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Gaia19agv




Other surveys detections
None
Comments
previously quiet QSO at z=2.2 brightens by 0.8 mag
ATels
None

TNS ID
AT2019yt

RA - DEC
158.75897   -20.19287
10:35:02.15   -20:11:34.33
Galactic coords.
264.43497   32.29413

Alerting date
2019-01-21 04:43:45
Julian date
2458504.70
Alerting magnitude
17.84
Historic magnitude
18.78
Historic StdDev
0.10
Class
QSO
Publication date
Jan. 23, 2019, noon

Click and scroll down and select one row in the table below to display the corresponding spectrum.


Date JD Average Mag.
2014-07-26 16:38:08 2456865.19 18.92
2014-07-26 18:24:42 2456865.27 18.83
2014-07-26 22:38:21 2456865.44 18.93
2014-07-27 00:24:55 2456865.52 18.93
2014-07-27 04:38:34 2456865.69 18.90
2014-07-27 06:25:08 2456865.77 18.94
2014-11-04 05:14:02 2456965.72 18.87
2014-11-22 13:04:12 2456984.04 18.89
2015-11-14 00:19:21 2457340.51 18.86
2015-12-06 18:15:44 2457363.26 18.90
2016-01-04 06:02:13 2457391.75 18.85
2016-05-06 19:52:39 2457515.33 18.77
2016-06-02 17:56:58 2457542.25 18.73
2016-11-23 03:13:23 2457715.63 18.84
2017-01-13 14:59:38 2457767.12 18.78
2017-05-17 20:37:50 2457891.36 18.80
2017-05-17 22:24:23 2457891.43 18.81
2017-06-17 20:15:12 2457922.34 18.78
2017-07-11 02:09:29 2457945.59 18.76
2017-10-19 06:31:33 2458045.77 18.77
2017-10-19 10:45:14 2458045.95 18.75
2017-10-19 12:31:49 2458046.02 18.73
2017-10-19 16:45:30 2458046.20 18.75
2017-10-19 18:32:04 2458046.27 18.78
2017-10-19 22:45:45 2458046.45 18.69
2017-10-20 00:32:20 2458046.52 18.75
2017-10-20 04:46:00 2458046.70 18.71
2017-10-22 10:48:14 2458048.95 18.80
2017-10-22 16:48:30 2458049.20 18.74
2017-10-23 04:49:01 2458049.70 18.77
2017-10-23 06:35:35 2458049.77 18.78
2017-12-03 15:58:40 2458091.17 18.80
2018-01-04 03:38:10 2458122.65 18.81
2018-01-04 05:24:45 2458122.73 18.82
2018-01-23 15:45:54 2458142.16 18.81
2018-05-29 03:46:56 2458267.66 18.78
2018-07-02 22:56:55 2458302.46 18.72
2018-07-21 03:12:27 2458320.63 18.75
2018-07-21 04:59:01 2458320.71 18.80
2018-10-26 07:27:17 2458417.81 18.46
2018-11-08 07:35:02 2458430.82 18.58
2018-12-14 05:08:52 2458466.71 18.62
2018-12-14 06:55:27 2458466.79 18.62
2019-01-21 04:43:45 2458504.70 17.84
2019-01-21 06:30:20 2458504.77 17.87
2019-01-21 12:30:35 2458505.02 18.00
2019-01-31 00:38:54 2458514.53 18.27
2019-01-31 04:52:34 2458514.70 18.18
2019-01-31 06:39:09 2458514.78 18.19
2019-01-31 10:52:50 2458514.95 18.22
2019-04-18 11:18:59 2458591.97 18.60
2019-04-18 13:05:33 2458592.05 18.61
2019-04-18 17:19:12 2458592.22 18.62
2019-04-18 19:05:46 2458592.30 18.63
2019-05-02 01:13:30 2458605.55 18.60
2019-05-02 05:27:08 2458605.73 18.61
2019-05-02 07:13:42 2458605.80 18.58
2019-05-02 11:27:21 2458605.98 18.56
2019-06-09 10:55:36 2458643.96 18.60
2019-07-25 08:04:42 2458689.84 18.63
2019-07-25 12:18:21 2458690.01 18.63
2019-07-25 14:04:55 2458690.09 18.62
2019-07-25 18:18:34 2458690.26 18.56
2019-07-25 20:05:08 2458690.34 18.57
2019-08-03 12:27:10 2458699.02 18.61
2019-08-03 14:13:44 2458699.09 18.57
2019-08-03 18:27:23 2458699.27 18.60
2019-08-03 20:13:57 2458699.34 18.56
2019-08-04 00:27:36 2458699.52 18.59
2019-08-04 02:14:10 2458699.59 18.62