19.68
2015-06-19 20:13:22 2457193.34 19.89
2015-11-05 21:08:29 2457332.38 18.83
2015-11-05 22:55:03 2457332.45 18.76
2015-12-06 04:26:37 2457362.69 19.75
2015-12-25 02:40:15 2457381.61 19.78
2015-12-25 04:26:48 2457381.69 19.75
2016-06-11 09:11:15 2457550.88 19.56
2016-06-11 10:57:50 2457550.96 19.56
2016-12-20 23:23:03 2457743.47 19.33
2016-12-31 15:42:26 2457754.15 19.49
2016-12-31 21:42:39 2457754.40 19.42
2016-12-31 23:29:13 2457754.48 19.40
2017-04-01 12:31:39 2457845.02 19.72
2017-04-01 14:18:14 2457845.10 19.69
2017-04-01 18:31:55 2457845.27 19.67
2017-04-01 20:18:29 2457845.35 19.69
2017-04-10 00:39:20 2457853.53 19.64
2017-04-10 02:25:54 2457853.60 19.61
2017-04-10 06:39:36 2457853.78 19.64
2017-04-10 08:26:10 2457853.85 19.61
2017-05-19 00:09:24 2457892.51 19.29
2017-06-30 11:38:32 2457934.99 19.31
2017-06-30 13:25:06 2457935.06 19.30
2017-06-30 17:38:48 2457935.24 19.30
2017-06-30 23:39:03 2457935.49 19.32
2017-07-01 01:25:38 2457935.56 19.31
2017-07-01 05:39:19 2457935.74 19.34
2017-07-01 07:25:54 2457935.81 19.34
2017-07-01 17:39:51 2457936.24 19.17
2017-07-01 23:40:06 2457936.49 19.12
2017-07-02 01:26:41 2457936.56 19.21
2017-07-02 05:40:22 2457936.74 19.11
2017-07-02 07:26:57 2457936.81 19.08
2017-07-02 11:40:38 2457936.99 18.99
2017-07-02 13:27:12 2457937.06 19.07
2017-07-02 17:40:53 2457937.24 19.24
2017-07-02 19:27:28 2457937.31 19.32
2017-07-02 23:41:09 2457937.49 19.28
2017-07-03 05:41:25 2457937.74 19.37
2017-07-03 07:28:00 2457937.81 19.40
2017-07-03 11:41:41 2457937.99 19.38
2017-07-03 13:28:16 2457938.06 19.42
2017-07-03 17:41:57 2457938.24 19.39
2017-10-08 07:19:08 2458034.80 19.56
2017-10-08 09:05:42 2458034.88 19.58
2017-10-08 13:19:20 2458035.06 19.57
2017-10-22 19:24:41 2458049.31 19.36
2017-11-25 18:47:33 2458083.28 19.64
2017-11-25 20:34:06 2458083.36 19.68
2018-04-08 19:34:23 2458217.32 17.63
2018-04-08 21:20:58 2458217.39 17.70
2018-04-27 03:28:03 2458235.64 18.74
2018-05-29 21:07:31 2458268.38 19.17
2018-10-17 02:22:58 2458408.60 19.77
2018-10-17 04:09:32 2458408.67 19.79
2018-11-07 04:06:37 2458429.67 19.87
2018-12-06 03:42:11 2458458.65 19.80
2019-04-18 08:42:19 2458591.86 20.19
2019-05-12 14:40:59 2458616.11 19.26
2019-05-12 16:27:34 2458616.19 19.22
2019-10-22 05:05:59 2458778.71 19.47
2019-10-22 06:52:32 2458778.79 19.46
2019-11-15 05:54:09 2458802.75 19.95
2019-11-15 07:40:43 2458802.82 20.00
2019-12-11 14:40:06 2458829.11 20.36
2020-04-23 12:01:46 2458963.00 19.88
2020-05-20 19:08:34 2458990.30 18.86
2020-06-15 06:19:27 2459015.76 18.93



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