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Gaia21fre




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

TNS ID
AT2021agmh

RA - DEC
346.35127   0.50946
23:05:24.30   00:30:34.06
Galactic coords.
75.91506   -52.40455

Alerting date
2021-12-21 08:57:53
Julian date (TCB)
2459569.87
Alerting magnitude
18.47
Historic magnitude
18.78
Historic StdDev
0.07
Class
QSO
Publication date
Dec. 23, 2021, 10:49 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.
2014-07-25 20:09:42 2456864.34 18.71
2014-07-25 21:56:17 2456864.41 18.68
2014-07-26 02:09:58 2456864.59 18.69
2014-07-26 03:56:33 2456864.66 18.67
2014-11-01 20:01:40 2456963.33 18.66
2014-11-01 21:48:14 2456963.41 18.64
2014-11-18 15:50:57 2456980.16 18.66
2015-05-22 22:00:53 2457165.42 18.78
2015-06-23 13:57:50 2457197.08 18.78
2015-11-10 22:52:34 2457337.45 18.74
2015-12-03 10:45:27 2457359.95 18.75
2015-12-30 20:38:39 2457387.36 18.76
2015-12-30 22:25:13 2457387.43 18.73
2016-05-11 05:04:21 2457519.71 18.66
2016-05-11 09:18:02 2457519.89 18.73
2016-06-06 11:00:28 2457545.96 18.69
2016-07-03 09:08:30 2457572.88 18.66
2016-11-19 22:12:40 2457712.43 18.76
2016-12-16 23:39:37 2457739.49 18.79
2017-01-08 15:45:56 2457762.16 18.80
2017-01-08 17:32:30 2457762.23 18.79
2017-06-21 23:35:41 2457926.48 18.83
2017-06-22 01:22:16 2457926.56 18.80
2017-07-13 11:39:38 2457947.99 18.79
2017-07-13 13:26:12 2457948.06 18.80
2017-11-30 00:42:39 2458087.53 18.78
2017-12-31 19:57:10 2458119.33 18.77
2018-01-17 18:14:03 2458136.26 18.76
2018-01-17 20:00:37 2458136.33 18.76
2018-06-01 19:02:59 2458271.29 18.78
2018-07-08 00:35:43 2458307.52 18.82
2018-07-08 02:22:17 2458307.60 18.82
2018-07-22 12:44:58 2458322.03 18.74
2018-10-26 04:17:21 2458417.68 18.81
2018-10-26 08:31:00 2458417.85 18.79
2018-10-26 10:17:33 2458417.93 18.79
2018-11-02 08:35:58 2458424.86 18.77
2018-11-02 14:36:10 2458425.11 18.77
2018-12-10 13:50:56 2458463.08 18.83
2019-01-18 01:09:46 2458501.55 18.77
2019-01-18 02:56:20 2458501.62 18.78
2019-01-18 07:09:58 2458501.80 18.72
2019-01-18 13:10:11 2458502.05 18.77
2019-01-23 01:13:40 2458506.55 18.76
2019-01-23 07:13:52 2458506.80 18.78
2019-01-23 13:14:05 2458507.05 18.78
2019-01-23 15:00:38 2458507.13 18.75
2019-01-23 21:00:51 2458507.38 18.77
2019-04-24 08:31:52 2458597.86 18.69
2019-04-24 10:18:26 2458597.93 18.71
2019-04-24 14:32:07 2458598.11 18.71
2019-05-06 14:41:20 2458610.11 18.69
2019-05-06 16:27:55 2458610.19 18.68
2019-06-12 22:01:26 2458647.42 18.72
2019-07-22 09:47:09 2458686.91 18.73
2019-07-22 15:47:24 2458687.16 18.71
2019-07-22 17:33:59 2458687.23 18.74
2019-07-22 21:47:40 2458687.41 18.79
2019-07-22 23:34:15 2458687.48 18.72
2019-07-23 03:47:56 2458687.66 18.74
2019-07-23 05:34:30 2458687.73 18.73
2019-07-23 09:48:12 2458687.91 18.75
2019-07-23 11:34:46 2458687.98 18.76
2019-07-23 15:48:28 2458688.16 18.71
2019-07-23 17:35:02 2458688.23 18.71
2019-07-24 05:35:35 2458688.73 18.72
2019-07-24 11:35:51 2458688.98 18.75
2019-07-25 03:50:04 2458689.66 18.75
2019-07-25 05:36:39 2458689.73 18.72
2019-07-25 09:50:20 2458689.91 18.71
2019-07-25 11:36:55 2458689.98 18.74
2019-07-25 15:50:36 2458690.16 18.71
2019-07-25 17:37:11 2458690.23 18.74
2019-07-25 21:50:52 2458690.41 18.74
2019-07-25 23:37:27 2458690.48 18.74
2019-07-26 03:51:08 2458690.66 18.60
2019-07-26 05:37:42 2458690.73 18.74
2019-07-26 09:51:23 2458690.91 18.68
2019-07-26 11:37:58 2458690.98 18.72
2019-07-26 15:51:39 2458691.16 18.73
2019-10-28 01:14:25 2458784.55 18.71
2019-10-28 05:28:04 2458784.73 18.70
2019-10-28 07:14:37 2458784.80 18.75
2019-11-09 17:42:41 2458797.24 18.73
2019-11-09 19:29:15 2458797.31 18.75
2019-12-14 15:03:07 2458832.13 18.67
2020-04-29 22:26:35 2458969.44 18.68
2020-05-17 16:57:34 2458987.21 18.69
2020-05-17 18:44:09 2458987.28 18.72
2020-06-20 08:19:03 2459020.85 18.70
2020-10-26 04:14:53 2459148.68 18.63
2020-11-03 14:33:56 2459157.11 18.66
2020-11-03 16:20:29 2459157.18 18.58
2020-11-03 20:34:08 2459157.36 18.63
2021-01-19 20:55:00 2459234.37 18.68
2021-01-20 01:08:40 2459234.55 18.65
2021-01-20 02:55:13 2459234.62 18.63
2021-01-20 07:08:52 2459234.80 18.67
2021-01-20 08:55:26 2459234.87 18.64
2021-01-20 13:09:05 2459235.05 18.65
2021-01-20 14:55:39 2459235.12 18.67
2021-01-20 20:55:51 2459235.37 18.62
2021-01-21 01:09:30 2459235.55 18.68
2021-01-21 02:56:04 2459235.62 18.62
2021-01-21 07:09:43 2459235.80 18.62
2021-01-21 08:56:17 2459235.87 18.62
2021-01-21 13:09:55 2459236.05 18.68
2021-01-21 14:56:29 2459236.12 18.65
2021-01-21 19:10:08 2459236.30 18.69
2021-01-21 20:56:42 2459236.37 18.64
2021-01-22 01:10:21 2459236.55 18.64
2021-01-22 02:56:54 2459236.62 18.63
2021-01-22 07:10:33 2459236.80 18.67
2021-01-22 08:57:07 2459236.87 18.65
2021-01-22 13:10:46 2459237.05 18.67
2021-01-22 14:57:20 2459237.12 18.67
2021-01-22 19:10:59 2459237.30 18.64
2021-01-22 20:57:33 2459237.37 18.66
2021-04-24 10:16:26 2459328.93 18.62
2021-04-24 14:30:08 2459329.10 18.64
2021-04-24 16:16:42 2459329.18 18.58
2021-05-07 20:39:43 2459342.36 18.61
2021-06-13 08:13:51 2459378.84 18.51
2021-06-13 10:00:26 2459378.92 18.54
2021-11-02 09:28:30 2459520.89 18.55
2021-11-02 11:15:04 2459520.97 18.50
2021-11-19 17:16:59 2459538.22 18.49
2021-11-19 21:30:37 2459538.40 18.50
2021-12-21 08:57:53 2459569.87 18.47
2021-12-21 10:44:27 2459569.95 18.45



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