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Gaia21efs




Other surveys detections
None
Comments
bright gal.plane source candidate microlensing event or Be-type outburst rises by 0.4 mag
ATels
None
AstroNotes
None

TNS ID
AT2021ziw

RA - DEC
307.42454   31.29525
20:29:41.89   31:17:42.90
Galactic coords.
71.70651   -4.54824

Alerting date
2021-09-10 17:10:40
Julian date (TCB)
2459468.22
Alerting magnitude
15.39
Historic magnitude
15.76
Historic StdDev
0.02
Class
unknown
Publication date
Sept. 24, 2021, 10:13 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.
2014-11-01 08:45:14 2456962.86 15.80
2014-11-01 10:31:48 2456962.94 15.78
2014-11-29 20:25:35 2456991.35 15.77
2014-11-29 22:12:09 2456991.43 15.78
2015-02-15 21:43:15 2457069.41 15.73
2015-02-16 01:56:55 2457069.58 15.76
2015-02-16 03:43:30 2457069.66 15.75
2015-02-16 07:57:10 2457069.83 15.75
2015-03-03 08:08:13 2457084.84 15.78
2015-03-03 14:08:28 2457085.09 15.75
2015-03-03 15:55:02 2457085.16 15.74
2015-03-03 20:08:43 2457085.34 15.75
2015-03-03 21:55:17 2457085.41 15.73
2015-04-17 07:47:53 2457129.82 15.76
2015-04-17 09:34:28 2457129.90 15.70
2015-05-19 19:28:08 2457162.31 15.75
2015-08-05 00:17:05 2457239.51 15.78
2015-08-05 02:03:39 2457239.59 15.78
2015-10-06 16:45:18 2457302.20 15.79
2015-12-14 11:12:22 2457370.97 15.77
2015-12-14 15:26:01 2457371.14 15.78
2016-01-07 09:26:18 2457394.89 15.78
2016-01-07 11:12:52 2457394.97 15.76
2016-02-29 04:55:30 2457447.71 15.76
2016-02-29 09:09:10 2457447.88 15.76
2016-02-29 10:55:44 2457447.96 15.78
2016-02-29 15:09:25 2457448.13 15.77
2016-03-19 21:19:59 2457467.39 15.78
2016-03-19 23:06:33 2457467.46 15.76
2016-03-20 03:20:14 2457467.64 15.73
2016-03-20 05:06:48 2457467.71 15.75
2017-11-02 01:59:13 2458059.58 15.76
2017-11-02 03:45:46 2458059.66 15.77
2017-12-04 01:28:09 2458091.56 15.75
2018-01-14 08:46:02 2458132.87 15.77
2018-01-14 14:46:15 2458133.12 15.77
2018-01-30 19:09:46 2458149.30 15.76
2018-01-31 01:10:00 2458149.55 15.76
2018-01-31 02:56:34 2458149.62 15.78
2018-01-31 07:10:14 2458149.80 15.75
2018-04-20 12:54:08 2458229.04 15.77
2018-04-20 14:40:43 2458229.11 15.75
2018-05-21 12:39:20 2458260.03 15.76
2018-06-30 11:46:08 2458299.99 15.78
2018-08-30 16:17:14 2458361.18 15.75
2018-08-30 18:03:48 2458361.25 15.77
2018-09-09 18:09:59 2458371.26 15.77
2018-09-10 00:10:13 2458371.51 15.75
2018-10-21 15:09:08 2458413.13 15.75
2018-10-21 16:55:42 2458413.21 15.77
2018-11-15 22:42:31 2458438.45 15.78
2019-01-31 15:58:27 2458515.17 15.77
2019-01-31 21:58:41 2458515.42 15.76
2019-02-01 02:12:21 2458515.59 15.76
2019-02-01 03:58:55 2458515.67 15.76
2019-02-01 08:12:35 2458515.84 15.75
2019-02-14 08:22:34 2458528.85 15.76
2019-02-14 14:22:49 2458529.10 15.77
2019-02-14 20:23:03 2458529.35 15.76
2019-02-14 22:09:37 2458529.42 15.78
2019-04-05 15:52:07 2458579.16 15.75
2019-04-05 20:05:48 2458579.34 15.76
2019-05-05 09:42:39 2458608.90 15.76
2019-07-14 08:29:36 2458678.85 15.77
2019-08-05 09:10:11 2458700.88 15.76
2019-08-05 10:56:46 2458700.96 15.77
2019-08-05 21:10:40 2458701.38 15.76
2019-08-05 22:57:15 2458701.46 15.76
2019-08-19 17:12:33 2458715.22 15.78
2019-08-19 21:26:13 2458715.39 15.75
2019-08-19 23:12:47 2458715.47 15.77
2019-08-20 03:26:27 2458715.64 15.75
2019-08-20 05:13:01 2458715.72 15.75
2019-08-20 09:26:41 2458715.89 15.77
2019-11-08 08:11:58 2458795.84 15.77
2019-12-04 07:24:54 2458821.81 15.77
2019-12-04 09:11:27 2458821.88 15.77
2020-01-13 05:34:12 2458861.73 15.77
2020-01-23 11:47:10 2458871.99 15.75
2020-01-23 16:00:49 2458872.17 15.76
2020-01-23 17:47:23 2458872.24 15.79
2020-03-08 02:50:54 2458916.62 15.77
2020-03-21 01:23:42 2458929.56 15.75
2020-08-31 04:14:44 2459092.68 15.76
2020-08-31 06:01:18 2459092.75 15.75
2020-09-10 12:07:29 2459103.01 15.78
2020-09-10 16:21:08 2459103.18 15.76
2020-10-22 03:07:28 2459144.63 15.75
2020-10-22 04:54:02 2459144.70 15.76
2020-11-16 20:53:51 2459170.37 15.75
2020-12-16 02:35:18 2459199.61 15.77
2021-02-01 15:57:38 2459247.17 15.74
2021-02-02 03:58:06 2459247.67 15.74
2021-02-02 08:11:46 2459247.84 15.76
2021-02-15 10:08:24 2459260.92 15.75
2021-02-15 14:22:04 2459261.10 15.74
2021-02-15 20:22:18 2459261.35 15.74
2021-04-06 08:04:40 2459310.84 15.76
2021-04-06 09:51:14 2459310.91 15.73
2021-05-06 07:54:16 2459340.83 15.74
2021-06-02 13:45:33 2459368.07 15.71
2021-07-15 00:40:39 2459410.53 15.70
2021-07-15 02:27:14 2459410.60 15.67
2021-07-26 00:47:55 2459421.53 15.66
2021-07-26 02:34:29 2459421.61 15.68
2021-09-10 18:57:14 2459468.29 15.39
2021-09-24 01:02:38 2459481.54 15.17
2021-09-24 05:16:17 2459481.72 15.17



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