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Gaia21bmh




Other surveys detections
None
Comments
slow brightening of known z=1.4 QSO B1527+581
ATels
None
AstroNotes
None

TNS ID
AT2021haf

RA - DEC
232.26765   57.94795
15:29:04.24   57:56:52.62
Galactic coords.
92.22951   48.71192

Alerting date
2021-03-22 20:05:00
Julian date (TCB)
2459296.34
Alerting magnitude
17.35
Historic magnitude
17.81
Historic StdDev
0.10
Class
QSO
Publication date
March 24, 2021, 9:02 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.
2014-08-15 06:37:50 2456884.78 17.82
2014-08-15 12:38:04 2456885.03 17.75
2014-08-15 18:38:18 2456885.28 17.78
2014-08-15 20:24:52 2456885.35 17.80
2014-08-16 00:38:31 2456885.53 17.78
2014-08-16 02:25:05 2456885.60 17.80
2014-08-16 06:38:45 2456885.78 17.79
2014-08-16 08:25:19 2456885.85 17.76
2014-08-16 12:38:59 2456886.03 17.79
2014-08-16 14:25:33 2456886.10 17.76
2014-08-16 18:39:13 2456886.28 17.78
2014-08-16 20:25:47 2456886.35 17.76
2014-08-17 00:39:26 2456886.53 17.79
2014-08-17 02:26:00 2456886.60 17.77
2014-08-17 06:39:40 2456886.78 17.78
2014-08-17 08:26:14 2456886.85 17.76
2014-08-17 14:26:28 2456887.10 17.78
2014-08-23 12:45:32 2456893.03 17.79
2014-08-23 14:32:06 2456893.11 17.79
2014-11-06 11:25:45 2456967.98 17.75
2015-01-11 04:33:47 2457033.69 17.76
2015-02-04 10:25:09 2457057.93 17.77
2015-07-11 19:36:06 2457215.32 17.80
2015-09-13 19:04:53 2457279.30 17.82
2015-10-21 00:41:50 2457316.53 17.80
2015-10-21 04:55:30 2457316.71 17.81
2015-11-20 04:44:05 2457346.70 17.80
2015-11-20 06:30:39 2457346.77 17.78
2015-12-21 00:11:58 2457377.51 17.75
2015-12-21 04:25:39 2457377.68 17.77
2016-01-24 03:47:44 2457411.66 17.79
2016-03-25 02:38:41 2457472.61 17.75
2016-03-25 04:25:16 2457472.68 17.73
2016-05-23 07:37:33 2457531.82 17.70
2016-05-23 09:24:07 2457531.89 17.73
2016-06-18 03:14:30 2457557.64 17.76
2016-07-23 12:55:49 2457593.04 17.86
2016-08-26 20:21:00 2457627.35 17.72
2016-08-27 00:34:39 2457627.52 17.71
2016-09-26 06:25:45 2457657.77 17.70
2016-09-26 08:12:19 2457657.84 17.70
2016-11-02 01:49:33 2457694.58 17.69
2016-12-02 17:47:49 2457725.24 17.75
2016-12-02 19:34:24 2457725.32 17.69
2016-12-31 19:17:55 2457754.30 17.77
2016-12-31 23:31:36 2457754.48 17.74
2017-04-06 06:47:27 2457849.78 17.81
2017-04-27 00:45:23 2457870.53 17.81
2017-04-27 04:59:03 2457870.71 17.82
2017-06-04 16:03:30 2457909.17 17.84
2017-07-02 03:51:13 2457936.66 17.81
2017-08-05 11:11:34 2457970.97 17.87
2017-09-10 04:49:15 2458006.70 17.83
2017-10-10 02:55:31 2458036.62 17.83
2017-10-10 04:42:05 2458036.70 17.83
2017-11-14 20:33:15 2458072.36 17.83
2017-11-14 22:19:49 2458072.43 17.85
2018-01-12 13:59:16 2458131.08 17.82
2018-05-09 23:57:58 2458248.50 17.81
2018-06-16 23:07:39 2458286.46 17.73
2018-07-16 04:52:38 2458315.70 17.77
2018-07-16 06:39:12 2458315.78 17.76
2018-08-18 10:32:07 2458348.94 17.70
2018-08-18 12:18:41 2458349.01 17.75
2018-09-24 05:55:49 2458385.75 17.67
2018-10-23 22:02:07 2458415.42 17.70
2018-10-23 23:48:41 2458415.49 17.72
2018-11-27 05:27:07 2458449.73 17.75
2018-12-29 09:14:55 2458481.89 17.77
2018-12-29 11:01:29 2458481.96 17.75
2019-01-24 03:03:42 2458507.63 17.74
2019-01-24 04:50:16 2458507.70 17.71
2019-03-01 20:08:45 2458544.34 17.72
2019-03-01 21:55:19 2458544.41 17.71
2019-03-22 03:53:28 2458564.66 17.78
2019-03-22 08:07:08 2458564.84 17.76
2019-05-23 06:57:14 2458626.79 17.71
2019-09-04 16:10:23 2458731.17 17.79
2019-09-04 17:56:57 2458731.25 17.77
2019-09-25 10:51:05 2458751.95 17.77
2019-09-25 12:37:39 2458752.03 17.77
2019-11-03 08:56:31 2458790.87 17.73
2019-11-25 07:57:36 2458812.83 17.70
2019-11-25 09:44:10 2458812.91 17.70
2020-01-28 12:51:29 2458877.04 17.62
2020-02-28 00:19:35 2458907.51 17.64
2020-04-04 15:39:17 2458944.15 17.60
2020-05-04 22:45:00 2458974.45 17.60
2020-05-05 02:58:39 2458974.62 17.58
2020-06-08 04:21:56 2459008.68 17.55
2020-06-08 06:08:30 2459008.76 17.58
2020-07-13 13:45:27 2459044.07 17.55
2020-08-19 04:30:49 2459080.69 17.56
2020-09-24 23:54:25 2459117.50 17.54
2020-09-25 04:08:05 2459117.67 17.54
2020-10-24 16:00:39 2459147.17 17.54
2020-12-30 03:13:04 2459213.63 17.50
2020-12-30 04:59:39 2459213.71 17.48
2021-01-24 16:48:34 2459239.20 17.39
2021-03-02 14:06:46 2459276.09 17.41
2021-03-02 15:53:20 2459276.16 17.39
2021-03-22 21:51:34 2459296.41 17.36
2021-05-01 02:46:47 2459335.62 17.38
2021-05-24 00:55:11 2459358.54 17.30
2021-06-30 00:11:01 2459395.51 17.36
2021-06-30 01:57:35 2459395.58 17.37
2021-07-31 07:39:52 2459426.82 17.35
2021-09-01 05:38:04 2459458.73 17.41
2021-09-01 07:24:38 2459458.81 17.42



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