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Gaia23abl




Other surveys detections
None
Comments
0.6 mag brightening in known QSO (Z=1.04)
ATels
15571  15572  15642 
AstroNotes
None

TNS ID
AT2023ah

RA - DEC
158.02595   -14.00542
10:32:06.23   -14:00:19.51
Galactic coords.
259.16224   36.75862

Alerting date
2023-01-03 03:14:04
Julian date (TCB)
2459947.63
Alerting magnitude
18.19
Historic magnitude
19.21
Historic StdDev
0.21
Class
QSO
Publication date
Jan. 4, 2023, 9:53 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.
2014-11-02 18:54:56 2456964.29 18.99
2014-11-02 23:08:37 2456964.46 18.99
2014-11-22 00:58:07 2456983.54 18.91
2015-05-20 17:03:09 2457163.21 19.09
2015-05-20 18:49:43 2457163.28 19.12
2015-06-20 12:27:01 2457194.02 19.18
2015-11-12 14:01:18 2457339.08 19.20
2016-01-02 11:59:56 2457390.00 19.26
2016-05-07 12:12:19 2457516.01 19.13
2016-06-04 05:59:30 2457543.75 19.18
2016-11-21 19:23:18 2457714.31 19.23
2017-01-11 13:10:26 2457765.05 19.24
2017-05-18 10:30:20 2457891.94 19.01
2017-06-19 08:17:08 2457923.85 19.11
2017-06-19 10:03:41 2457923.92 19.14
2017-07-10 20:14:52 2457945.34 19.12
2017-10-19 00:25:06 2458045.52 19.20
2017-10-19 04:38:47 2458045.69 19.21
2017-10-19 06:25:22 2458045.77 19.23
2017-10-19 10:39:03 2458045.94 19.21
2017-10-19 12:25:38 2458046.02 19.12
2017-10-19 16:39:19 2458046.19 19.22
2017-10-19 18:25:53 2458046.27 19.19
2017-10-20 00:26:09 2458046.52 19.22
2017-10-20 04:39:50 2458046.69 19.18
2017-10-20 10:40:05 2458046.94 19.18
2017-10-20 16:40:21 2458047.19 19.20
2017-10-20 18:26:55 2458047.27 19.22
2017-10-20 22:40:36 2458047.44 19.14
2017-10-21 00:27:11 2458047.52 19.18
2017-10-21 04:40:52 2458047.70 19.18
2017-10-21 06:27:26 2458047.77 19.24
2017-10-21 10:41:07 2458047.95 19.17
2017-10-21 12:27:42 2458048.02 19.19
2017-10-21 16:41:23 2458048.20 19.19
2017-10-21 18:27:58 2458048.27 19.22
2017-12-02 03:55:35 2458089.66 19.06
2017-12-02 05:42:10 2458089.74 19.06
2018-01-04 03:32:30 2458122.65 19.06
2018-01-04 05:19:04 2458122.72 19.01
2018-01-20 17:28:18 2458139.23 19.05
2018-01-20 21:41:59 2458139.40 18.99
2018-07-04 16:58:47 2458304.21 19.22
2018-07-04 21:12:25 2458304.38 19.23
2018-07-20 09:17:02 2458319.89 19.26
2018-07-20 11:03:36 2458319.96 19.27
2018-10-25 01:20:44 2458416.56 19.23
2018-10-25 05:34:25 2458416.73 19.22
2018-10-25 07:21:00 2458416.81 19.19
2018-12-12 18:52:54 2458465.29 19.17
2019-04-18 23:25:31 2458592.48 18.96
2019-04-19 01:12:05 2458592.55 19.00
2019-04-19 05:25:44 2458592.73 18.97
2019-04-19 07:12:18 2458592.80 19.00
2019-05-04 11:32:56 2458607.98 18.96
2019-06-09 17:01:23 2458644.21 19.08
2019-06-09 18:47:56 2458644.28 19.05
2019-10-22 22:10:54 2458779.42 18.83
2019-10-23 02:24:35 2458779.60 18.79
2019-10-23 04:11:10 2458779.67 18.80
2019-11-07 16:34:04 2458795.19 18.79
2019-12-11 16:24:42 2458829.18 18.84
2019-12-11 18:11:17 2458829.26 18.81
2020-01-20 06:35:04 2458868.77 18.97
2020-01-20 08:21:39 2458868.85 18.93
2020-01-20 12:35:20 2458869.02 18.95
2020-01-25 02:26:58 2458873.60 18.85
2020-01-25 06:40:40 2458873.78 18.84
2020-01-25 08:27:14 2458873.85 18.79
2020-01-25 12:40:55 2458874.03 18.72
2020-01-25 14:27:30 2458874.10 18.89
2020-05-01 01:21:53 2458970.56 18.47
2020-05-21 07:57:00 2458990.83 18.70
2020-05-21 09:43:33 2458990.91 18.69
2020-06-22 21:18:47 2459023.39 18.61
2020-06-22 23:05:21 2459023.46 18.66
2020-10-25 13:19:03 2459148.05 18.93
2020-11-08 11:40:01 2459161.99 19.02
2020-11-08 13:26:36 2459162.06 19.02
2020-12-13 05:05:22 2459196.71 19.06
2020-12-13 06:51:57 2459196.79 19.05
2021-04-19 05:24:01 2459323.73 19.01
2021-04-19 07:10:35 2459323.80 19.02
2021-04-19 11:24:14 2459323.98 19.03
2021-04-19 13:10:48 2459324.05 19.01
2021-05-05 13:17:31 2459340.05 19.11
2021-05-05 17:31:10 2459340.23 19.10
2021-06-10 05:00:08 2459375.71 18.97
2021-06-10 06:46:41 2459375.78 18.92
2021-07-22 11:53:22 2459418.00 19.23
2021-07-22 16:07:02 2459418.17 19.20
2021-07-22 17:53:35 2459418.25 19.21
2021-07-22 22:07:14 2459418.42 19.21
2021-07-22 23:53:48 2459418.50 19.21
2021-07-23 04:07:27 2459418.67 19.21
2021-07-27 10:10:49 2459422.92 19.21
2021-07-27 11:57:22 2459423.00 19.17
2021-07-27 16:11:01 2459423.17 19.12
2021-07-27 17:57:35 2459423.25 19.20
2021-07-27 22:11:14 2459423.42 19.17
2021-07-27 23:57:48 2459423.50 19.17
2021-12-23 18:16:31 2459572.26 19.17
2021-12-23 20:03:06 2459572.34 19.17
2022-04-28 18:31:16 2459698.27 19.00
2022-04-28 20:17:50 2459698.35 19.03
2022-05-21 20:16:05 2459721.34 18.80
2022-05-22 00:29:43 2459721.52 18.74
2022-06-21 07:54:28 2459751.83 18.57
2022-11-13 07:42:14 2459896.82 18.77
2022-12-07 13:36:25 2459921.07 18.32
2022-12-07 15:23:00 2459921.14 18.27
2023-01-03 03:14:04 2459947.63 18.19
2023-01-03 07:27:45 2459947.81 18.12
2023-05-09 03:26:16 2460073.64 18.30
2023-06-06 07:25:43 2460101.81 18.95
2023-06-06 09:12:17 2460101.88 18.97
2023-07-02 03:01:04 2460127.63 18.65
2023-11-23 10:37:14 2460271.94 19.19
2023-12-22 02:35:35 2460300.61 19.33
2023-12-22 04:22:10 2460300.68 19.30
2024-01-13 08:38:12 2460322.86 19.27



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