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Gaia20amw




Other surveys detections
CSS130505:124141+344031 (0.19 arcsec)
Comments
~1 mag decline in known QSO, previous dip in lightcurve
ATels
None
AstroNotes
None

TNS ID
AT2020bmn

RA - DEC
190.42238   34.67528
12:41:41.37   34:40:31.01
Galactic coords.
137.8047   82.16947

Alerting date
2020-01-29 17:45:34
Julian date (TCB)
2458878.24
Alerting magnitude
19.41
Historic magnitude
18.40
Historic StdDev
0.28
Class
QSO
Publication date
Jan. 31, 2020, 1:09 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.
2014-07-31 17:45:48 2456870.24 18.81
2014-07-31 23:46:01 2456870.49 18.80
2014-08-01 05:46:14 2456870.74 18.77
2014-08-01 11:46:27 2456870.99 18.80
2014-08-01 13:33:01 2456871.06 18.78
2014-11-09 16:15:28 2456971.18 18.73
2014-11-09 18:02:02 2456971.25 18.74
2015-01-19 21:08:25 2457042.38 18.69
2015-01-19 22:55:00 2457042.45 18.67
2015-02-02 05:01:43 2457055.71 18.70
2015-02-02 09:15:24 2457055.89 18.68
2015-05-29 23:57:36 2457172.50 18.63
2015-07-02 17:26:21 2457206.23 18.83
2015-07-02 19:12:55 2457206.30 18.78
2015-11-02 11:15:27 2457328.97 18.75
2015-11-25 11:19:28 2457351.97 18.91
2015-11-25 13:06:02 2457352.05 18.92
2015-12-25 12:48:37 2457382.03 19.09
2016-02-03 05:52:12 2457421.74 19.03
2016-02-10 16:11:57 2457429.17 18.90
2016-02-10 17:58:32 2457429.25 18.90
2016-02-10 22:12:13 2457429.43 18.93
2016-06-12 20:40:02 2457552.36 19.47
2016-07-13 06:35:34 2457582.77 19.31
2016-07-13 08:22:07 2457582.85 19.35
2016-11-12 06:26:33 2457704.77 19.38
2016-11-12 08:13:08 2457704.84 19.33
2016-12-09 06:20:26 2457731.76 19.36
2017-01-04 00:10:09 2457757.51 19.27
2017-01-04 01:56:44 2457757.58 19.23
2017-04-12 16:37:28 2457856.19 19.19
2017-04-12 22:37:41 2457856.44 19.15
2017-04-13 00:24:15 2457856.52 19.18
2017-04-13 04:37:55 2457856.69 19.15
2017-04-13 06:24:29 2457856.77 19.14
2017-04-13 10:38:09 2457856.94 19.13
2017-04-13 12:24:43 2457857.02 19.16
2017-04-13 16:38:22 2457857.19 19.15
2017-04-13 18:24:56 2457857.27 19.17
2017-04-13 22:38:36 2457857.44 19.14
2017-04-14 04:38:49 2457857.69 19.11
2017-04-14 06:25:23 2457857.77 19.17
2017-04-14 10:39:03 2457857.94 19.15
2017-05-29 15:31:31 2457903.15 18.95
2017-05-29 17:18:05 2457903.22 18.98
2017-06-27 22:59:37 2457932.46 18.95
2017-06-28 03:13:16 2457932.63 18.94
2017-07-24 22:54:19 2457959.45 18.98
2017-11-23 09:00:23 2458080.88 18.90
2017-12-23 08:41:55 2458110.86 18.93
2017-12-23 10:28:30 2458110.94 19.00
2018-04-19 23:29:52 2458228.48 18.75
2018-04-20 01:16:25 2458228.55 18.76
2018-04-30 17:35:52 2458239.23 18.73
2018-04-30 19:22:26 2458239.31 18.70
2018-06-09 22:38:27 2458279.44 18.84
2018-07-13 22:12:39 2458313.43 18.81
2018-07-13 23:59:13 2458313.50 18.75
2018-08-04 22:17:16 2458335.43 18.77
2018-08-05 00:03:50 2458335.50 18.79
2018-10-16 12:13:58 2458408.01 18.37
2018-10-16 18:14:13 2458408.26 18.38
2018-10-16 22:27:54 2458408.44 18.36
2018-10-17 00:14:29 2458408.51 18.38
2018-10-17 04:28:10 2458408.69 18.39
2018-10-17 06:14:44 2458408.76 18.38
2018-10-17 10:28:25 2458408.94 18.36
2018-10-17 16:28:40 2458409.19 18.40
2018-10-17 18:15:15 2458409.26 18.39
2018-10-17 22:28:55 2458409.44 18.40
2018-10-18 00:15:30 2458409.51 18.38
2018-10-18 04:29:10 2458409.69 18.37
2018-10-18 06:15:45 2458409.76 18.38
2018-10-18 10:29:26 2458409.94 18.37
2018-10-18 12:16:00 2458410.01 18.38
2018-10-18 16:29:41 2458410.19 18.40
2018-10-18 18:16:15 2458410.26 18.38
2018-10-18 22:29:56 2458410.44 18.36
2018-10-19 00:16:30 2458410.51 18.38
2018-10-19 04:30:11 2458410.69 18.40
2018-10-19 10:30:26 2458410.94 18.44
2018-10-19 12:17:01 2458411.01 18.39
2018-10-19 16:30:41 2458411.19 18.42
2018-10-19 18:17:16 2458411.26 18.45
2018-10-20 04:31:12 2458411.69 18.44
2018-10-20 06:17:46 2458411.76 18.42
2018-10-20 12:18:02 2458412.01 18.43
2018-10-20 18:18:17 2458412.26 18.43
2018-12-04 05:57:41 2458456.75 18.67
2019-01-06 03:39:44 2458489.65 18.63
2019-01-06 05:26:19 2458489.73 18.62
2019-01-24 03:43:04 2458507.65 18.75
2019-01-24 05:29:38 2458507.73 18.74
2019-04-29 06:27:35 2458602.77 18.46
2019-04-29 08:14:09 2458602.84 18.46
2019-05-15 12:31:03 2458619.02 18.55
2019-05-15 14:17:37 2458619.10 18.55
2019-06-21 07:32:48 2458655.81 18.74
2019-07-27 21:10:31 2458692.38 18.97
2019-11-02 01:42:14 2458789.57 19.41
2019-11-18 02:10:01 2458805.59 19.38
2019-11-18 03:56:36 2458805.66 19.44
2019-12-22 16:01:12 2458840.17 19.46
2020-01-29 17:45:34 2458878.24 19.41
2020-01-29 19:32:09 2458878.31 19.48
2020-01-29 23:45:50 2458878.49 19.46
2020-01-30 01:32:24 2458878.56 19.44
2020-02-11 07:47:40 2458890.82 19.36
2020-02-11 12:01:21 2458891.00 19.33
2020-02-11 18:01:36 2458891.25 19.35
2020-02-11 19:48:11 2458891.33 19.34
2020-04-20 03:51:08 2458959.66 19.21
2020-05-08 14:28:58 2458978.10 19.24
2020-05-08 16:15:32 2458978.18 19.22
2020-06-14 03:58:57 2459014.67 19.22
2020-06-14 05:45:30 2459014.74 19.25
2020-07-22 19:41:34 2459053.32 19.23
2020-07-22 23:55:13 2459053.50 19.24
2020-08-05 12:02:42 2459067.00 19.26
2020-10-16 04:25:28 2459138.68 19.19
2020-10-16 06:12:02 2459138.76 19.22
2020-10-16 10:25:43 2459138.93 19.21
2020-10-16 16:25:58 2459139.18 19.11
2020-10-16 18:12:33 2459139.26 19.22
2020-10-17 00:12:48 2459139.51 19.12
2020-10-17 04:26:28 2459139.69 19.20
2020-10-17 10:26:43 2459139.94 19.23
2020-10-21 22:31:03 2459144.44 19.27
2020-10-22 04:31:18 2459144.69 19.28
2020-10-22 06:17:53 2459144.76 19.23
2020-10-22 12:18:08 2459145.01 19.28
2020-10-22 16:31:49 2459145.19 19.23
2020-10-22 18:18:23 2459145.26 19.29
2020-10-22 22:32:04 2459145.44 19.29
2020-12-04 17:56:39 2459188.25 19.28
2021-04-29 18:25:40 2459334.27 19.27
2021-04-29 20:12:14 2459334.34 19.28
2021-05-16 08:15:05 2459350.84 19.22
2021-05-16 12:28:44 2459351.02 19.19
2021-06-21 23:45:10 2459387.49 19.15
2021-08-01 19:01:47 2459428.29 19.19
2021-08-01 23:15:26 2459428.47 19.21
2021-08-02 05:15:39 2459428.72 19.15
2021-08-14 23:24:18 2459441.48 19.19
2021-08-15 01:10:52 2459441.55 19.21
2021-08-15 07:11:06 2459441.80 19.20
2021-10-23 23:32:44 2459511.48 19.05
2021-10-24 01:19:19 2459511.56 19.06
2021-11-10 23:42:44 2459529.49 19.19
2021-11-11 01:29:19 2459529.56 19.16
2021-12-15 13:06:49 2459564.05 19.30
2022-01-20 22:34:52 2459600.44 19.47
2022-01-21 00:21:27 2459600.51 19.52
2022-02-02 18:28:19 2459613.27 19.33
2022-02-02 22:41:59 2459613.45 19.37
2022-05-09 19:26:57 2459709.31 19.37
2022-05-09 21:13:31 2459709.38 19.38
2022-05-31 01:23:54 2459730.56 19.32
2022-05-31 03:10:27 2459730.63 19.33
2022-07-03 12:53:53 2459764.04 19.25
2022-07-03 14:40:27 2459764.11 19.24
2022-11-03 06:43:13 2459886.78 19.27
2022-11-03 08:29:48 2459886.85 19.35
2022-11-26 18:46:30 2459910.28 19.34
2022-12-26 08:16:11 2459939.84 19.15
2023-02-04 05:32:02 2459979.73 19.05
2023-02-04 11:32:18 2459979.98 19.06
2023-02-11 01:24:31 2459986.56 18.99
2023-02-11 05:38:11 2459986.73 18.96
2023-02-11 07:24:46 2459986.81 19.01
2023-05-20 10:17:14 2460084.93 19.01
2023-06-14 22:06:22 2460110.42 19.02
2023-07-15 02:03:07 2460140.59 19.02
2023-07-15 03:49:41 2460140.66 19.00
2023-11-14 01:54:18 2460262.58 19.02
2023-11-14 03:40:53 2460262.65 18.98



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