[vsnet-grb-info 22126] LIGO/Virgo S190425z: Las Cumbres Observatory Galaxy Targeted Counterpart Search
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Sat Apr 27 00:03:57 JST 2019
TITLE: GCN CIRCULAR
NUMBER: 24225
SUBJECT: LIGO/Virgo S190425z: Las Cumbres Observatory Galaxy Targeted Counterpart Search
DATE: 19/04/26 15:02:05 GMT
FROM: Daichi Hiramatsu at Las Cumbres Observatory <dhiramatsu at lco.global>
Daichi Hiramatsu (LCO/UCSB), Craig Pellegrino (LCO/UCSB), Jamison Burke
(LCO/UCSB), D. Andrew Howell (LCO/UCSB), Iair Arcavi (Tel Aviv University),
Curtis McCully (LCO) on behalf of the Las Cumbres GW Follow-up Collaboration
We report 300s gri-band images of the following galaxies in the LIGO/Virgo
S190425z localization region (GCN 24168) with the Las Cumbres Observatory
1m telescopes at Sutherland, South Africa. We find no obvious candidates
after performing image subtraction using SDSS images as templates.
Name RA(J2000) DEC(J200) Time(UT) Filter Limmag
CSCG080-051 249.859940 +11.210459 2019-04-25 23:30:33 i 21.4
2MASXJ16542402-0953212 253.600113 -9.889244 2019-04-25 21:36:06 i 21.0
2MASXJ16542402-0953212 253.600113 -9.889244 2019-04-25 21:41:48 r 21.8
2MASXJ16542402-0953212 253.600113 -9.889244 2019-04-25 21:47:30 g 22.4
CSCG137-046 242.315292 +25.712521 2019-04-25 22:16:57 i 20.8
CSCG137-046 242.315292 +25.712521 2019-04-25 22:22:38 r 21.6
CSCG137-046 242.315292 +25.712521 2019-04-25 22:28:19 g 22.5
NGC4555 188.921585 +26.522999 2019-04-25 19:49:40 i 21.8
NGC4555 188.921585 +26.522999 2019-04-25 19:55:21 r 22.6
NGC4555 188.921585 +26.522999 2019-04-25 20:01:02 g 22.7
NGC4375 186.252045 +28.558516 2019-04-25 19:36:20 i 20.8
NGC4375 186.252045 +28.558516 2019-04-25 19:42:01 r 22.5
NGC4375 186.252045 +28.558516 2019-04-25 19:47:42 g 22.7
NGC4585 189.555481 +28.936903 2019-04-25 19:55:31 i 20.4
NGC4585 189.555481 +28.936903 2019-04-25 20:01:12 r 22.0
NGC4585 189.555481 +28.936903 2019-04-25 20:06:54 g 22.7
UGC10412 247.400574 +15.658440 2019-04-25 23:04:17 i 21.5
UGC10412 247.400574 +15.658440 2019-04-25 23:09:59 r 22.1
UGC10412 247.400574 +15.658440 2019-04-25 23:15:41 g 22.4
More information about the vsnet-grb-info
mailing list