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Gaia20evf


Details Follow-up


Other surveys detections
None
Comments
~0.3 mag rise in known z=1.79 QSO
ATels
None
AstroNotes
None

TNS ID
AT2020xqf

RA - DEC
195.06354   35.38008
13:00:15.25   35:22:48.29
Galactic coords.
110.63072   81.53656

Alerting date
2020-10-18 04:23:37
Julian date (TCB)
2459140.68
Alerting magnitude
18.57
Historic magnitude
18.94
Historic StdDev
0.08
Class
QSO
Publication date
Oct. 20, 2020, 10:36 p.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.
2014-08-04 19:38:46 2456874.32 18.95
2014-08-04 23:52:25 2456874.49 18.98
2014-08-05 01:38:59 2456874.57 18.97
2014-08-05 05:52:39 2456874.74 18.97
2014-08-05 13:39:26 2456875.07 18.94
2014-11-08 04:11:44 2456969.67 18.91
2015-01-18 22:54:47 2457041.45 18.82
2015-02-03 05:00:07 2457056.71 18.79
2015-02-03 09:13:48 2457056.88 18.80
2015-05-30 00:01:50 2457172.50 18.86
2015-05-30 01:48:23 2457172.58 18.85
2015-07-03 19:13:20 2457207.30 18.82
2015-08-19 12:46:43 2457254.03 18.91
2015-08-19 17:00:23 2457254.21 18.92
2015-08-19 18:46:57 2457254.28 18.91
2015-08-19 23:00:37 2457254.46 18.89
2015-08-20 05:00:50 2457254.71 18.95
2015-08-20 11:01:03 2457254.96 18.89
2015-08-20 12:47:37 2457255.03 18.92
2015-08-20 17:01:17 2457255.21 18.93
2015-08-20 23:01:30 2457255.46 18.92
2015-08-21 00:48:04 2457255.53 18.90
2015-08-21 05:01:43 2457255.71 18.89
2015-08-21 17:02:09 2457256.21 18.91
2015-08-21 23:02:22 2457256.46 18.91
2015-08-22 17:03:01 2457257.21 18.92
2015-08-22 23:03:15 2457257.46 18.91
2015-08-23 05:03:28 2457257.71 18.91
2015-08-23 11:03:41 2457257.96 18.88
2015-08-23 17:03:54 2457258.21 18.92
2015-08-23 18:50:28 2457258.29 18.88
2015-08-24 00:50:41 2457258.54 18.90
2015-08-24 05:04:20 2457258.71 18.92
2015-08-24 11:04:34 2457258.96 18.93
2015-08-24 12:51:08 2457259.04 18.89
2015-08-24 17:04:47 2457259.21 18.93
2015-08-24 23:05:01 2457259.46 18.92
2015-08-25 00:51:35 2457259.54 18.90
2015-08-25 05:05:14 2457259.71 18.94
2015-08-25 06:51:48 2457259.79 18.87
2015-08-25 11:05:28 2457259.96 18.93
2015-08-25 12:52:02 2457260.04 18.87
2015-11-02 00:57:34 2457328.54 18.94
2015-11-02 05:11:15 2457328.72 18.95
2015-11-02 06:57:50 2457328.79 18.94
2015-11-24 11:17:17 2457350.97 18.94
2015-11-24 13:03:51 2457351.04 18.95
2015-12-25 16:58:03 2457382.21 18.97
2015-12-25 18:44:37 2457382.28 18.96
2016-02-01 16:05:06 2457420.17 18.97
2016-02-01 17:51:41 2457420.24 18.93
2016-02-12 10:12:19 2457430.93 18.99
2016-02-12 11:58:54 2457431.00 18.98
2016-05-19 14:52:14 2457528.12 18.95
2016-06-12 18:57:46 2457552.29 18.94
2016-07-14 08:22:17 2457583.85 18.90
2016-11-12 02:08:50 2457704.59 18.80
2016-11-12 06:22:30 2457704.77 18.81
2016-12-08 06:18:57 2457730.76 18.85
2016-12-08 08:05:32 2457730.84 18.84
2017-01-04 07:52:52 2457757.83 18.85
2017-02-15 06:24:54 2457799.77 18.84
2017-02-15 14:11:44 2457800.09 18.86
2017-02-15 18:25:24 2457800.27 18.86
2017-02-15 20:11:59 2457800.34 18.87
2017-02-19 06:28:45 2457803.77 18.88
2017-02-19 08:15:19 2457803.84 18.85
2017-02-19 12:29:00 2457804.02 18.84
2017-02-19 14:15:34 2457804.09 18.87
2017-02-19 18:29:15 2457804.27 18.90
2017-04-12 22:41:34 2457856.45 18.83
2017-04-13 04:41:48 2457856.70 18.87
2017-04-13 06:28:22 2457856.77 18.85
2017-04-13 10:42:01 2457856.95 18.82
2017-04-13 12:28:35 2457857.02 18.82
2017-04-13 22:42:28 2457857.45 18.81
2017-04-14 00:29:02 2457857.52 18.85
2017-04-14 04:42:42 2457857.70 18.87
2017-04-14 06:29:16 2457857.77 18.89
2017-04-14 10:42:55 2457857.95 18.84
2017-04-14 12:29:29 2457858.02 18.82
2017-04-14 16:43:09 2457858.20 18.86
2017-04-14 18:29:43 2457858.27 18.84
2017-04-15 00:29:56 2457858.52 18.84
2017-04-15 04:43:36 2457858.70 18.86
2017-04-15 10:43:50 2457858.95 18.84
2017-06-27 21:17:18 2457932.39 18.81
2017-07-26 03:07:55 2457960.63 18.78
2017-07-26 04:54:29 2457960.70 18.81
2017-11-23 04:42:32 2458080.70 18.77
2017-12-22 08:40:59 2458109.86 18.83
2017-12-22 10:27:34 2458109.94 18.85
2018-01-14 16:22:05 2458133.18 18.86
2018-04-20 17:33:58 2458229.23 18.92
2018-04-20 19:20:32 2458229.31 18.91
2018-04-30 23:40:02 2458239.49 18.94
2018-05-01 01:26:35 2458239.56 18.91
2018-05-01 05:40:15 2458239.74 18.93
2018-07-13 10:16:13 2458312.93 18.93
2018-08-06 12:04:07 2458337.00 18.88
2018-08-06 16:17:46 2458337.18 18.89
2018-08-06 18:04:20 2458337.25 18.88
2018-12-04 05:53:26 2458456.75 18.87
2019-01-05 09:39:29 2458488.90 18.87
2019-01-24 21:40:26 2458508.40 18.88
2019-04-30 06:31:12 2458603.77 18.85
2019-05-15 18:35:21 2458619.27 18.84
2019-06-22 07:33:33 2458656.81 18.83
2019-07-28 15:14:32 2458693.14 18.85
2019-11-18 03:52:30 2458805.66 18.73
2019-12-23 11:48:41 2458840.99 18.75
2019-12-23 16:02:23 2458841.17 18.73
2020-01-28 07:27:30 2458876.81 18.80
2020-01-28 11:41:11 2458876.99 18.75
2020-01-28 13:27:46 2458877.06 18.79
2020-02-14 01:51:20 2458893.58 18.81
2020-02-14 07:51:35 2458893.83 18.80
2020-04-19 14:08:00 2458959.09 18.73
2020-04-19 15:54:34 2458959.16 18.77
2020-04-19 20:08:13 2458959.34 18.76
2020-04-19 21:54:47 2458959.41 18.75
2020-05-06 22:16:06 2458976.43 18.77
2020-05-07 02:29:45 2458976.60 18.79
2020-05-07 04:16:19 2458976.68 18.75
2020-06-14 05:49:47 2459014.74 18.69
2020-07-21 19:39:52 2459052.32 18.63
2020-08-07 04:16:38 2459068.68 18.61
2020-08-07 06:03:12 2459068.75 18.62
2020-10-16 06:08:10 2459138.76 18.61
2020-10-16 12:08:25 2459139.01 18.57
2020-10-16 18:08:40 2459139.26 18.61
2020-10-16 22:22:21 2459139.43 18.58
2020-10-17 00:08:56 2459139.51 18.54
2020-10-17 04:22:37 2459139.68 18.58
2020-10-17 06:09:11 2459139.76 18.61
2020-10-17 10:22:52 2459139.93 18.59
2020-10-17 12:09:26 2459140.01 18.59
2020-10-17 16:23:07 2459140.18 18.57
2020-10-17 22:23:22 2459140.43 18.59
2020-10-18 04:23:37 2459140.68 18.57
2020-10-18 06:10:12 2459140.76 18.57
2020-10-18 10:23:53 2459140.93 18.59
2020-10-18 12:10:27 2459141.01 18.56
2020-10-18 16:24:08 2459141.18 18.59
2020-10-18 18:10:42 2459141.26 18.58
2020-10-18 22:24:23 2459141.43 18.56
2020-10-19 04:24:38 2459141.68 18.56
2020-10-19 06:11:13 2459141.76 18.59
2020-10-19 18:11:44 2459142.26 18.58
2020-12-04 17:52:25 2459188.24 18.57
2021-01-06 03:37:16 2459220.65 18.62
2021-01-25 05:25:09 2459239.73 18.58
2021-04-30 14:15:33 2459335.09 18.69
2021-05-16 12:32:50 2459351.02 18.72
2021-05-16 14:19:24 2459351.10 18.64
2021-07-31 05:16:59 2459426.72 18.78
2021-07-31 07:03:33 2459426.79 18.78
2021-07-31 11:17:12 2459426.97 18.77
2021-08-17 17:25:53 2459444.23 18.83
2021-08-17 23:26:06 2459444.48 18.83
2021-08-18 01:12:40 2459444.55 18.80
2021-10-23 07:14:40 2459510.80 18.88
2021-10-23 11:28:21 2459510.98 18.88
2021-10-23 13:14:56 2459511.05 18.84
2021-10-23 17:28:36 2459511.23 18.89
2021-11-09 11:39:07 2459527.99 18.84
2021-11-09 13:25:42 2459528.06 18.87
2021-11-09 17:39:23 2459528.24 18.87
2021-12-15 17:16:13 2459564.22 18.94
2022-01-19 22:34:41 2459599.44 18.88
2022-02-03 22:40:28 2459614.44 18.88
2022-05-10 19:29:46 2459710.31 18.90
2022-05-10 21:16:20 2459710.39 18.89
2022-05-31 03:14:41 2459730.64 18.93
2022-07-04 12:54:17 2459765.04 18.98
2022-07-04 14:40:50 2459765.11 18.95
2022-08-22 20:16:18 2459814.34 18.95
2022-08-23 02:16:32 2459814.59 18.92
2022-08-23 08:16:46 2459814.84 18.91
2022-08-24 02:17:27 2459815.60 18.91
2022-08-24 08:17:41 2459815.85 18.92
2022-08-24 14:17:55 2459816.10 18.95
2022-08-24 20:18:09 2459816.35 18.92
2022-11-02 20:25:20 2459886.35 18.97
2022-11-03 00:39:01 2459886.53 18.97
2022-11-25 12:44:07 2459909.03 18.96
2022-11-25 14:30:42 2459909.10 18.95
2023-02-02 19:18:06 2459978.30 18.96
2023-02-12 23:38:42 2459988.49 18.94
2023-02-13 01:25:16 2459988.56 18.96
2023-02-13 05:38:57 2459988.74 18.96
2023-05-21 08:32:49 2460085.86 18.94
2023-05-21 10:19:23 2460085.93 18.96
2023-07-16 08:03:28 2460141.84 18.91
2023-11-13 21:36:34 2460262.40 18.99
2023-12-10 07:45:39 2460288.82 19.01
2023-12-10 09:32:13 2460288.90 19.02
2024-01-06 01:33:46 2460315.57 19.01
2024-01-06 03:20:20 2460315.64 18.99



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