TITLE: GCN CIRCULAR NUMBER: 25353 SUBJECT: LIGO/Virgo S190814bv: No counterpart candidates in KAIT observations DATE: 19/08/15 21:52:53 GMT FROM: Weikang Zheng at UC Berkeley 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