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Gaia21amf




Other surveys detections
None
Comments
long-term decline of ~1.5 mags in Gaia source coincident with Seyfert 1 galaxy
ATels
1793  1794 
AstroNotes
None

TNS ID
AT2021bhl

RA - DEC
319.87139   33.54914
21:19:29.13   33:32:56.90
Galactic coords.
80.20963   -11.21582

Alerting date
2021-01-27 03:44:17
Julian date (TCB)
2459241.66
Alerting magnitude
18.55
Historic magnitude
17.23
Historic StdDev
0.35
Class
AGN
Publication date
Jan. 29, 2021, 9:09 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.
2014-11-27 14:30:09 2456989.10 17.31
2015-02-13 15:30:25 2457067.15 17.26
2015-02-13 19:44:05 2457067.32 17.20
2015-02-13 21:30:39 2457067.40 17.27
2015-02-14 01:44:18 2457067.57 17.22
2015-02-14 03:30:53 2457067.65 17.27
2015-02-14 07:44:32 2457067.82 17.30
2015-02-14 09:31:06 2457067.90 17.28
2015-02-14 13:44:46 2457068.07 17.32
2015-02-23 01:52:01 2457076.58 17.24
2015-02-23 03:38:35 2457076.65 17.24
2015-02-23 07:52:15 2457076.83 17.16
2015-02-23 09:38:49 2457076.90 17.24
2015-02-23 13:52:29 2457077.08 17.13
2015-02-23 15:39:03 2457077.15 17.20
2015-02-23 19:52:43 2457077.33 17.15
2015-02-23 21:39:17 2457077.40 17.21
2015-04-19 03:26:13 2457131.64 17.03
2015-04-19 07:39:54 2457131.82 17.11
2015-10-05 00:41:02 2457300.53 17.14
2015-10-05 04:54:42 2457300.70 17.33
2015-11-14 03:45:54 2457340.66 17.16
2015-11-14 05:32:28 2457340.73 17.11
2015-12-11 15:27:37 2457368.14 17.11
2016-01-07 17:03:14 2457395.21 17.14
2016-03-01 10:45:33 2457448.95 17.34
2016-03-01 14:59:13 2457449.12 17.27
2016-03-01 16:45:47 2457449.20 17.33
2016-03-01 20:59:27 2457449.37 17.29
2016-03-01 22:46:02 2457449.45 17.38
2016-03-02 02:59:42 2457449.62 17.37
2016-03-02 04:46:16 2457449.70 17.36
2016-03-02 08:59:56 2457449.87 17.37
2016-03-11 21:08:09 2457459.38 17.34
2016-03-12 03:08:24 2457459.63 17.25
2016-03-12 04:54:58 2457459.70 17.33
2016-03-12 09:08:38 2457459.88 17.23
2016-03-12 10:55:13 2457459.96 17.31
2016-03-12 16:55:28 2457460.21 17.28
2018-01-29 20:45:08 2458148.36 17.95
2018-09-08 06:19:47 2458369.76 17.87
2018-09-08 10:33:26 2458369.94 18.02
2018-09-08 12:20:00 2458370.01 17.92
2018-09-08 16:33:40 2458370.19 18.09
2018-09-08 18:20:14 2458370.26 18.08
2019-02-10 14:09:01 2458525.09 18.34
2019-02-10 15:55:35 2458525.16 18.35
2019-02-10 20:09:14 2458525.34 18.14
2019-02-10 21:55:48 2458525.41 18.27
2019-07-14 00:52:45 2458678.54 18.01
2019-07-14 02:39:19 2458678.61 17.98
2019-08-15 11:18:30 2458710.97 17.85
2019-08-15 15:32:10 2458711.15 17.86
2019-08-15 21:32:25 2458711.40 18.05
2019-08-15 23:18:59 2458711.47 18.01
2020-01-13 03:37:37 2458861.65 18.35
2020-03-19 13:11:13 2458928.05 18.04
2020-03-19 14:57:47 2458928.12 18.09
2020-06-27 13:55:03 2459028.08 17.84
2020-09-09 00:17:16 2459101.51 17.94
2020-09-09 04:30:56 2459101.69 18.07
2020-12-16 20:26:55 2459200.35 18.68
2021-02-11 02:07:51 2459256.59 18.47
2021-02-11 08:08:05 2459256.84 18.34
2021-02-11 09:54:39 2459256.91 18.48
2021-02-11 14:08:19 2459257.09 18.23
2021-02-11 15:54:53 2459257.16 18.41
2021-07-14 20:36:58 2459410.36 18.31



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