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Gaia21ahp


Details Follow-up


Other surveys detections
None
Comments
brightening of a known z=0.77 QSO
ATels
None
AstroNotes
None

TNS ID
AT2021asz

RA - DEC
168.68741   17.29911
11:14:44.98   17:17:56.80
Galactic coords.
231.65917   65.61847

Alerting date
2021-01-16 21:58:56
Julian date (TCB)
2459231.42
Alerting magnitude
17.96
Historic magnitude
18.31
Historic StdDev
0.09
Class
QSO
Publication date
Jan. 18, 2021, 11:01 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.
2014-10-28 04:34:07 2456958.69 18.30
2014-10-28 06:20:42 2456958.76 18.30
2015-06-25 17:10:41 2457199.22 18.49
2015-06-25 18:57:14 2457199.29 18.48
2015-11-06 17:43:15 2457333.24 18.34
2015-11-06 19:29:50 2457333.31 18.31
2015-12-27 05:30:52 2457383.73 18.35
2016-05-13 06:42:56 2457521.78 18.38
2016-06-10 08:12:17 2457549.84 18.25
2016-07-05 12:19:13 2457575.01 18.34
2016-07-05 14:05:47 2457575.09 18.27
2016-11-15 20:40:20 2457708.36 18.13
2016-11-16 00:54:01 2457708.54 18.13
2017-01-04 18:38:43 2457758.28 18.22
2017-01-04 20:25:18 2457758.35 18.20
2017-05-23 22:59:38 2457897.46 18.12
2017-07-15 02:48:29 2457949.62 18.10
2017-07-15 04:35:03 2457949.69 18.11
2017-12-29 14:58:52 2458117.12 18.28
2018-01-13 10:52:32 2458131.95 18.29
2018-01-13 15:06:13 2458132.13 18.24
2018-01-13 16:52:48 2458132.20 18.24
2018-04-17 05:01:59 2458225.71 18.25
2018-04-17 06:48:33 2458225.78 18.25
2018-04-17 11:02:12 2458225.96 18.24
2018-04-17 12:48:46 2458226.03 18.24
2018-04-25 00:53:57 2458233.54 18.29
2018-04-25 05:07:35 2458233.71 18.22
2018-04-25 06:54:09 2458233.79 18.23
2018-04-25 11:07:48 2458233.96 18.23
2018-06-03 22:21:38 2458273.43 18.21
2018-06-04 00:08:12 2458273.51 18.25
2018-07-14 05:31:25 2458313.73 18.33
2018-07-14 09:45:04 2458313.91 18.28
2018-07-14 11:31:38 2458313.98 18.29
2018-07-14 15:45:17 2458314.16 18.29
2018-07-14 17:31:50 2458314.23 18.29
2018-07-14 21:45:29 2458314.41 18.30
2018-07-21 15:50:30 2458321.16 18.33
2018-07-21 23:37:16 2458321.48 18.30
2018-07-22 03:50:55 2458321.66 18.29
2018-10-20 18:44:10 2458412.28 18.25
2018-10-21 00:44:26 2458412.53 18.25
2018-10-21 04:58:07 2458412.71 18.24
2018-10-31 06:53:06 2458422.79 18.28
2018-10-31 11:06:48 2458422.96 18.28
2018-10-31 12:53:22 2458423.04 18.30
2018-12-06 22:39:00 2458459.44 18.27
2019-01-15 03:59:54 2458498.67 18.28
2019-01-15 05:46:29 2458498.74 18.28
2019-01-15 11:46:45 2458498.99 18.27
2019-01-15 16:00:26 2458499.17 18.28
2019-01-15 17:47:00 2458499.24 18.28
2019-01-19 05:50:29 2458502.74 18.29
2019-01-19 10:04:10 2458502.92 18.30
2019-01-19 11:50:45 2458502.99 18.27
2019-01-19 16:04:26 2458503.17 18.28
2019-01-19 17:51:01 2458503.24 18.27
2019-01-19 22:04:42 2458503.42 18.25
2019-04-24 18:01:14 2458598.25 18.44
2019-04-24 19:47:48 2458598.32 18.45
2019-05-11 19:50:57 2458615.33 18.41
2019-05-12 00:04:36 2458615.50 18.37
2019-06-15 01:17:06 2458649.55 18.42
2019-07-19 02:37:15 2458683.61 18.30
2019-07-19 08:37:27 2458683.86 18.28
2019-07-19 12:51:06 2458684.04 18.30
2019-07-19 14:37:40 2458684.11 18.24
2019-07-19 18:51:18 2458684.29 18.30
2019-07-19 20:37:52 2458684.36 18.30
2019-07-20 00:51:31 2458684.54 18.29
2019-07-20 06:51:44 2458684.79 18.30
2019-07-20 08:38:18 2458684.86 18.30
2019-07-20 12:51:57 2458685.04 18.27
2019-07-20 14:38:31 2458685.11 18.26
2019-07-20 18:52:10 2458685.29 18.27
2019-07-21 00:52:23 2458685.54 18.27
2019-07-21 02:38:57 2458685.61 18.26
2019-07-21 06:52:36 2458685.79 18.29
2019-07-21 08:39:10 2458685.86 18.30
2019-07-21 12:52:49 2458686.04 18.28
2019-07-21 14:39:22 2458686.11 18.22
2019-07-21 18:53:01 2458686.29 18.27
2019-07-21 20:39:35 2458686.36 18.31
2019-07-22 02:39:48 2458686.61 18.28
2019-07-22 06:53:27 2458686.79 18.29
2019-07-22 08:40:01 2458686.86 18.30
2019-07-22 14:40:13 2458687.11 18.29
2019-10-28 15:46:23 2458785.16 18.29
2019-11-14 14:29:52 2458802.10 18.34
2019-11-14 16:16:27 2458802.18 18.30
2019-12-16 17:51:47 2458834.24 18.23
2020-04-25 01:45:01 2458964.57 18.28
2020-04-25 03:31:35 2458964.65 18.31
2020-05-15 14:17:29 2458985.10 18.32
2020-05-15 16:04:02 2458985.17 18.32
2020-06-16 09:34:46 2459016.90 18.25
2020-06-16 11:21:19 2459016.97 18.24
2020-10-20 18:42:17 2459143.28 18.08
2020-10-20 22:55:58 2459143.46 18.04
2020-10-21 00:42:33 2459143.53 18.08
2020-11-01 11:05:07 2459154.96 18.05
2020-12-07 06:24:22 2459190.77 17.96
2020-12-07 10:38:04 2459190.94 17.93
2021-01-16 21:58:56 2459231.42 17.96
2021-01-17 11:46:03 2459231.99 17.91
2021-01-17 15:59:44 2459232.17 17.90
2021-01-17 17:46:19 2459232.24 17.87
2021-01-17 22:00:00 2459232.42 17.92
2021-01-17 23:46:34 2459232.49 17.92
2021-01-18 05:46:50 2459232.74 17.90
2021-01-18 10:00:31 2459232.92 17.85
2021-01-18 11:47:06 2459232.99 17.90
2021-01-18 17:47:22 2459233.24 17.88
2021-01-18 22:01:03 2459233.42 17.91
2021-01-18 23:47:38 2459233.49 17.92
2021-01-19 04:01:19 2459233.67 17.95
2021-04-24 23:59:25 2459329.50 18.10
2021-04-25 01:45:59 2459329.57 18.12
2021-05-12 19:48:35 2459347.33 18.13
2021-06-15 13:15:55 2459381.05 18.16
2021-10-28 18:01:32 2459516.25 18.11
2022-05-04 13:03:42 2459704.04 18.09
2022-05-28 06:57:07 2459727.79 18.09
2022-06-26 12:38:17 2459757.03 18.07
2022-06-26 14:24:50 2459757.10 18.09
2022-11-07 08:57:19 2459890.87 18.10
2022-11-07 13:11:01 2459891.05 18.10
2022-12-02 13:06:17 2459916.05 18.13
2022-12-27 18:58:16 2459941.29 18.12
2022-12-27 20:44:51 2459941.36 18.11
2023-06-12 13:52:07 2460108.08 18.22
2023-06-12 15:38:41 2460108.15 18.21
2023-07-07 01:46:31 2460132.57 18.22
2023-07-07 03:33:05 2460132.65 18.21
2023-11-17 16:08:07 2460266.17 18.22
2024-01-06 09:52:32 2460315.91 18.25



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