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Gaia20ekr




Other surveys detections
None
Comments
~0.3 mag rise in known z=1.91 QSO SDSS J160327.60+310552.6
ATels
None
AstroNotes
None

TNS ID
AT2020txi

RA - DEC
240.86506   31.09793
16:03:27.61   31:05:52.55
Galactic coords.
50.25072   48.19307

Alerting date
2020-09-20 11:25:18
Julian date (TCB)
2459112.98
Alerting magnitude
18.69
Historic magnitude
19.06
Historic StdDev
0.10
Class
QSO
Publication date
Sept. 22, 2020, 8:53 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.
2015-01-10 03:10:19 2457032.63 19.00
2015-02-10 14:51:30 2457064.12 19.09
2015-03-19 02:03:17 2457100.59 19.09
2015-03-19 03:49:51 2457100.66 19.10
2015-05-19 20:23:18 2457162.35 19.14
2015-05-30 06:43:12 2457172.78 19.06
2015-05-30 08:29:46 2457172.85 19.03
2015-07-12 17:26:28 2457216.23 19.03
2015-07-12 19:13:02 2457216.30 19.07
2015-09-08 04:52:53 2457273.70 19.06
2015-09-08 06:39:27 2457273.78 19.02
2015-10-22 00:13:01 2457317.51 19.04
2015-10-22 04:26:41 2457317.69 19.04
2015-10-22 10:26:54 2457317.94 18.99
2015-11-08 22:37:35 2457335.44 18.99
2015-11-09 04:37:49 2457335.69 19.01
2015-11-09 10:38:03 2457335.94 19.00
2015-11-09 12:24:37 2457336.02 18.99
2015-12-28 04:19:05 2457384.68 19.01
2015-12-28 06:05:39 2457384.75 18.95
2016-01-24 16:13:06 2457412.18 19.09
2016-02-21 15:59:05 2457440.17 18.98
2016-02-21 17:45:39 2457440.24 19.01
2016-03-31 10:46:50 2457478.95 19.01
2016-04-14 04:53:19 2457492.70 18.98
2016-05-29 19:32:31 2457538.31 18.96
2016-05-29 21:19:05 2457538.39 18.95
2016-06-11 13:38:35 2457551.07 19.05
2016-07-23 06:30:52 2457592.77 19.08
2016-08-20 06:16:01 2457620.76 19.04
2016-09-19 06:01:48 2457650.75 18.98
2016-09-19 07:48:22 2457650.83 18.97
2016-11-06 13:25:24 2457699.06 19.03
2016-11-06 17:39:04 2457699.24 19.03
2016-11-06 19:25:38 2457699.31 18.98
2016-11-23 23:50:52 2457716.49 19.00
2016-11-24 01:37:27 2457716.57 19.03
2017-01-07 19:16:02 2457761.30 19.03
2017-03-03 14:14:24 2457816.09 19.08
2017-04-13 17:19:23 2457857.22 19.11
2017-04-13 19:05:57 2457857.30 19.08
2017-04-24 23:26:14 2457868.48 19.09
2017-04-25 01:12:48 2457868.55 19.04
2017-06-09 15:52:11 2457914.16 19.09
2017-06-09 17:38:45 2457914.24 19.06
2017-06-25 05:43:10 2457929.74 19.07
2017-06-25 09:56:50 2457929.91 19.07
2017-08-03 20:58:57 2457969.37 19.04
2017-08-03 22:45:31 2457969.45 19.05
2017-09-04 04:24:50 2458000.68 19.02
2017-10-01 08:33:45 2458027.86 19.03
2017-10-01 10:20:19 2458027.93 19.04
2017-11-21 04:00:21 2458078.67 19.07
2017-11-21 08:14:01 2458078.84 19.06
2017-11-21 10:00:36 2458078.92 19.04
2017-11-21 14:14:16 2458079.09 19.07
2017-12-10 08:25:05 2458097.85 19.09
2018-03-14 13:32:50 2458192.06 18.99
2018-04-26 08:01:30 2458234.83 18.97
2018-04-26 12:15:10 2458235.01 18.96
2018-04-26 14:01:44 2458235.08 18.98
2018-05-06 02:08:15 2458244.59 18.91
2018-05-06 06:21:55 2458244.77 18.99
2018-06-20 16:51:23 2458290.20 18.94
2018-06-20 18:37:57 2458290.28 18.97
2018-08-15 16:05:40 2458346.17 18.98
2018-08-15 17:52:14 2458346.24 18.99
2018-09-19 11:26:55 2458380.98 19.03
2018-09-19 15:40:34 2458381.15 19.00
2018-10-13 21:43:59 2458405.41 18.98
2018-10-13 23:30:34 2458405.48 19.01
2018-12-04 05:12:04 2458456.72 19.00
2018-12-26 09:33:47 2458478.90 18.94
2019-01-30 15:11:29 2458514.13 18.97
2019-01-30 16:58:03 2458514.21 18.99
2019-03-05 22:20:48 2458548.43 19.00
2019-05-08 13:10:17 2458612.05 18.97
2019-05-08 14:56:51 2458612.12 18.95
2019-05-17 21:03:14 2458621.38 18.95
2019-05-18 01:16:54 2458621.55 19.00
2019-07-01 17:52:22 2458666.24 18.95
2019-08-03 20:08:04 2458699.34 18.99
2019-08-03 21:54:37 2458699.41 18.93
2019-09-08 23:39:24 2458735.49 18.92
2019-09-28 10:27:45 2458754.94 18.92
2019-09-28 12:14:19 2458755.01 18.95
2019-11-11 03:03:49 2458798.63 18.92
2019-11-11 07:17:30 2458798.80 18.91
2019-11-20 01:28:14 2458807.56 18.86
2019-11-20 03:14:49 2458807.64 18.88
2019-11-20 07:28:29 2458807.81 18.89
2019-11-20 09:15:03 2458807.89 18.90
2020-01-01 10:14:44 2458849.93 18.91
2020-02-23 20:24:20 2458903.35 18.91
2020-02-24 00:38:01 2458903.53 18.94
2020-04-02 14:19:21 2458942.10 18.80
2020-04-02 16:05:56 2458942.17 18.83
2020-04-23 10:36:19 2458962.94 18.82
2020-04-23 14:49:59 2458963.12 18.78
2020-04-23 16:36:33 2458963.19 18.76
2020-06-15 22:46:38 2459016.45 18.73
2020-06-16 00:33:12 2459016.52 18.79
2020-07-12 17:34:06 2459043.23 18.71
2020-08-16 04:04:14 2459077.67 18.70
2020-08-16 05:50:48 2459077.74 18.68
2020-09-20 11:25:18 2459112.98 18.69
2020-10-14 09:42:48 2459136.90 18.64
2020-10-14 11:29:22 2459136.98 18.66
2020-10-14 15:43:02 2459137.15 18.69
2020-10-14 17:29:36 2459137.23 18.71
2020-12-04 21:24:39 2459188.39 18.74
2020-12-04 23:11:13 2459188.47 18.71
2020-12-05 03:24:53 2459188.64 18.68
2020-12-27 09:32:29 2459210.90 18.74
2020-12-27 11:19:03 2459210.97 18.79
2021-01-31 04:56:51 2459245.71 18.72
2021-03-06 16:18:37 2459280.18 18.73
2021-05-09 01:07:45 2459343.55 18.83
2021-05-09 02:54:19 2459343.62 18.83
2021-05-09 07:07:59 2459343.80 18.89
2021-05-18 13:14:19 2459353.05 18.85
2021-05-18 15:00:53 2459353.13 18.85
2021-07-02 07:37:05 2459397.82 18.76
2021-07-24 07:33:24 2459419.81 18.77
2021-10-06 18:31:13 2459494.27 18.89
2021-10-27 04:53:36 2459514.70 18.87
2021-10-27 06:40:10 2459514.78 18.89
2021-10-27 10:53:50 2459514.95 18.91
2021-10-27 12:40:24 2459515.03 18.92
2021-12-17 04:35:55 2459565.69 18.92
2021-12-17 06:22:29 2459565.77 18.92
2022-01-11 06:23:50 2459590.77 18.91
2022-02-11 10:18:57 2459621.93 18.99
2022-03-20 03:29:46 2459658.65 19.01
2022-03-20 05:16:21 2459658.72 18.96
2022-05-20 15:49:34 2459720.16 19.04
2022-05-31 08:09:32 2459730.84 18.99
2022-05-31 09:56:06 2459730.91 19.03
2022-07-13 14:40:01 2459774.11 19.05
2022-08-07 18:44:13 2459799.28 19.01
2022-09-09 00:20:16 2459831.51 19.01
2022-09-09 02:06:50 2459831.59 19.01
2022-10-23 11:54:23 2459876.00 19.05
2022-10-23 13:40:57 2459876.07 18.98
2022-10-23 17:54:37 2459876.25 19.01
2022-11-10 06:05:35 2459893.75 19.03
2022-11-10 07:52:09 2459893.83 19.02
2022-11-10 13:52:23 2459894.08 19.01
2022-12-28 23:46:42 2459942.49 18.97
2022-12-29 01:33:16 2459942.56 19.03
2023-01-25 19:26:30 2459970.31 19.05
2023-02-22 11:26:27 2459997.98 19.03
2023-04-02 10:26:43 2460036.94 19.01
2023-04-02 12:13:17 2460037.01 19.06
2023-04-15 22:33:16 2460050.44 19.08
2023-04-16 00:19:51 2460050.51 19.03
2023-05-31 14:58:55 2460096.12 19.09
2023-06-13 15:04:54 2460109.13 19.01
2023-06-13 16:51:28 2460109.20 19.02
2023-07-25 01:57:59 2460150.58 19.00
2023-09-21 03:15:50 2460208.64 18.97
2023-11-08 19:06:48 2460257.30 18.99
2023-11-08 20:53:22 2460257.37 18.99
2023-11-09 02:53:36 2460257.62 18.95
2023-11-26 01:18:32 2460274.55 18.98
2023-11-26 03:05:07 2460274.63 18.99
2023-11-26 07:18:47 2460274.80 18.99
2023-11-26 09:05:21 2460274.88 19.03



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