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GCN Circular 24238

Subject
LIGO/Virgo S190425z: RATIR Observations of Galaxies
Date
2019-04-26T16:47:01Z (6 years ago)
From
Alan M Watson at UNAM <alan@astro.unam.mx>
Nat Butler (ASU), Alan M. Watson (UNAM), Eleonora Troja (GSFC/UMD), Rosa
L. Becerra (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 23 galaxies selected from the NED/CLU list 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 2019-04-26 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. Our observations are listed
below. Analysis is proceeding.

We thank the staff of the Observatorio Astron��mico Nacional in San Pedro
M��rtir.

Start (UTC)       RA and Dec (J2000)    Galaxy
2019-04-26 03:41  182.76301  +25.51679  2MASX J12110307+2530599
2019-04-26 04:01  188.30713  +27.58410  IC 3494
2019-04-26 04:17  182.16379  +25.12808  2MASX J12083929+2507410
2019-04-26 04:48  179.33521  +22.16242  KUG 1154+224
2019-04-26 05:06  180.72538  +21.64475  KUG 1200+219
2019-04-26 05:25  184.50847  +26.08058  2MASX J12180207+2604500
2019-04-26 05:43  183.01570  +25.11901  2MASX J12120382+2507083
2019-04-26 06:09  184.80208  +25.71502  IC 3146
2019-04-26 06:32  189.61375  +28.48008  2MASX J12382707+2828478
2019-04-26 06:52  180.98436  +22.98009  KUG 1201+232
2019-04-26 07:24  185.66534  +27.74699  IC 3230
2019-04-26 07:42  182.72627  +25.25279  2MASX J12105427+2515102
2019-04-26 08:03  181.75129  +22.38786  2MASX J12070031+2223161
2019-04-26 08:22  187.85341  +26.79614  IC 3450
2019-04-26 08:51  184.48819  +25.07652  IC 3116
2019-04-26 09:08  185.95186  +27.74630  KUG 1221+280
2019-04-26 09:25  184.27696  +27.19256  2MASX J12170644+2711335
2019-04-26 09:45  185.92750  +26.84897  2MASX J12234260+2650561
2019-04-26 10:11  184.87139  +25.89869  2MFGC9705
2019-04-26 10:30  190.76567  +30.38206  UGC 07891 NED01
2019-04-26 10:49  241.37454  +24.20486  2MASX J16052994+2412169
2019-04-26 11:08  241.33534  +23.48742  2MASX J16052050+2329146
2019-04-26 11:40  242.83681  +22.47378  2MASX J16112110+2228253