[vsnet-grb 121245] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella.gsfc.nasa.gov
Sat Apr 10 16:28:11 JST 2010
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 10 Apr 10 07:28:09 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 419015, Seg_Num: 0
GRB_RA: 293.310d {+19h 33m 14s} (J2000),
293.478d {+19h 33m 55s} (current),
292.494d {+19h 29m 59s} (1950)
GRB_DEC: -34.309d {-34d 18' 30"} (J2000),
-34.286d {-34d 17' 09"} (current),
-34.417d {-34d 25' 00"} (1950)
GRB_DATE: 15296 TJD; 100 DOY; 10/04/10
GRB_TIME: 26860.54 SOD {07:27:40.54} UT
TRIGGER_INDEX: 155
RATE_SIGNIF: 17.66 [sigma]
IMAGE_SIGNIF: 7.29 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 18.77d {+01h 15m 05s} +7.94d {+07d 56' 30"}
SUN_DIST: 90.61 [deg] Sun_angle= 5.7 [hr] (West of Sun)
MOON_POSTN: 333.37d {+22h 13m 29s} -7.17d {-07d 10' 21"}
MOON_DIST: 45.63 [deg]
MOON_ILLUM: 16 [%]
GAL_COORDS: 4.85,-22.98 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 289.56,-12.44 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS: SWIFT Figure-of-Merit decision.
COMMENTS: This was of sufficient merit to become the new Automated Target;
COMMENTS: but if the Current PPT has a greater merit, then we will not request a slew.
COMMENTS: FOM will request the s/c to slew.
COMMENTS: The S/C has yet to make its decision about safe to slew or not.
COMMENTS: This does not match any source in the ground catalog.
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is a rate trigger.
COMMENTS: A point_source was found.
COMMENTS: This does not match any source in the on-board catalog.
COMMENTS: This is a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 269.49,-20.25 [deg].
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