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Gaia21akj




Other surveys detections
None
Comments
brightening of BL Lac
ATels
3368  3462  4028  4155  5518  6572  6609  8311  13933  13964  14050  14072  14330  14902  15688 
AstroNotes
None

TNS ID
AT2021bag

RA - DEC
330.68038   42.27777
22:02:43.29   42:16:39.97
Galactic coords.
92.58958   -10.44116

Alerting date
2021-01-21 15:43:04
Julian date (TCB)
2459236.15
Alerting magnitude
12.06
Historic magnitude
13.60
Historic StdDev
0.33
Class
BL Lac
Publication date
Jan. 23, 2021, 1:05 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.
2014-08-01 09:16:34 2456870.89 14.17
2014-08-01 13:30:15 2456871.06 14.25
2014-08-01 15:16:49 2456871.14 14.24
2014-08-01 19:30:30 2456871.31 14.24
2014-08-01 21:17:04 2456871.39 14.27
2014-08-02 01:30:45 2456871.56 14.34
2014-08-02 03:17:19 2456871.64 14.33
2014-08-02 07:31:00 2456871.81 14.36
2014-11-06 10:32:18 2456967.94 14.08
2015-02-05 01:34:22 2457058.57 13.68
2015-02-05 03:20:56 2457058.64 13.67
2015-02-05 07:34:35 2457058.82 13.70
2015-02-25 07:42:46 2457078.82 13.48
2015-02-25 09:29:20 2457078.90 13.48
2015-02-25 13:43:00 2457079.07 13.47
2015-02-25 15:29:34 2457079.15 13.40
2015-04-19 03:13:08 2457131.63 13.57
2015-05-14 19:31:07 2457157.31 13.56
2015-05-14 21:17:42 2457157.39 13.52
2015-09-26 11:01:32 2457291.96 13.90
2015-09-26 12:48:06 2457292.03 13.88
2015-10-05 23:07:45 2457301.46 14.03
2015-10-06 00:54:20 2457301.54 14.00
2015-12-10 03:38:31 2457366.65 13.66
2016-01-10 03:11:12 2457397.63 14.42
2016-01-10 04:57:46 2457397.71 14.38
2016-02-21 16:29:55 2457440.19 14.00
2016-02-21 20:43:35 2457440.36 13.97
2016-02-21 22:30:09 2457440.44 13.95
2016-02-22 02:43:49 2457440.61 13.98
2016-03-09 20:54:28 2457457.37 13.63
2016-03-09 22:41:02 2457457.45 13.64
2016-03-10 02:54:42 2457457.62 13.64
2016-03-10 04:41:16 2457457.70 13.70
2016-04-30 10:24:32 2457508.93 13.56
2016-04-30 14:38:12 2457509.11 13.61
2016-05-29 02:34:44 2457537.61 13.40
2016-05-29 04:21:18 2457537.68 13.35
2016-08-07 15:11:58 2457608.13 13.89
2016-08-21 13:32:24 2457622.06 13.94
2016-08-21 15:18:58 2457622.14 13.92
2016-10-06 05:56:44 2457667.75 13.34
2016-10-17 19:49:04 2457679.33 13.48
2016-10-18 00:02:44 2457679.50 13.44
2016-12-22 22:35:48 2457745.44 13.82
2016-12-23 00:22:22 2457745.52 13.75
2017-01-20 16:19:43 2457774.18 13.71
2017-03-09 11:18:33 2457821.97 13.67
2017-03-09 13:05:07 2457822.05 13.66
2017-03-09 19:05:21 2457822.30 13.58
2017-03-09 23:19:01 2457822.47 13.58
2017-03-25 11:30:10 2457837.98 13.61
2017-03-25 13:16:45 2457838.05 13.60
2017-03-25 17:30:25 2457838.23 13.62
2017-03-25 19:16:59 2457838.30 13.61
2017-05-12 17:11:46 2457886.22 13.75
2017-05-12 18:58:21 2457886.29 13.74
2017-06-12 22:58:52 2457917.46 13.54
2017-06-13 00:45:26 2457917.53 13.50
2017-07-09 16:51:37 2457944.20 13.31
2017-08-21 03:44:37 2457986.66 13.85
2017-09-01 05:38:12 2457997.73 13.53
2017-09-01 09:51:52 2457997.91 13.54
2018-01-06 00:57:08 2458124.54 13.65
2018-01-06 02:43:42 2458124.61 13.66
2018-02-01 06:51:14 2458150.79 13.66
2018-02-01 08:37:48 2458150.86 13.60
2018-03-24 08:17:53 2458201.85 13.33
2018-03-24 12:31:34 2458202.02 13.34
2018-03-24 14:18:08 2458202.10 13.31
2018-03-24 18:31:48 2458202.27 13.31
2018-04-12 02:30:02 2458220.60 13.66
2018-06-27 13:45:41 2458297.07 13.22
2018-07-20 23:57:04 2458320.50 13.79
2018-07-21 01:43:39 2458320.57 13.76
2018-09-03 04:40:30 2458364.69 13.39
2018-09-12 06:33:33 2458373.77 13.69
2018-09-12 10:47:14 2458373.95 13.63
2018-10-27 03:14:07 2458418.63 13.78
2018-10-27 05:00:41 2458418.71 13.78
2018-12-18 20:25:04 2458471.35 13.82
2018-12-18 22:11:38 2458471.42 13.86
2019-01-20 19:58:26 2458504.33 13.82
2019-01-20 21:45:00 2458504.41 13.84
2019-02-13 03:47:24 2458527.66 13.72
2019-02-13 08:01:04 2458527.83 13.77
2019-02-13 09:47:38 2458527.91 13.81
2019-04-06 15:29:58 2458580.15 13.86
2019-04-06 19:43:38 2458580.32 13.88
2019-04-06 21:30:13 2458580.40 13.81
2019-04-07 01:43:53 2458580.57 13.81
2019-04-29 01:53:26 2458602.58 12.97
2019-04-29 03:40:01 2458602.65 12.95
2019-06-05 19:32:44 2458640.31 13.70
2019-06-05 21:19:19 2458640.39 13.68
2019-07-12 00:58:29 2458676.54 13.41
2019-07-24 15:02:55 2458689.13 13.32
2019-07-24 16:49:30 2458689.20 13.33
2019-08-18 05:31:43 2458713.73 13.83
2019-08-18 09:45:23 2458713.91 13.81
2019-11-02 06:16:03 2458789.76 13.81
2019-11-02 08:02:37 2458789.84 13.78
2019-12-08 01:46:03 2458825.57 13.60
2020-01-11 03:27:59 2458859.64 13.21
2020-01-29 17:48:35 2458878.24 13.47
2020-03-13 02:38:17 2458921.61 13.08
2020-03-13 06:51:56 2458921.79 12.91
2020-03-13 08:38:31 2458921.86 13.00
2020-03-21 13:01:37 2458930.04 13.18
2020-05-04 17:38:08 2458974.23 14.21
2020-05-25 22:34:57 2458995.44 13.60
2020-05-26 00:21:32 2458995.51 13.53
2020-06-30 02:04:14 2459030.59 13.70
2020-06-30 06:17:55 2459030.76 13.69
2020-09-03 22:38:05 2459096.44 12.63
2020-09-12 18:30:59 2459105.27 12.99
2020-09-12 22:44:39 2459105.45 13.09
2020-10-27 16:58:36 2459150.21 13.28
2020-11-14 03:12:50 2459167.63 12.99
2020-12-19 08:23:36 2459202.85 12.90
2020-12-19 10:10:10 2459202.92 12.90
2021-01-21 19:56:43 2459236.33 12.13
2021-02-13 19:59:49 2459259.33 12.23
2021-02-13 21:46:23 2459259.41 12.35
2021-04-07 09:29:03 2459311.90 12.73
2021-04-07 13:42:44 2459312.07 12.84
2021-04-07 15:29:18 2459312.15 12.86
2021-04-30 03:38:40 2459334.65 11.97
2021-07-12 18:56:15 2459408.29 12.05
2021-07-12 20:42:49 2459408.36 12.06
2021-09-15 23:32:58 2459473.48 12.82
2021-09-16 01:19:32 2459473.56 12.88
2021-09-24 11:39:09 2459481.99 12.39
2021-09-24 13:25:43 2459482.06 12.35
2021-09-24 17:39:23 2459482.24 12.35
2021-11-07 04:12:31 2459525.68 12.77
2021-12-30 15:30:43 2459579.15 13.49
2022-02-06 09:01:38 2459616.88 13.17
2022-02-26 09:10:27 2459636.88 13.05
2022-02-26 10:57:01 2459636.96 13.02
2022-04-20 04:40:55 2459689.70 12.82
2022-05-15 20:57:58 2459715.37 13.39
2022-05-15 22:44:33 2459715.45 13.42
2022-06-18 04:27:22 2459748.69 13.67
2022-07-26 19:54:23 2459787.33 13.97
2022-07-26 21:40:57 2459787.40 14.01
2022-08-12 13:59:57 2459804.08 14.64
2022-09-27 06:27:38 2459849.77 13.67
2022-10-06 20:20:17 2459859.35 13.15
2022-10-07 00:33:57 2459859.52 13.07
2022-11-17 19:01:14 2459901.29 12.32
2022-12-11 05:04:49 2459924.71 12.58
2023-01-11 00:25:04 2459955.52 12.88



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