GCN Circular 25353
Subject
LIGO/Virgo S190814bv: No counterpart candidates in KAIT observations
Event
Date
2019-08-15T21:52:53Z (6 years ago)
From
Weikang Zheng at UC Berkeley <weikang@berkeley.edu>
Sergiy Vasylyev, Benjamin Stahl, Keto D. Zhang, Thomas de Jaeger,
Yukei Murakami, Shaunak Modak, Kishore Patra, James Sunseri,
Nachiket Girish, WeiKang Zheng and Alexei V. Filippenko (UC Berkeley)
report on behalf of 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 gravitationa-wavei
event S190814bv (GCN 25324) 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 161 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 08:48:31, Aug.
15th UT, about 11.63 hours after the trigger, and the last image at
12:36:25 UT. Our typical limiting mag is 18.0. No viable counterparts
were identified and the analysis is ongoing. A full list of galaxies
observed by KAIT is given below.
GladeID UT(Aug15) RA_J2000 Dec_J2000
-----------------------------------------------
G0617334 08:48:31 00:02:55.836 -26:54:50.5692
G0791605 08:49:41 00:02:57.7046 -26:57:24.5772
G0789819 08:50:50 00:03:01.0733 -27:08:06.576
G0558411 08:51:59 00:04:08.8922 -28:49:13.5444
G0809614 08:53:09 00:04:40.2163 -27:21:49.0536
G0569517 08:54:18 00:07:09.258 -25:50:12.2712
G0554559 08:55:25 00:07:13.8041 -26:45:13.2732
G0552162 08:56:35 00:08:48.9797 -25:44:53.5596
G0816044 08:57:44 00:10:35.6849 -25:20:07.062
G0662146 08:58:53 00:10:43.2523 -25:05:45.3336
G0706271 09:00:03 00:10:53.6309 -25:17:14.3628
G0572323 09:01:12 00:11:24.8933 -24:58:22.854
G0804920 09:02:21 00:11:50.3609 -25:18:43.344
G0842323 09:08:13 00:34:13.637 -21:26:19.0428
G0688940 09:09:22 00:35:51.1817 -23:00:22.6044
G0394081 09:10:31 00:36:23.0861 -23:01:00.7212
G0817956 09:11:41 00:36:58.2924 -24:36:18.3348
G0743219 09:12:50 00:36:59.5889 -22:30:52.2324
G0573758 09:13:59 00:37:57.617 -25:04:25.4424
G0578034 09:15:09 00:38:07.3318 -25:04:03.3888
G0591251 09:16:18 00:38:21.702 -22:20:40.2792
G0478277 09:19:46 00:39:04.2689 -23:56:02.3532
G0738560 09:20:55 00:39:07.4071 -22:18:43.9848
G0763481 09:22:05 00:39:08.2001 -22:20:00.9852
G0811260 09:23:14 00:39:11.9921 -23:22:28.9776
G0745005 09:24:21 00:39:13.7374 -22:06:07.974
G0790001 09:25:31 00:39:30.8659 -25:41:48.3216
G0757125 09:26:40 00:39:35.2282 -22:08:28.8528
G0748966 09:27:49 00:39:40.8425 -22:11:46.8528
G0678245 09:28:59 00:39:48.9946 -24:36:05.2668
G0743081 09:30:08 00:39:58.4004 -22:29:26.43
G0875451 09:31:17 00:40:03.0533 -23:53:05.4456
G1335254 09:32:27 00:40:05.9028 -22:49:32.4408
G1043206 09:33:40 00:40:21.3828 -24:40:09.3
G0579686 09:34:49 00:40:46.848 -21:55:33.2652
G0557014 09:35:59 00:40:58.2617 -22:04:59.2608
G0621627 09:37:08 00:41:02.3038 -25:13:02.9676
G0765905 09:38:17 00:41:32.0467 -22:38:37.9032
G0642650 09:39:27 00:42:04.0092 -21:22:17.49
G0721087 09:40:36 00:42:10.4618 -23:35:29.4864
G0665083 09:41:45 00:42:16.4966 -21:46:26.4684
G0676836 09:48:00 00:42:16.6445 -21:49:34.4676
G0723410 09:49:10 00:42:33.3876 -22:51:58.7088
G0669913 09:50:19 00:42:39.9372 -21:48:00.7056
G0670225 09:51:28 00:42:42.3053 -21:46:26.6952
G0710305 09:52:38 00:42:54.6986 -22:15:09.5796
G0580725 09:53:47 00:43:26.9477 -22:11:22.4916
G0702909 09:54:56 00:44:10.5792 -22:20:48.426
G0759372 09:56:06 00:44:14.1631 -25:06:33.2676
G0551250 09:57:15 00:44:29.508 -23:17:49.5312
G0818878 09:58:22 00:44:48.4951 -22:06:59.5188
G0639370 09:59:32 00:44:50.5433 -23:09:32.5044
G0667923 10:00:41 00:45:06.4044 -22:07:11.9064
G0669318 10:01:50 00:45:15.4805 -20:43:47.8956
G0721969 10:03:03 00:45:53.2922 -23:46:20.8596
G0277847 10:04:12 00:45:58.6939 -21:38:19.3416
G0006543 10:05:21 00:45:59.4336 -26:30:17.7228
G0791080 10:06:33 00:46:10.4158 -24:39:00.6912
G0739058 10:07:42 00:46:16.8151 -24:16:45.606
G0705242 10:10:03 00:47:05.2543 -24:14:19.3308
G0693544 10:11:12 00:47:07.5271 -24:22:14.3292
G0643115 10:12:21 00:47:28.1918 -23:01:22.836
G0600781 10:13:31 00:47:28.9483 -25:26:26.358
G1062310 10:14:40 00:47:46.6894 -25:02:49.3116
G0720274 10:15:49 00:48:16.4729 -21:31:56.8452
G0750475 10:16:58 00:48:21.859 -25:07:36.5304
G0744205 10:18:08 00:48:29.0066 -22:08:50.7984
G0672984 10:19:17 00:48:29.9995 -21:21:37.7928
G1177675 10:20:26 00:48:35.9251 -21:21:56.052
G0682460 10:21:42 00:48:43.2874 -23:33:42.0696
G0641017 10:23:35 00:00:31.5545 -28:29:15.072
G0414879 10:24:44 00:01:18.1718 -27:25:23.646
G0719412 10:25:54 00:01:37.9354 -27:33:57.1896
G0968549 10:27:03 00:02:11.4245 -28:54:53.9964
G0654194 10:28:10 00:03:58.4671 -28:36:55.5732
G0626760 10:29:19 00:06:59.7509 -26:56:15.2484
G0913496 10:30:29 00:08:54.3425 -30:02:47.8968
G0555127 10:31:40 00:13:02.9052 -24:12:52.5024
G0681282 10:32:49 00:14:33.5014 -24:42:09.7452
G0231439 10:33:59 00:15:05.7511 -24:41:29.7888
G0279898 10:35:08 00:15:10.9656 -23:52:55.1172
G0654042 10:36:17 00:17:23.1067 -23:34:59.5272
G0579242 10:37:27 00:17:31.7258 -24:13:24.1176
G0624710 10:38:36 00:24:11.2325 -23:56:29.5836
G0823635 10:39:47 00:30:01.7892 -20:33:30.2364
G0626107 10:40:57 00:31:08.0801 -22:37:07.2804
G0201978 10:42:06 00:31:20.4821 -26:15:39.7512
G0557297 10:43:19 00:34:08.2654 -21:26:08.0664
G0842323 10:44:29 00:34:13.637 -21:26:19.0428
G1238848 10:45:38 00:35:23.8824 -24:00:06.4548
G0685281 10:46:49 00:36:13.5293 -19:07:52.6044
G1381770 10:48:03 00:37:34.5636 -30:49:46.4484
G1641250 10:49:16 00:38:22.164 -18:51:54.936
G0504091 10:50:25 00:46:49.338 -16:04:01.6428
G0822251 10:51:35 00:46:56.9594 -17:38:19.6368
G0622610 10:52:48 00:48:15.6694 -32:56:55.7988
G0808228 10:53:57 00:49:49.535 -28:55:06.9204
G1216190 10:55:09 00:50:22.1868 -19:16:50.1996
G1483945 10:56:18 00:55:02.856 -19:00:19.44
G0608608 10:57:41 00:56:04.205 +26:18:18.7236
G0014217 11:03:46 00:48:58.3279 -25:41:38.1048
G0719585 11:04:57 00:49:14.671 -23:51:30.7692
G0710791 11:06:07 00:49:16.8218 -26:13:09.0444
G0757091 11:07:16 00:49:19.6882 -26:28:35.0292
G0769196 11:08:27 00:49:23.1202 -26:30:26.9928
G0641513 11:09:37 00:49:27.5539 -26:32:17.8836
G0499986 11:10:48 00:49:42.1651 -21:32:06.5436
G0705726 11:11:59 00:49:46.0318 -26:26:34.9332
G0728436 11:13:11 00:50:29.9453 -21:15:27.1764
G0743489 11:14:22 00:50:39.8738 -26:48:48.222
G0712628 11:15:31 00:50:46.5228 -21:35:13.7976
G0777347 11:16:41 00:50:53.5632 -21:53:57.7932
G0761599 11:17:52 00:51:21.179 -26:59:22.02
G0713331 11:19:03 00:52:06.5686 -22:40:48.666
G0588271 11:20:14 00:52:14.9993 -27:19:41.43
G0743658 11:21:24 00:52:46.1731 -22:58:30.0648
G0497808 11:22:33 00:52:53.6832 -22:26:14.0604
G0772386 11:23:40 00:53:18.4649 -21:41:41.766
G0568027 11:24:50 00:53:25.5694 -21:44:11.7636
G0624396 11:26:03 00:53:28.6651 -21:54:40.752
G0722022 11:27:12 00:53:44.8306 -27:36:18.306
G0747211 11:28:22 00:53:47.3417 -23:19:50.7396
G0696800 11:29:33 00:53:54.5086 -24:04:37.3152
G0124492 11:30:42 00:53:59.7797 -21:40:37.722
G0620268 11:31:52 00:54:07.4657 -21:42:50.5548
G0589142 11:33:07 00:54:20.5241 -23:33:08.586
G0801449 11:34:16 00:54:32.8094 -23:29:41.5644
G0577578 11:35:26 00:54:49.1333 -26:22:16.5216
G1662362 11:36:35 00:55:01.776 -25:07:09.3
G0816374 11:37:44 00:55:04.23 -23:31:29.676
G1423609 11:56:41 00:55:09.1514 -25:27:20.5344
G0660900 11:57:54 00:55:13.5341 -26:19:16.5108
G0930333 11:59:04 00:57:01.1189 -23:50:14.2692
G0127942 12:00:13 00:57:17.6112 -24:00:02.484
G0736225 12:01:22 00:57:46.9243 -27:30:05.85
G0788241 12:02:32 00:58:24.0614 -23:13:29.6724
G0648787 12:03:45 00:58:52.3109 -28:18:11.4696
G0744674 12:04:54 00:59:12.2695 -26:28:32.5092
G0767644 12:06:04 00:59:47.682 -27:07:15.0708
G0678447 12:07:13 01:00:12.6631 -25:29:38.6376
G0508869 12:08:22 01:02:10.9078 -28:24:58.8852
G0663847 12:09:32 01:02:47.4468 -29:26:59.55
G0762311 12:10:43 01:06:12.2227 -30:10:41.1744
G0621801 12:11:52 01:08:06.253 -27:37:43.3704
G0577773 12:13:02 01:08:09.0478 -28:31:25.3776
G0000506 12:14:12 01:10:35.6126 -30:13:16.5576
G0557353 12:15:21 01:11:01.1239 -30:26:18.6324
G0661968 12:16:31 01:13:47.2512 -31:44:50.0928
G0809212 12:17:40 01:15:03.9266 -31:47:01.8024
G0654768 12:18:49 01:15:28.2518 -30:22:28.0344
G0789210 12:19:59 01:15:51.612 -31:35:22.8732
G0798266 12:21:08 01:17:59.3158 -30:45:45.4284
G0820330 12:22:17 01:18:15.4531 -30:46:28.4592
G0783834 12:23:27 01:19:47.6698 -33:04:59.9808
G0569298 12:24:36 01:20:15.8002 -30:11:07.9224
G0620221 12:25:47 01:22:11.3681 -31:32:34.5444
G0818640 12:26:57 01:22:29.1362 -32:43:02.0496
G0657724 12:28:06 01:22:32.7113 -29:58:57.054
G0577695 12:29:18 01:23:01.4191 -31:08:15.5724
G0595298 12:30:27 01:23:14.8567 -32:50:28.6008
G1019706 12:36:25 01:23:40.9826 -31:20:33.5328