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Gaia20aid




Other surveys detections
None
Comments
long-term rise of ~0.3 mags in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2020aig

RA - DEC
25.94954   0.46009
01:43:47.89   00:27:36.32
Galactic coords.
149.58237   -59.67468

Alerting date
2020-01-17 20:38:13
Julian date (TCB)
2458866.36
Alerting magnitude
18.23
Historic magnitude
18.49
Historic StdDev
0.07
Class
QSO
Publication date
Jan. 20, 2020, 10:05 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.
2014-08-30 08:55:38 2456899.87 18.54
2014-08-30 10:42:12 2456899.95 18.54
2015-01-20 12:42:18 2457043.03 18.49
2015-01-20 14:28:52 2457043.10 18.49
2015-07-02 19:48:27 2457206.33 18.48
2015-08-24 09:24:43 2457258.89 18.50
2015-08-24 13:38:24 2457259.07 18.54
2016-02-04 03:23:06 2457422.64 18.53
2016-02-21 07:38:21 2457439.82 18.56
2016-07-12 20:59:54 2457582.37 18.60
2016-07-12 22:46:29 2457582.45 18.46
2016-08-19 02:34:34 2457619.61 18.48
2016-08-31 16:30:43 2457632.19 18.44
2016-08-31 20:44:24 2457632.36 18.46
2016-08-31 22:30:59 2457632.44 18.43
2016-11-30 09:54:51 2457722.91 18.45
2016-11-30 11:41:25 2457722.99 18.48
2016-11-30 15:55:04 2457723.16 18.49
2016-11-30 17:41:38 2457723.24 18.49
2016-11-30 23:41:51 2457723.49 18.47
2016-12-01 03:55:30 2457723.66 18.46
2016-12-01 05:42:03 2457723.74 18.41
2016-12-01 11:42:16 2457723.99 18.47
2016-12-01 15:55:55 2457724.16 18.47
2016-12-01 17:42:28 2457724.24 18.45
2016-12-02 05:42:53 2457724.74 18.45
2016-12-02 11:43:05 2457724.99 18.46
2016-12-02 17:43:17 2457725.24 18.46
2016-12-02 23:43:30 2457725.49 18.45
2016-12-03 03:57:08 2457725.66 18.48
2016-12-03 05:43:42 2457725.74 18.44
2016-12-03 09:57:21 2457725.91 18.48
2016-12-03 11:43:55 2457725.99 18.45
2016-12-03 15:57:33 2457726.16 18.49
2016-12-03 17:44:07 2457726.24 18.45
2016-12-03 21:57:46 2457726.42 18.42
2016-12-04 03:57:59 2457726.67 18.45
2016-12-04 09:58:12 2457726.92 18.47
2017-01-12 21:18:28 2457766.39 18.47
2017-01-12 23:05:01 2457766.46 18.48
2017-02-18 17:41:27 2457803.24 18.47
2017-02-18 23:41:39 2457803.49 18.47
2017-02-27 17:47:10 2457812.24 18.47
2017-02-27 23:47:23 2457812.49 18.45
2017-06-03 01:39:55 2457907.57 18.46
2017-06-03 05:53:36 2457907.75 18.42
2017-06-17 18:02:27 2457922.25 18.46
2017-06-17 19:49:02 2457922.33 18.43
2017-07-23 23:34:16 2457958.48 18.41
2017-07-24 01:20:51 2457958.56 18.42
2017-12-05 18:17:19 2458093.26 18.39
2017-12-05 20:03:52 2458093.34 18.41
2017-12-22 08:07:43 2458109.84 18.41
2018-01-23 07:35:34 2458141.82 18.40
2018-06-12 06:58:30 2458281.79 18.46
2018-08-04 00:46:09 2458334.53 18.41
2018-08-04 02:32:44 2458334.61 18.33
2018-12-14 13:22:59 2458467.06 18.40
2018-12-14 15:09:33 2458467.13 18.38
2019-01-06 09:03:17 2458489.88 18.37
2019-02-02 12:56:30 2458517.04 18.30
2019-08-06 22:28:57 2458702.44 18.22
2019-12-23 13:42:18 2458841.07 18.20
2019-12-23 15:28:51 2458841.15 18.21
2020-01-17 20:38:13 2458866.36 18.23
2020-01-17 22:24:47 2458866.43 18.20
2020-02-11 17:16:29 2458891.22 18.23
2020-06-24 02:54:35 2459024.62 18.21
2020-07-23 14:22:54 2459054.10 18.20
2020-07-23 16:09:29 2459054.17 18.21
2020-08-04 12:45:09 2459066.03 18.19
2020-08-04 14:31:44 2459066.11 18.17
2020-12-15 01:21:39 2459198.56 18.22
2020-12-15 03:08:13 2459198.63 18.24
2021-01-07 03:00:37 2459221.63 18.26
2021-02-03 00:55:07 2459248.54 18.25
2021-06-22 20:05:34 2459388.34 18.27
2021-06-22 21:52:09 2459388.41 18.26
2021-07-20 01:59:15 2459415.58 18.27
2021-08-15 03:42:41 2459441.65 18.27
2021-12-24 22:15:43 2459573.43 18.32
2022-02-12 20:01:12 2459623.33 18.30
2022-02-12 21:47:46 2459623.41 18.32
2022-07-03 15:16:03 2459764.14 18.27
2022-07-03 17:02:38 2459764.21 18.28
2022-08-04 14:59:02 2459796.12 18.23
2022-08-04 16:45:36 2459796.20 18.27
2022-08-25 03:05:39 2459816.63 18.23
2022-08-25 04:52:13 2459816.70 18.22
2023-01-04 05:23:56 2459948.72 18.26
2023-02-21 21:05:04 2459997.38 18.29
2023-02-21 22:51:38 2459997.45 18.28
2023-05-30 18:47:41 2460095.28 18.32
2023-05-31 00:47:57 2460095.53 18.30
2023-05-31 06:48:13 2460095.78 18.32
2023-05-31 12:48:29 2460096.03 18.31
2023-05-31 18:48:45 2460096.28 18.33
2023-07-14 16:27:33 2460140.19 18.27
2023-07-14 18:14:08 2460140.26 18.31
2023-08-21 16:01:41 2460178.17 18.29
2023-08-21 17:48:16 2460178.24 18.28
2023-09-01 23:57:25 2460189.50 18.29
2023-09-02 04:11:06 2460189.67 18.27
2023-09-02 05:57:40 2460189.75 18.29
2023-09-02 10:11:22 2460189.92 18.31
2023-11-30 23:20:31 2460279.47 18.30
2023-12-01 05:20:43 2460279.72 18.22
2023-12-01 07:07:17 2460279.80 18.26
2023-12-01 11:20:56 2460279.97 18.29
2023-12-01 13:07:30 2460280.05 18.26
2023-12-06 19:11:29 2460285.30 18.27
2023-12-06 23:25:08 2460285.48 18.27
2023-12-07 01:11:42 2460285.55 18.23
2023-12-07 05:25:21 2460285.73 18.24
2023-12-07 07:11:54 2460285.80 18.24
2023-12-07 11:25:33 2460285.98 18.29
2024-01-14 16:45:47 2460324.20 18.22



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