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Gaia19dyf




Other surveys detections
None
Comments
long term 1.5 mag drop in Seyfert 1 z=0.14 QSO
ATels
None
AstroNotes
None

TNS ID
AT2019pqy

RA - DEC
132.86534   41.58294
08:51:27.68   41:34:58.58
Galactic coords.
179.96488   39.46084

Alerting date
2019-09-06 00:54:44
Julian date (TCB)
2458732.54
Alerting magnitude
19.08
Historic magnitude
17.97
Historic StdDev
0.29
Class
QSO
Publication date
Sept. 7, 2019, 4:02 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.
2014-11-20 22:15:47 2456982.43 17.71
2014-11-21 00:02:21 2456982.50 17.70
2015-03-09 18:39:36 2457091.28 18.04
2015-03-22 14:31:18 2457104.11 18.07
2015-03-22 18:44:57 2457104.28 18.12
2015-06-09 19:12:37 2457183.30 17.99
2015-06-10 01:12:50 2457183.55 17.97
2015-06-15 01:16:55 2457188.55 17.96
2015-06-15 07:17:08 2457188.80 17.97
2015-06-15 13:17:21 2457189.05 17.98
2015-06-15 19:17:34 2457189.30 17.97
2015-09-08 07:57:42 2457273.83 17.98
2015-09-08 12:11:23 2457274.01 17.97
2015-09-08 13:57:58 2457274.08 17.97
2015-10-28 23:58:10 2457324.50 18.09
2015-12-05 23:14:14 2457362.47 18.32
2015-12-06 01:00:49 2457362.54 18.27
2015-12-06 05:14:30 2457362.72 18.27
2015-12-06 07:01:04 2457362.79 18.26
2015-12-14 13:07:53 2457371.05 18.25
2015-12-14 17:21:34 2457371.22 18.33
2015-12-14 19:08:08 2457371.30 18.32
2016-03-17 13:40:02 2457465.07 18.19
2016-03-17 15:26:36 2457465.14 18.15
2016-04-05 13:39:39 2457484.07 18.31
2016-04-05 15:26:13 2457484.14 18.22
2016-09-16 09:06:06 2457647.88 18.47
2016-09-16 13:19:47 2457648.06 18.46
2016-10-08 03:11:46 2457669.63 18.57
2016-11-07 13:08:22 2457700.05 18.50
2016-11-07 14:54:56 2457700.12 18.41
2017-03-27 10:06:20 2457839.92 18.71
2017-03-27 11:52:54 2457840.00 18.75
2017-04-20 09:57:00 2457863.91 18.78
2017-04-20 11:43:34 2457863.99 18.78
2017-05-19 11:25:44 2457892.98 18.66
2017-10-23 05:34:26 2458049.73 18.54
2017-11-17 21:39:50 2458075.40 18.48
2018-05-05 12:39:14 2458244.03 18.79
2018-05-30 04:48:07 2458268.70 18.83
2018-05-30 06:34:40 2458268.77 18.83
2018-10-07 11:04:12 2458398.96 18.66
2018-10-07 12:50:46 2458399.04 18.69
2018-11-06 18:33:04 2458429.27 18.68
2018-11-27 18:33:18 2458450.27 18.69
2018-11-27 22:46:59 2458450.45 18.76
2019-03-04 19:15:09 2458547.30 18.89
2019-03-05 01:15:22 2458547.55 18.93
2019-04-17 14:05:57 2458591.09 18.94
2019-05-21 11:50:38 2458624.99 18.87
2019-05-21 13:37:12 2458625.07 18.92
2019-06-09 05:56:08 2458643.75 18.96
2019-06-09 07:42:42 2458643.82 18.95
2019-09-06 00:54:44 2458732.54 19.08
2019-09-06 05:08:25 2458732.71 19.06
2019-09-06 11:08:40 2458732.96 19.01
2019-09-06 12:55:15 2458733.04 19.11
2019-09-06 17:08:56 2458733.21 19.08
2019-09-06 18:55:31 2458733.29 19.11
2019-09-06 23:09:12 2458733.46 19.07
2019-09-07 00:55:46 2458733.54 19.03
2019-09-07 05:09:27 2458733.71 19.13
2019-09-07 06:56:02 2458733.79 19.03
2019-09-07 11:09:43 2458733.97 19.12
2019-09-07 12:56:18 2458734.04 19.06
2019-09-07 17:09:59 2458734.22 19.12
2019-09-07 23:10:15 2458734.47 19.08
2019-09-08 00:56:50 2458734.54 19.06
2019-09-08 05:10:31 2458734.72 19.11
2019-09-08 06:57:05 2458734.79 19.09
2019-09-08 11:10:46 2458734.97 19.08
2019-09-08 12:57:21 2458735.04 19.08
2019-09-08 18:57:37 2458735.29 19.12
2019-09-08 23:11:18 2458735.47 19.00
2019-09-09 00:57:52 2458735.54 19.09
2019-09-09 05:11:33 2458735.72 19.05
2019-09-09 12:58:23 2458736.04 19.07
2019-10-21 19:28:08 2458778.31 18.86
2019-11-23 21:01:17 2458811.38 18.91
2019-11-23 22:47:52 2458811.45 18.84
2019-12-11 03:28:52 2458828.65 18.94
2019-12-11 05:15:27 2458828.72 19.01
2020-05-20 04:37:07 2458989.69 19.34
2020-06-05 09:13:51 2459005.88 19.48
2020-06-05 11:00:25 2459005.96 19.46
2020-10-07 23:03:15 2459130.46 19.48
2020-10-08 00:49:49 2459130.53 19.51
2020-11-07 16:44:29 2459161.20 19.46
2021-03-03 20:57:54 2459277.37 19.48
2021-03-04 01:11:33 2459277.55 19.42
2021-03-04 02:58:07 2459277.62 19.43
2021-03-04 07:11:46 2459277.80 19.41
2021-03-04 08:58:19 2459277.87 19.40
2021-03-04 13:11:58 2459278.05 19.42
2021-03-04 14:58:32 2459278.12 19.41
2021-03-04 20:58:45 2459278.37 19.41
2021-03-06 08:59:59 2459279.87 19.37
2021-03-06 13:13:38 2459280.05 19.43
2021-03-06 19:13:51 2459280.30 19.46
2021-03-06 21:00:25 2459280.38 19.41
2021-03-07 01:14:04 2459280.55 19.55
2021-03-07 03:00:37 2459280.63 19.43
2021-03-07 07:14:17 2459280.80 19.50
2021-04-18 02:04:40 2459322.59 19.46
2021-05-22 11:48:34 2459356.99 19.41
2021-05-22 13:35:08 2459357.07 19.44
2021-06-09 11:54:40 2459375.00 19.58
2021-06-09 13:41:14 2459375.07 19.50
2021-06-09 19:41:27 2459375.32 19.53
2021-10-18 20:01:11 2459506.33 19.54
2021-12-07 07:35:31 2459555.82 19.51
2022-03-10 08:06:10 2459648.84 19.11
2022-03-10 09:52:44 2459648.91 19.17
2022-03-23 20:11:06 2459662.34 19.10
2022-03-23 21:57:40 2459662.42 19.01
2022-04-29 01:26:22 2459698.56 18.85
2022-06-12 02:40:47 2459742.61 19.13
2022-06-12 14:41:13 2459743.11 19.11
2022-06-12 18:54:52 2459743.29 19.04
2022-06-12 20:41:26 2459743.36 19.07
2022-06-13 00:55:06 2459743.54 19.03
2022-06-13 02:41:39 2459743.61 19.11
2022-06-13 08:41:52 2459743.86 19.16
2022-06-13 12:55:32 2459744.04 19.05
2022-06-13 18:55:45 2459744.29 19.02
2022-06-14 00:55:58 2459744.54 19.03
2022-06-14 02:42:32 2459744.61 19.10
2022-06-14 06:56:11 2459744.79 19.05
2022-06-14 08:42:45 2459744.86 19.10
2022-06-14 20:43:12 2459745.36 19.12
2022-09-08 21:25:03 2459831.39 18.53
2022-09-09 01:38:44 2459831.57 18.51
2022-09-09 03:25:19 2459831.64 18.54
2022-09-24 01:49:07 2459846.58 18.71
2022-09-24 03:35:42 2459846.65 18.72
2022-10-29 15:12:11 2459882.13 18.55
2022-12-07 06:40:55 2459920.78 18.98
2022-12-07 14:27:46 2459921.10 18.90
2022-12-15 00:47:43 2459928.53 18.93
2022-12-15 02:34:18 2459928.61 18.96
2022-12-15 06:47:59 2459928.78 18.93
2023-03-19 09:07:04 2460022.88 18.52
2023-03-19 10:53:38 2460022.95 18.51
2023-04-07 16:52:20 2460042.20 18.66
2023-04-07 21:05:59 2460042.38 18.71
2023-05-10 04:21:39 2460074.68 18.61
2023-09-18 02:47:13 2460205.62 18.71
2023-09-18 04:33:48 2460205.69 18.71
2023-10-10 08:52:02 2460227.87 18.67
2023-10-10 10:38:37 2460227.94 18.68
2023-11-09 08:35:56 2460257.86 18.99



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