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Gaia19ftn




Other surveys detections
None
Comments
more than 1 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2018byl

RA - DEC
213.67511   16.96866
14:14:42.03   16:58:07.18
Galactic coords.
9.41282   68.24213

Alerting date
2019-12-26 06:10:02
Julian date (TCB)
2458843.76
Alerting magnitude
16.93
Historic magnitude
18.03
Historic StdDev
0.38
Class
QSO
Publication date
Dec. 27, 2019, 10 a.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.
2015-02-09 21:22:03 2457063.39 18.14
2015-02-09 23:08:37 2457063.46 18.10
2015-07-06 00:55:40 2457209.54 18.33
2015-08-29 16:46:35 2457264.20 18.37
2015-08-29 18:33:08 2457264.27 18.36
2015-08-29 22:46:47 2457264.45 18.32
2015-12-31 04:50:04 2457387.70 18.53
2016-01-31 12:12:13 2457419.01 18.48
2016-02-19 18:14:11 2457438.26 18.37
2016-05-26 14:49:14 2457535.12 18.21
2016-06-06 14:55:17 2457546.12 18.20
2016-06-06 19:08:56 2457546.30 18.25
2016-07-16 08:03:25 2457585.84 18.31
2016-08-22 07:33:15 2457622.81 19.79
2016-11-23 02:04:13 2457715.59 18.44
2016-11-23 06:17:54 2457715.76 18.41
2016-11-23 08:04:28 2457715.84 18.42
2016-11-23 12:18:09 2457716.01 18.41
2016-11-23 14:04:44 2457716.09 18.43
2016-11-23 18:18:24 2457716.26 18.42
2016-11-30 18:25:00 2457723.27 18.41
2016-11-30 20:11:35 2457723.34 18.43
2016-12-01 00:25:16 2457723.52 18.39
2016-12-01 08:12:06 2457723.84 18.42
2017-01-09 19:47:22 2457763.32 18.45
2017-02-13 14:32:15 2457798.11 18.52
2017-02-28 00:52:45 2457812.54 18.51
2017-02-28 02:39:19 2457812.61 18.52
2017-06-04 15:23:57 2457909.14 18.41
2017-06-04 17:10:31 2457909.22 18.39
2017-06-22 03:26:47 2457926.64 18.42
2017-07-27 14:47:51 2457962.12 18.47
2017-11-30 08:46:27 2458087.87 18.14
2017-11-30 14:46:43 2458088.12 18.14
2017-12-18 20:55:04 2458106.37 18.07
2017-12-18 22:41:38 2458106.45 18.08
2018-01-20 10:20:07 2458138.93 17.88
2018-02-28 15:30:29 2458178.15 17.65
2018-02-28 19:44:10 2458178.32 17.66
2018-02-28 21:30:44 2458178.40 17.63
2018-03-07 21:36:49 2458185.40 17.61
2018-03-08 01:50:30 2458185.58 17.63
2018-03-08 03:37:05 2458185.65 17.62
2018-03-08 07:50:46 2458185.83 17.63
2018-06-14 16:26:25 2458284.19 17.54
2018-08-08 03:57:03 2458338.66 17.63
2018-12-10 05:43:01 2458462.74 17.57
2018-12-10 09:56:42 2458462.91 17.55
2019-01-03 03:56:48 2458486.66 17.50
2019-01-03 05:43:23 2458486.74 17.50
2019-01-30 21:42:55 2458514.40 17.43
2019-06-25 07:17:48 2458659.80 17.30
2019-08-04 01:37:01 2458699.57 17.35
2019-08-04 03:23:35 2458699.64 17.33
2019-12-26 06:10:02 2458843.76 16.93
2019-12-26 10:23:44 2458843.93 16.94
2020-02-16 00:29:25 2458895.52 16.81
2020-06-20 04:23:51 2459020.68 16.75
2020-06-20 06:10:25 2459020.76 16.74
2020-07-20 01:17:26 2459050.55 16.75
2020-08-08 15:55:51 2459070.16 16.78
2020-08-08 17:42:25 2459070.24 16.79
2020-12-10 15:55:30 2459194.16 17.10
2020-12-10 17:42:04 2459194.24 17.11
2021-01-03 21:54:43 2459218.41 17.09
2021-01-03 23:41:18 2459218.49 17.09
2021-07-23 05:15:26 2459418.72 17.03
2021-07-23 07:02:00 2459418.79 17.01
2021-08-19 17:05:02 2459446.21 17.07
2021-08-19 18:51:35 2459446.29 17.03
2021-12-21 05:06:35 2459569.71 17.00
2021-12-21 06:53:10 2459569.79 17.00
2022-02-10 12:35:50 2459621.02 16.92
2022-02-10 16:49:31 2459621.20 16.90
2022-07-06 20:23:03 2459767.35 16.73
2022-08-07 18:12:50 2459799.26 16.81
2022-08-07 19:59:24 2459799.33 16.80
2022-08-30 12:14:08 2459822.01 16.86
2022-08-30 14:00:42 2459822.08 16.84
2023-02-01 11:52:09 2459976.99 16.71
2023-02-01 13:38:44 2459977.07 16.86
2023-02-20 11:54:54 2459996.00 16.87
2023-05-28 02:29:06 2460092.60 16.86
2023-05-28 04:15:40 2460092.68 16.84
2023-06-08 20:35:08 2460104.36 16.83
2023-06-08 22:21:42 2460104.43 16.84
2023-08-24 15:00:09 2460181.13 16.66
2023-08-24 19:13:48 2460181.30 16.66
2023-09-08 19:21:40 2460196.31 16.69
2023-09-08 21:08:14 2460196.38 16.67
2023-09-09 01:21:53 2460196.56 16.67
2023-09-09 03:08:27 2460196.63 16.76
2023-11-24 07:44:41 2460272.82 16.48
2023-11-24 09:31:15 2460272.90 16.48
2023-11-24 13:44:56 2460273.07 16.50
2023-11-24 15:31:31 2460273.15 16.50
2023-11-24 19:45:11 2460273.32 16.52
2023-12-03 13:53:01 2460282.08 16.49
2023-12-03 15:39:36 2460282.15 16.50
2023-12-03 19:53:17 2460282.33 16.50
2023-12-03 21:39:51 2460282.40 16.45
2024-01-11 13:28:34 2460321.06 16.54
2024-01-11 15:15:09 2460321.14 16.55



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