{
  "bibcode": "2020GCN.27064....1V",
  "body": "Sergiy Vasylyev, James Sunseri, Nachiket Girish, Yukei Murakami,\nWeiKang Zheng, and Alexei V. Filippenko (UC Berkeley) report\non behalf of the Lick/KAIT GW follow-up team:\n\nThe 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at\nLick Observatory, observed the 90% region of the gravitational-wave\nevent S200223t (GCN 27042) detected by LIGO/Virgo. More than\none thousand galaxies were selected from the Glade catalog V1.0\n(Dalya et al., 2018, MNRAS, 479, 2374; http://aquarius.elte.hu/glade/)\naccording to their priority score. KAIT observed 108 of them based on\ntheir priority scores and elevation visibility, with each clear-filter\nexposure time being 60 s. The first image was taken at 04:20:06, Feb.\n13th UT, about 10 minutes after the trigger, and the last image at\n12:02:48 UT. Our typical limiting mag is 18.0. No viable counterparts\nwere identified and the analysis is ongoing. A full list of galaxies\nobserved by KAIT is given below.\n\nGladeID   UT(Feb13)  RA_J2000   Dec_J2000\n-----------------------------------------------\nG0703055  04:20:06  01:37:16.9555  +28:53:25.6236\nG0736143  04:21:24  01:38:15.4706  +41:39:14.7564\nG0245728  04:22:33  01:38:22.5434  +44:54:18.1476\nG0010464  04:23:49  01:38:31.3097  +28:43:24.5892\nG1311531  04:25:06  01:40:43.6656  +42:52:49.9116\nG0825474  04:26:24  01:43:08.0278  +27:45:02.2788\nG0761627  04:27:33  01:44:08.941   +31:19:15.4308\nG1179856  04:28:55  01:44:12.2213  +50:26:51.6804\nG0748031  04:30:12  01:44:38.3436  +38:12:09.7956\nG0035087  04:31:22  01:44:42.7589  +42:44:15.4932\nG0690328  04:32:35  01:45:10.1866  +32:07:23.5596\nG0405612  04:33:58  01:45:38.016   +55:17:11.8788\nG0410414  04:35:15  01:46:36.1848  +62:47:16.2996\nG0652952  04:36:43  01:46:56.4482  +32:06:35.4672\nG0549449  04:37:52  01:46:57.882   +28:45:22.122\nG0789116  04:39:12  01:48:22.4606  +11:31:17.6376\nG1333135  04:40:48  01:48:28.603   +64:09:00.144\nG0593564  04:42:24  01:49:14.0635  +13:03:18.882\nG0004616  04:43:40  01:50:14.0066  +27:38:44.412\nG0672407  04:44:53  01:50:33.149   +33:37:35.1624\nG0718267  04:46:02  01:50:46.841   +32:32:48.174\nG0757472  04:47:12  01:51:23.551   +33:01:52.32\nG1073061  04:48:38  01:51:25.2182  +59:41:03.0372\nG0567029  04:50:08  01:51:36.2434  +19:06:12.726\nG1336557  04:51:36  01:29:19.2192  +44:06:53.5788\nG1135494  04:59:17  02:25:42.9089  +25:47:05.0028\nG0610878  05:00:35  02:25:45.1922  +37:13:54.0804\nG0802092  05:01:50  02:25:47.635   +27:14:33.0144\nG0570221  05:03:00  02:26:11.1785  +26:03:19.314\nG0554443  05:04:09  02:26:12.4603  +27:36:12.312\nG0031826  05:05:18  02:26:15.185   +26:06:23.3208\nG0705834  05:06:28  02:26:20.7175  +30:26:44.3832\nG0569632  05:07:37  02:26:26.0815  +27:39:15.2964\nG0577157  05:08:46  02:26:33.0432  +29:49:50.2572\nG0482933  05:09:58  02:27:45.8359  +28:12:33.2496\nG0625241  05:11:07  02:27:46.4117  +26:35:22.2576\nG0710754  05:12:16  02:28:03.6108  +28:10:31.2528\nG0693481  05:13:29  02:29:13.9901  +23:04:57.99\nG0722977  05:14:41  02:29:38.8954  +28:59:15.4104\nG0399203  05:15:58  02:31:40.0517  +39:22:42.1536\nG0659049  05:17:16  02:33:14.3225  +25:30:22.122\nG0012872  05:18:31  02:33:42.4769  +37:40:03.1512\nG0758273  08:50:24  12:33:04.1858  -32:53:13.2036\nG0575179  08:51:37  12:42:57.5573  -31:54:41.9796\nG0622596  08:52:49  12:58:13.7806  -26:20:23.0532\nG0557442  08:54:00  13:00:40.0817  -33:58:23.952\nG0571203  08:55:15  13:06:08.5656  -31:29:08.124\nG0770342  08:56:27  13:07:11.4185  -31:41:56.2812\nG0571043  08:57:38  13:17:45.271   -24:19:10.632\nG0735821  08:58:47  13:18:55.0817  -24:41:48.534\nG0562664  08:59:59  13:21:15.1649  -27:14:59.3556\nG0592695  09:01:10  13:22:06.7457  -31:46:16.1076\nG0752765  09:02:22  13:22:56.825   -32:43:42.3948\nG0717660  09:03:33  13:23:28.0334  -24:03:29.1996\nG0507238  09:04:43  13:26:35.2442  -26:44:30.8436\nG0704596  09:05:57  13:27:29.6119  -31:23:23.7012\nG0971608  09:07:08  13:30:49.0723  -25:20:00.9852\nG0731423  09:08:18  13:33:08.3971  -23:32:38.6916\nG0004813  09:09:30  13:36:34.7167  -26:33:13.9032\nG0558588  09:11:53  13:40:19.9037  -23:51:29.1852\nG0571193  09:13:06  13:47:40.0891  -30:56:22.524\nG0754515  10:40:31  13:22:53.91    -32:40:13.4364\nG0582873  10:41:40  13:22:55.7042  -31:44:16.3968\nG0612607  10:42:50  13:23:44.5056  -27:59:31.9488\nG0744268  10:43:59  13:24:57.6893  -27:32:34.6524\nG0800065  10:45:06  13:25:08.0897  -27:49:09.624\nG0670296  10:46:16  13:26:10.5799  -27:25:38.6004\nG0667166  10:48:40  13:26:47.915   -25:05:46.8096\nG0684835  10:49:49  13:27:04.8634  -26:59:35.9268\nG0589723  10:51:00  13:28:09.4922  -34:02:24.8136\nG0563957  10:52:11  13:28:14.9304  -27:58:36.4908\nG0650981  10:53:21  13:28:41.2536  -25:35:51.1512\nG0696294  10:54:30  13:29:01.7028  -28:50:22.8192\nG0571527  10:56:53  13:29:28.158   -30:08:05.802\nG0390714  10:58:02  13:29:47.677   -28:00:22.824\nG0640528  10:59:11  13:30:23.0933  -28:16:14.1024\nG0574002  11:00:22  13:30:58.4546  -21:50:51.1764\nG0736960  11:01:34  13:31:39.8292  -33:14:34.1268\nG0631679  11:02:45  13:32:34.0027  -27:26:55.8348\nG0983556  11:05:08  13:40:49.464   -32:39:27.7884\nG0662200  11:06:17  13:48:06.3758  -33:27:48.492\nG0609725  11:07:26  13:53:40.763   -33:56:57.5304\nG0585582  11:08:37  13:56:13.0956  -27:44:58.2756\nG0604074  11:09:58  15:13:26.3086  -07:21:39.9348\nG0551346  11:11:09  15:15:10.1806  -14:37:00.7392\nG1024857  11:12:18  15:25:11.9861  -17:14:38.328\nG0584498  11:14:45  15:30:43.601   -22:46:06.6468\nG0598294  11:38:54  15:33:20.7166  -08:42:01.962\nG0609950  11:40:13  15:33:45.8239  -32:00:17.0028\nG0659116  11:41:22  15:34:01.4539  -28:37:46.4124\nG0628445  11:42:34  15:34:57.8431  -31:55:40.4976\nG0577569  11:43:48  15:35:04.7606  -17:54:44.4672\nG0706124  11:44:57  15:36:38.053   -18:47:10.8744\nG0608661  11:46:08  15:39:28.7256  -25:48:15.7356\nG0592968  11:47:18  15:39:47.7979  -25:48:50.508\nG0766921  11:48:28  15:41:39.5215  -25:39:13.1616\nG1202253  11:49:37  15:41:59.4142  -26:29:38.7672\nG0337511  11:50:47  15:42:16.3294  -29:23:57.7176\nG0943816  11:52:00  15:44:21.881   -33:23:04.2648\nG0669691  11:53:12  15:44:30.8496  -24:47:15.3456\nG0905299  11:54:25  15:45:51.4819  -33:27:29.8044\nG0714080  11:55:39  15:52:26.693   -21:44:36.8664\nG0652719  11:56:52  15:54:51.6797  -31:22:41.7144\nG0122553  11:58:04  15:56:49.6764  -32:59:58.5456\nG0656282  11:59:15  15:57:42.0593  -30:23:34.6956\nG0691782  12:00:25  16:05:37.6025  -28:51:34.7652\nG0722439  12:01:36  16:07:38.4814  -33:04:12.5904\nG0630803  12:02:48  16:07:50.5517  -31:53:47.9616",
  "circularId": 27064,
  "createdOn": 1581662984000,
  "email": "weikang@berkeley.edu",
  "subject": "LIGO/Virgo S200213t: No counterpart candidates in KAIT observations",
  "submitter": "Weikang Zheng at UC Berkeley  <weikang@berkeley.edu>",
  "eventId": "LIGO/Virgo S200213t"
}