GCN Circular 27290
Subject
LIGO/Virgo S200302c: No counterpart candidates in KAIT observations
Date
2020-03-02T23:15:05Z (4 years ago)
From
Weikang Zheng at UC Berkeley <weikang@berkeley.edu>
Keto D. Zhang, Shaunak Modak, Sergiy Vasylyev, Benjamin E. Stahl,
WeiKang Zheng, and Alexei V. Filippenko (UC Berkeley) report
on behalf of the Lick/KAIT GW follow-up team:
The 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at
Lick Observatory, observed the 90% region of the gravitational-wave
event S200302c (GCN 27278) detected by LIGO/Virgo. More than
one thousand galaxies were selected from the Glade catalog V1.0
(Dalya et al., 2018, MNRAS, 479, 2374; http://aquarius.elte.hu/glade/)
according to their priority score. KAIT observed 101 of them based on
their priority scores and elevation visibility, with each clear-filter
exposure time being 60 s. The first image was taken at 03:39:07, Mar.
02nd UT, about 1.7 hours after the trigger, and the last image at
06:25:13 UT. Our typical limiting mag is 18.5. No viable counterparts
were identified and the analysis is ongoing. A full list of galaxies
observed by KAIT is given below.
GladeID UT(Mar02) RA_J2000 Dec_J2000
-----------------------------------------------
G0977981 03:39:07 08:46:23.2178 -15:45:38.7936
G0628480 03:40:16 08:46:48.5376 -14:47:52.8288
G0756544 03:41:28 08:47:08.1554 -12:29:37.7124
G1109681 03:42:39 08:52:48.8414 -23:15:28.962
G0729469 03:43:48 08:54:05.9693 -19:17:53.2536
G0758017 03:44:58 08:54:20.951 -16:14:14.406
G0610914 03:46:09 09:01:41.6309 -23:55:46.3476
G0648481 03:47:20 09:02:49.2847 -15:38:00.6468
G0769731 03:48:32 09:03:42.583 -21:53:39.8328
G0756540 03:49:43 09:04:48.4387 -17:00:48.402
G1264339 03:50:53 09:07:44.6374 -22:32:42.2412
G0490601 04:15:53 07:41:32.1624 +51:41:17.952
G1052741 04:17:27 07:45:28.4546 -21:59:55.4136
G1161155 04:18:36 07:49:28.493 -16:55:01.974
G1210259 04:19:46 07:51:22.1887 -19:17:28.266
G0574475 04:20:59 07:53:14.4965 -03:35:56.958
G0790912 04:22:08 07:54:16.573 -03:54:54.2916
G1202125 04:23:22 07:54:22.6044 -21:33:18
G0799865 04:24:35 07:54:48.415 -04:27:08.0424
G1344201 04:25:46 07:56:44.4067 -10:46:32.502
G1114070 04:27:00 07:56:44.7912 -16:23:08.3616
G1023494 04:28:10 07:57:02.1624 -11:59:53.4228
G0829552 04:29:20 07:57:13.0114 -11:09:51.7428
G1441820 04:30:31 07:57:13.4179 -05:20:47.0904
G1390582 04:31:40 07:57:13.927 -08:55:08.7456
G1313908 04:32:52 07:58:00.6317 -14:14:11.2452
G1378903 04:33:59 07:58:02.9059 -14:47:50.244
G0592514 04:35:11 07:58:41.801 -06:03:36.1764
G1299638 04:36:20 07:59:07.4158 -10:21:53.3088
G1379691 04:37:29 07:59:15.3698 -12:04:31.5768
G1293714 04:38:38 07:59:20.6287 -10:26:41.352
G0727439 04:39:48 08:00:07.5055 -07:39:54.2052
G1399423 04:40:59 08:00:13.9068 -12:22:42.5064
G0985954 04:42:09 08:00:25.4407 -13:56:12.5556
G0953501 04:43:20 08:00:34.2662 -08:56:27.924
G1309230 04:44:29 08:01:02.4922 -12:47:27.5028
G0648186 04:45:41 08:01:20.1746 -02:21:50.13
G0636265 04:46:52 08:01:22.2821 -09:11:00.7476
G1296421 04:48:00 08:01:34.8816 -10:10:59.3436
G1147199 04:49:09 08:01:35.9875 -12:57:11.7792
G1231402 04:50:19 08:01:41.1199 -09:56:08.3652
G1403493 05:02:24 08:02:33.6254 -09:16:24.4776
G0606950 05:03:34 08:02:34.3615 -07:04:36.48
G1069958 05:04:45 08:02:37.6831 -16:13:17.022
G1181634 05:05:56 08:02:39.4958 -09:41:58.488
G0619911 05:07:06 08:02:39.6276 -09:51:31.4892
G1293495 05:08:15 08:02:49.7167 -13:31:23.1168
G1189118 05:09:24 08:02:50.7953 -09:57:18.486
G0681918 05:10:37 08:02:53.9758 -01:23:28.2192
G0264755 05:11:48 08:03:04.1218 -09:55:16.7376
G1217193 05:12:57 08:03:09.4812 -03:49:38.46
G1412002 05:14:09 08:03:13.2641 -09:36:00.7596
G0572915 05:15:18 08:03:17.4902 -05:34:07.464
G0682527 05:16:28 08:03:29.3078 -09:14:44.0772
G0236099 05:17:37 08:03:36.059 -09:21:49.0932
G1090217 05:18:46 08:03:42.4183 -14:58:53.9436
G0815853 05:19:57 08:03:42.8578 -03:52:35.9256
G0621743 05:21:07 08:03:51.7366 -01:14:46.9392
G1159686 05:22:18 08:04:19.7736 -04:10:13.6848
G1191210 05:23:29 08:04:25.7702 -10:48:49.4928
G0809742 05:24:41 08:04:52.9999 -01:08:47.6268
G1047594 05:25:52 08:04:59.707 -07:43:02.7084
G1010785 05:27:02 08:05:10.7189 -09:39:00.7236
G1197882 05:28:13 08:05:44.729 -03:31:11.4672
G1326803 05:29:24 08:06:39.9281 -13:12:56.7072
G1304457 05:30:38 08:06:46.3954 +00:48:57.9888
G1455092 05:31:50 08:06:49.3358 -04:28:10.9164
G1001544 05:33:04 08:06:51.4874 -15:29:22.7652
G1387447 05:34:13 08:06:52.2089 -12:49:44.7708
G0874860 05:35:22 08:07:51.385 -10:46:50.826
G1474742 05:36:32 08:08:32.3146 -13:46:23.8044
G0835746 05:51:17 08:08:49.5391 -15:42:41.2272
G0595489 05:52:30 08:08:52.5091 +01:37:45.2064
G0692051 05:53:41 08:08:53.6004 -10:27:39.708
G1401743 05:54:51 08:09:02.5507 -15:02:50.244
G1409823 05:56:02 08:09:05.7751 -09:44:55.7664
G0966575 05:57:12 08:09:07.8132 -09:35:56.7708
G1346118 05:58:21 08:09:26.5997 -09:37:51.2328
G0619099 05:59:30 08:10:54.3218 -06:35:52.3428
G0997722 06:00:40 08:10:55.2778 -07:49:32.3436
G0236534 06:01:51 08:13:44.8553 -15:52:59.2392
G1312536 06:03:00 08:16:29.1888 -11:12:04.554
G1219145 06:04:12 08:17:04.0538 -21:12:53.604
G1432830 06:05:23 08:17:07.2473 -16:00:48.654
G0246154 06:06:32 08:22:42.8832 -19:28:28.4556
G0801490 06:07:42 08:22:57.8906 -17:55:04.5012
G0828812 06:08:51 08:25:11.6254 -18:39:18.2556
G1462815 06:10:00 08:25:39.6442 -20:53:06.9432
G1143512 06:11:09 08:28:54.6074 -17:13:33.312
G1145838 06:12:19 08:29:50.7403 -20:50:18.9888
G1127333 06:13:28 08:31:12.1858 -16:45:44.0208
G1073158 06:14:38 08:31:56.6914 -16:55:54.0624
G1301619 06:15:49 08:34:53.7672 -24:23:56.3604
G0578988 06:17:02 08:36:04.4458 -19:26:35.0556
G0887576 06:18:12 08:36:10.1734 -19:23:19.0608
G1323437 06:19:21 08:36:16.2487 -23:46:56.064
G0058197 06:20:33 08:37:15.2784 -19:11:02.7168
G0546315 06:21:42 08:37:32.3657 -14:59:04.7616
G0953131 06:22:52 08:39:04.8377 -14:54:29.4696
G0981974 06:24:03 08:40:09.287 -17:08:07.0044
G1250613 06:25:13 08:40:15.3734 -18:21:33.0984