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Gaia19esk




Other surveys detections
None
Comments
long-term decline of more than 1 mag in known QSO
ATels
None

TNS ID
AT2019tfz

RA - DEC
145.60135   1.93937
09:42:24.32   01:56:21.73
Galactic coords.
233.75639   38.2517

Alerting date
2019-10-20 09:50:52
Julian date
2458776.91
Alerting magnitude
20.29
Historic magnitude
19.19
Historic StdDev
0.20
Class
QSO
Publication date
Oct. 24, 2019, 2:12 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.
2014-10-28 06:50:01 2456958.78 18.92
2015-11-07 13:59:56 2457334.08 19.07
2015-12-27 06:00:11 2457383.75 19.17
2015-12-27 07:46:46 2457383.82 19.14
2016-05-06 08:15:21 2457514.84 19.41
2016-06-09 05:55:39 2457548.75 19.33
2016-10-03 21:45:28 2457665.41 19.05
2016-10-04 01:59:09 2457665.58 19.06
2016-10-04 03:45:44 2457665.66 19.11
2016-10-04 07:59:25 2457665.83 19.09
2016-10-04 09:45:59 2457665.91 19.09
2016-10-04 13:59:40 2457666.08 19.06
2016-10-04 19:59:56 2457666.33 19.03
2016-10-04 21:46:31 2457666.41 19.04
2016-10-05 03:46:46 2457666.66 19.04
2016-10-05 08:00:27 2457666.83 19.07
2016-10-05 14:00:43 2457667.08 19.09
2016-10-05 15:47:17 2457667.16 19.06
2016-10-05 20:00:58 2457667.33 19.06
2016-10-05 21:47:33 2457667.41 19.05
2016-10-06 02:01:14 2457667.58 19.05
2016-10-06 03:47:48 2457667.66 19.07
2016-10-06 08:01:29 2457667.83 19.04
2016-10-06 09:48:04 2457667.91 19.01
2016-10-06 14:01:45 2457668.08 19.07
2016-10-06 15:48:20 2457668.16 19.01
2016-10-06 20:02:01 2457668.33 19.07
2016-10-06 21:48:35 2457668.41 19.07
2016-10-07 02:02:17 2457668.58 19.07
2016-10-07 03:48:51 2457668.66 19.05
2016-11-17 01:24:17 2457709.56 19.10
2016-11-17 03:10:52 2457709.63 19.05
2016-12-23 00:56:38 2457745.54 19.05
2016-12-23 02:43:13 2457745.61 19.03
2017-01-02 19:05:21 2457756.30 19.05
2017-01-02 20:51:55 2457756.37 19.08
2017-01-03 01:05:36 2457756.55 19.05
2017-03-31 17:19:11 2457844.22 19.10
2017-03-31 21:32:50 2457844.40 19.12
2017-03-31 23:19:24 2457844.47 19.07
2017-04-01 03:33:03 2457844.65 19.10
2017-04-01 05:19:37 2457844.72 19.13
2017-04-06 11:23:40 2457849.97 19.14
2017-04-06 15:37:18 2457850.15 19.15
2017-04-06 17:23:52 2457850.22 19.14
2017-04-06 21:37:31 2457850.40 19.12
2017-04-06 23:24:05 2457850.48 19.18
2017-05-17 09:00:14 2457890.88 19.23
2017-07-04 14:20:49 2457939.10 19.15
2017-07-04 16:07:23 2457939.17 19.14
2017-07-04 20:21:02 2457939.35 19.16
2017-10-09 18:05:38 2458036.25 19.22
2017-10-09 22:19:19 2458036.43 19.25
2017-10-24 18:13:40 2458051.26 19.23
2017-11-27 15:58:10 2458085.17 19.34
2018-04-06 22:34:07 2458215.44 19.54
2018-04-07 00:20:41 2458215.51 19.54
2018-04-25 00:24:37 2458233.52 19.47
2018-04-25 04:38:15 2458233.69 19.50
2018-10-18 17:24:09 2458410.23 19.80
2018-10-18 19:10:44 2458410.30 19.77
2018-11-08 17:25:51 2458431.23 19.77
2019-04-16 13:27:20 2458590.06 20.05
2019-05-10 19:20:53 2458614.31 20.08
2019-06-08 05:16:41 2458642.72 20.04
2019-10-20 09:50:52 2458776.91 20.29
2019-10-20 14:04:33 2458777.09 20.28



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