[vsnet-grb 167121] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Fri Jan 27 17:54:56 JST 2012
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 27 Jan 12 08:54:32 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 512549, Seg_Num: 0
GRB_RA: 255.975d {+17h 03m 54s} (J2000),
256.180d {+17h 04m 43s} (current),
255.125d {+17h 00m 30s} (1950)
GRB_DEC: -37.838d {-37d 50' 17"} (J2000),
-37.855d {-37d 51' 15"} (current),
-37.769d {-37d 46' 07"} (1950)
GRB_DATE: 15953 TJD; 27 DOY; 12/01/27
GRB_TIME: 31272.17 SOD {08:41:12.17} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 25.45 [sigma]
FLAGS: 0x3
MERIT: 99.19
SUN_POSTN: 309.21d {+20h 36m 50s} -18.57d {-18d 34' 05"}
SUN_DIST: 49.79 [deg] Sun_angle= 3.5 [hr] (West of Sun)
MOON_POSTN: 353.59d {+23h 34m 22s} +2.63d {+02d 37' 59"}
MOON_DIST: 97.46 [deg]
MOON_ILLUM: 17 [%]
GAL_COORDS: 347.75, 2.18 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 258.57,-14.95 [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 matches a source in the ground catalog: 4U_1700-377, delta=0.007 [deg].
COMMENTS:
COMMENTS: The next comments were copied from the BAT_POS Notice:
COMMENTS: This is an image trigger. (The RATE_SIGNIF is undefined.)
COMMENTS: A point_source was found.
COMMENTS: This matches a source in the on-board catalog.
COMMENTS: This is not a GRB.
COMMENTS: This trigger occurred at longitude,latitude = 56.59,-5.73 [deg].
More information about the vsnet-grb
mailing list