TITLE: GCN CIRCULAR NUMBER: 25328 SUBJECT: LIGO/Virgo S190814bv: Liverpool Telescope imaging of selected galaxies DATE: 19/08/15 07:17:36 GMT FROM: Daniel Perley at Liverpool JMU D. A. Perley, C. M. Copperwheat (LJMU), D. B. Malesani (DTU Space), and A. Levan (Radboud) report on behalf of the Global Relay of Observatories Watching Transients Happen (GROWTH) and other collaborations: We observed the locations of 19 galaxies within the error volume of S190814bf (LIGO Scientific Collaboration and Virgo Collaboration, GCN 25324), selected in coordination with other La Palma telescopes using the HOGWARTS code (https://gwtool.watchertelescope.ie/) as in GCN 25325 (Heintz et al.). Most galaxies were observed with 2x150 second exposures in r-band; several of the highest-probability candidates were also observed with 2x150 seconds in i-band. Observations took place between 01:38 and 05:33 UT. Visual inspection shows no apparent candidates in any of the images in comparison to archival imaging from Pan-STARRS. Target locations were: RA Dec Filters ----------- ------------ ------- 00:47:07.53 -24:22:14.33 (r+i) 00:48:43.29 -23:33:42.07 (r+i) 00:49:01.48 -23:48:40.74 (r+i) 00:48:21.86 -25:07:36.53 (r+i) 00:51:29.86 -24:38:32.98 (r+i) 00:52:41.58 -25:44:01.87 (r) 00:45:53.29 -23:46:20.86 (r+i) 00:46:10.42 -24:39:00.69 (r) 00:49:16.82 -26:13:09.04 (r) 00:48:42.78 -23:46:23.07 (r) 00:42:42.31 -21:46:26.70 (r) 00:50:33.09 -23:17:43.76 (r) 00:49:46.03 -26:26:34.93 (r) 00:53:04.63 -24:42:15.84 (r) 00:44:50.54 -23:09:32.50 (r) 00:40:58.26 -22:04:59.26 (r) 00:45:46.31 -25:55:12.69 (r) 00:50:52.42 -25:34:37.42 (r) 00:46:52.96 -23:02:00.17 (r) ________________________________ Important Notice: the information in this email and any attachments is for the sole use of the intended recipient(s). If you are not an intended recipient, or a person responsible for delivering it to an intended recipient, you should delete it from your system immediately without disclosing its contents elsewhere and advise the sender by returning the email or by telephoning a number contained in the body of the email. No responsibility is accepted for loss or damage arising from viruses or changes made to this message after it was sent. The views contained in this email are those of the author and not necessarily those of Liverpool John Moores University.