[vsnet-grb 350569] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Dec 23 01:26:45 JST 2017
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Fri 22 Dec 17 16:26:45 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 799669, Seg_Num: 0
GRB_RA: 148.293d {+09h 53m 10s} (J2000),
148.561d {+09h 54m 15s} (current),
147.546d {+09h 50m 11s} (1950)
GRB_DEC: +35.622d {+35d 37' 18"} (J2000),
+35.536d {+35d 32' 11"} (current),
+35.858d {+35d 51' 27"} (1950)
GRB_DATE: 18109 TJD; 356 DOY; 17/12/22
GRB_TIME: 59099.80 SOD {16:24:59.80} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 10.49 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 271.11d {+18h 04m 26s} -23.43d {-23d 25' 56"}
SUN_DIST: 129.26 [deg] Sun_angle= 8.2 [hr] (West of Sun)
MOON_POSTN: 321.40d {+21h 25m 36s} -15.48d {-15d 28' 34"}
MOON_DIST: 158.94 [deg]
MOON_ILLUM: 17 [%]
GAL_COORDS: 188.91, 51.35 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 137.96, 21.37 [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 an image trigger. (The RATE_SIGNIF is undefined.)
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 = 125.07,-9.47 [deg].
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