GCN Circular 24300
Subject
LIGO/Virgo S190426c: RATIR Optical and NIR Observations of Galaxies
Date
2019-04-27T20:04:02Z (5 years ago)
From
Alan M Watson at UNAM <alan@astro.unam.mx>
Eleonora Troja (GSFC/UMD), Rosa L. Becerra (UNAM), Nat Butler (ASU),
Alan M. Watson (UNAM), Simone Dichiara (UMD), Diego Gonz��lez (UNAM),
Alexander Kutyrev (GSFC/UMD), William H. Lee (UNAM), Margarita Pereyra
(UNAM), and Tanner Wolfram (ASU) report:
We observed 22 galaxies selected from the NED/CLU list for LIGO/Virgo
S190426c (Chatterjee et al, GCN Circ. 24237) with the Reionization and
Transients Infrared Camera (RATIR; www.ratir.org) on the 1.5m Harold
Johnson Telescope at the Observatorio Astron��mico Nacional on Sierra San
Pedro M��rtir on the night of 2019-04-27 UTC. For each galaxy, we
typically obtained 720 seconds of exposure in g and i filters and 540
seconds of exposure in Y and H filters. Typical 10-sigma limiting
magnitudes are i = 21.2. Our observations are listed below. Visual
inspection reveals no obvious counterpart candidates.
We thank the staff of the Observatorio Astron��mico Nacional in San Pedro
M��rtir.
Start (UTC) RA and Dec (J2000) Galaxy
2019-04-27 03:30 166.8817 +00.7831 IC 0671
2019-04-27 04:10 167.0731 -05.1323 MCG -01-29-002
2019-04-27 04:27 169.4779 -01.9464 IC 0680
2019-04-27 04:43 166.6895 -04.0722 2MASX J11064547-0404202
2019-04-27 05:10 166.3304 -03.9763 LCRS B110246.5-034222
2019-04-27 05:26 168.2716 +00.0030 2MASX J11130517+0000108
2019-04-27 05:43 170.8150 -05.5724 LCRS B112043.2-051740
2019-04-27 06:01 170.1643 -05.6714 MCG -01-29-010 NED01
2019-04-27 06:27 170.7156 -02.9109 CGCG 011-082
2019-04-27 07:19 168.0636 -05.7535 MCG -01-29-005
2019-04-27 07:50 169.4203 -04.4609 2MFGC 08820
2019-04-27 08:09 163.6089 +07.1427 CGCG 038-046
2019-04-27 08:27 300.5817 +43.1268 2MASX J20021959+4307366
2019-04-27 08:45 308.2331 +54.5088 UGC 11592
2019-04-27 09:12 311.7825 +57.5936 4C +57.35
2019-04-27 09:31 305.9863 +25.7011 2MASX J20235668+2542038
2019-04-27 09:52 302.6869 +17.7386 2MASX J20104485+1744189
2019-04-27 10:24 305.5413 +24.9932 2MASX J20220989+2459351
2019-04-27 10:42 300.6474 +14.9513 2MASX J20023539+1457045
2019-04-27 11:00 301.1253 +19.4085 2MASX J20043008+1924304
2019-04-27 11:16 299.3077 +19.0874 2MASX J19571383+1905142
2019-04-27 11:41 289.0384 -00.7858 2MFGC 14839
--
Dr. Alan M. Watson
Instituto de Astronom��a
Universidad Nacional Aut��noma de M��xico