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Gaia20eib




Other surveys detections
None
Comments
more than 1 mag decline in known BLLac
ATels
None
AstroNotes
None

TNS ID
AT2020tmn

RA - DEC
194.95750   -37.81615
12:59:49.80   -37:48:58.14
Galactic coords.
304.76095   25.02579

Alerting date
2020-09-15 08:09:08
Julian date (TCB)
2459107.84
Alerting magnitude
19.03
Historic magnitude
17.39
Historic StdDev
0.32
Class
BL Lac
Publication date
Sept. 17, 2020, 7:11 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.
2014-08-27 00:51:31 2456896.54 18.21
2014-12-31 04:30:09 2457022.69 18.09
2015-01-25 22:20:08 2457048.43 18.04
2015-02-20 22:15:22 2457074.43 17.91
2015-06-26 06:03:30 2457199.75 18.24
2015-08-19 21:49:44 2457254.41 18.17
2015-08-19 23:36:18 2457254.48 18.17
2016-01-10 11:38:42 2457397.99 17.58
2016-01-10 13:25:17 2457398.06 17.55
2016-02-09 17:20:35 2457428.22 17.54
2016-02-09 19:07:10 2457428.30 17.52
2016-03-02 05:26:04 2457449.73 17.75
2016-03-02 07:12:39 2457449.80 17.76
2016-07-06 17:26:20 2457576.23 17.56
2016-07-06 19:12:53 2457576.30 17.56
2016-08-09 12:40:22 2457610.03 17.66
2016-08-29 04:53:21 2457629.70 17.56
2016-08-29 06:39:54 2457629.78 17.54
2016-12-03 01:24:41 2457725.56 17.44
2016-12-03 03:11:16 2457725.63 17.43
2016-12-14 13:32:14 2457737.06 17.36
2016-12-14 15:18:49 2457737.14 17.38
2017-01-20 02:35:06 2457773.61 17.30
2017-02-24 19:46:56 2457809.32 17.25
2017-02-24 21:33:31 2457809.40 17.24
2017-03-11 07:57:27 2457823.83 17.18
2017-03-11 09:44:02 2457823.91 17.14
2017-03-11 13:57:43 2457824.08 17.16
2017-05-27 08:21:03 2457900.85 17.39
2017-05-27 10:07:37 2457900.92 17.35
2017-05-27 14:21:16 2457901.10 17.33
2017-05-27 16:07:50 2457901.17 17.36
2017-07-18 01:57:34 2457952.58 17.51
2017-07-18 03:44:08 2457952.66 17.47
2017-08-24 13:11:25 2457990.05 17.81
2017-08-24 14:57:59 2457990.12 17.85
2017-09-07 19:16:30 2458004.30 17.72
2017-09-07 21:03:04 2458004.38 17.74
2017-12-28 21:52:19 2458116.41 17.95
2017-12-28 23:38:54 2458116.49 17.96
2018-01-30 21:21:50 2458149.39 17.93
2018-06-04 21:27:33 2458274.39 17.81
2018-06-04 23:14:06 2458274.47 17.78
2018-06-25 11:18:49 2458294.97 17.74
2018-06-25 15:32:28 2458295.15 17.79
2018-07-29 09:05:41 2458328.88 17.75
2018-07-29 10:52:15 2458328.95 17.74
2018-09-09 09:53:57 2458370.91 17.52
2018-09-09 14:07:36 2458371.09 17.53
2018-09-09 15:54:10 2458371.16 17.48
2018-09-09 20:07:49 2458371.34 17.49
2018-09-15 14:12:11 2458377.09 17.57
2018-09-15 15:58:45 2458377.17 17.58
2018-09-15 20:12:24 2458377.34 17.56
2018-09-15 21:58:58 2458377.42 17.57
2018-12-21 10:52:02 2458473.95 18.00
2019-02-10 12:19:21 2458525.01 17.97
2019-06-15 12:22:59 2458650.02 17.93
2019-07-11 12:17:21 2458676.01 17.88
2019-08-15 07:07:36 2458710.80 17.75
2019-12-16 23:00:03 2458834.46 18.12
2019-12-17 00:46:38 2458834.53 18.18
2020-01-10 17:54:56 2458859.25 18.16
2020-01-10 19:41:31 2458859.32 18.10
2020-02-06 19:05:03 2458886.30 17.94
2020-07-29 22:50:55 2459060.45 18.63
2020-09-10 14:05:19 2459103.09 18.93
2020-09-10 15:51:53 2459103.16 18.97
2020-09-10 20:05:32 2459103.34 18.94
2020-09-10 21:52:06 2459103.41 18.94
2020-09-11 02:05:45 2459103.59 18.99
2020-09-15 08:09:08 2459107.84 19.03
2020-09-15 14:09:21 2459108.09 19.00
2020-09-15 15:55:55 2459108.16 18.93
2020-09-15 20:09:34 2459108.34 18.98
2020-09-15 21:56:08 2459108.41 18.98
2020-12-21 18:36:59 2459205.28 18.41
2021-01-12 18:34:27 2459227.27 18.21
2021-06-15 22:35:17 2459381.44 18.32
2021-06-16 00:21:51 2459381.52 18.40
2021-08-09 22:11:20 2459436.42 18.28
2021-08-09 23:57:54 2459436.50 18.27
2021-12-31 19:44:00 2459580.32 18.11
2022-01-27 01:33:20 2459606.56 18.10
2022-02-21 13:29:31 2459632.06 18.04
2022-02-21 17:43:12 2459632.24 18.05
2022-06-27 01:31:05 2459757.56 18.28
2022-07-27 17:24:51 2459788.23 18.42
2022-08-20 17:16:54 2459812.22 18.36
2022-08-20 19:03:28 2459812.29 18.39
2022-11-27 21:43:05 2459911.40 18.43
2022-11-28 01:56:46 2459911.58 18.42
2022-11-28 07:57:02 2459911.83 18.39
2022-11-28 09:43:36 2459911.91 18.44
2022-11-28 13:57:17 2459912.08 18.42
2022-11-28 15:43:52 2459912.16 18.44
2022-11-28 19:57:33 2459912.33 18.45
2022-11-28 21:44:07 2459912.41 18.45
2022-11-29 01:57:48 2459912.58 18.42
2022-11-29 03:44:22 2459912.66 18.51
2022-11-29 07:58:03 2459912.83 18.44
2022-11-29 09:44:37 2459912.91 18.45
2022-11-29 13:58:18 2459913.08 18.44
2022-11-29 15:44:53 2459913.16 18.43
2022-11-29 19:58:33 2459913.33 18.44
2022-11-30 01:58:49 2459913.58 18.42
2022-11-30 07:59:04 2459913.83 18.41
2022-11-30 09:45:39 2459913.91 18.38
2022-11-30 13:59:20 2459914.08 18.38
2022-11-30 15:45:54 2459914.16 18.46
2023-01-11 07:06:22 2459955.80 18.52
2023-03-03 20:40:11 2460007.36 18.40
2023-03-04 00:53:52 2460007.54 18.43
2023-07-08 12:53:52 2460134.04 18.71
2023-07-08 14:40:25 2460134.11 18.69
2023-08-11 18:20:11 2460168.26 18.66
2023-08-31 00:20:21 2460187.51 18.72
2023-12-04 10:37:35 2460282.94 18.59
2023-12-04 14:51:16 2460283.12 18.63
2023-12-04 16:37:51 2460283.19 18.57
2023-12-16 14:58:41 2460295.12 18.44
2023-12-16 16:45:15 2460295.20 18.44
2024-01-21 20:16:17 2460331.34 18.46
2024-01-21 22:02:51 2460331.42 18.44



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