[vsnet-grb 377166] GCN/SWIFT_FOM_OBSERVE
Bacodine
vxw at capella2.gsfc.nasa.gov
Sat Aug 18 21:33:19 JST 2018
TITLE: GCN/SWIFT NOTICE
NOTICE_DATE: Sat 18 Aug 18 12:32:52 UT
NOTICE_TYPE: Swift-FOM Will_Observe
TRIGGER_NUM: 853882, Seg_Num: 0
GRB_RA: 104.235d {+06h 56m 56s} (J2000),
104.556d {+06h 58m 13s} (current),
103.373d {+06h 53m 29s} (1950)
GRB_DEC: +39.329d {+39d 19' 43"} (J2000),
+39.303d {+39d 18' 10"} (current),
+39.395d {+39d 23' 42"} (1950)
GRB_DATE: 18348 TJD; 230 DOY; 18/08/18
GRB_TIME: 45018.55 SOD {12:30:18.55} UT
TRIGGER_INDEX: 20000
RATE_SIGNIF: 0.00 [sigma]
IMAGE_SIGNIF: 10.17 [sigma]
FLAGS: 0x3
MERIT: 100.00
SUN_POSTN: 147.79d {+09h 51m 10s} +13.01d {+13d 00' 36"}
SUN_DIST: 46.22 [deg] Sun_angle= 2.9 [hr] (West of Sun)
MOON_POSTN: 236.92d {+15h 47m 41s} -14.91d {-14d 54' 43"}
MOON_DIST: 131.82 [deg]
MOON_ILLUM: 52 [%]
GAL_COORDS: 177.24, 17.79 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS: 101.44, 16.45 [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 = 327.42,20.48 [deg].
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