[vsnet-grb 388729] GCN/SWIFT_UVOT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 02 Dec 18 06:46:09 UT
NOTICE_TYPE:     Swift-UVOT Position
TRIGGER_NUM:     874334,   Seg_Num: 0
GRB_RA:          280.7348d {+18h 42m 56.35s} (J2000),
                 280.9223d {+18h 43m 41.34s} (current),
                 280.2394d {+18h 40m 57.46s} (1950)
GRB_DEC:         +27.9597d {+27d 57' 34.9"} (J2000),
                 +27.9795d {+27d 58' 46.1"} (current),
                 +27.9090d {+27d 54' 32.4"} (1950)
GRB_ERROR:       0.6 [arcsec radius, statistical only]
GRB_MAG:         17.67 +/- 0.14 [mag]
FILTER:          7, U
IMG_START_DATE:  18454 TJD;   336 DOY;   18/12/02
IMG_START_TIME:  23867.00 SOD {06:37:47.00} UT,   82.5 [sec] since BAT Trigger Time
SUN_POSTN:       248.40d {+16h 33m 35s}  -21.95d {-21d 57' 03"}
SUN_DIST:         58.99 [deg]   Sun_angle= -2.2 [hr] (East of Sun)
MOON_POSTN:      190.28d {+12h 41m 07s}   +0.90d {+00d 53' 52"}
MOON_DIST:        90.15 [deg]
MOON_ILLUM:      26 [%]
GAL_COORDS:       57.44, 14.06 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      285.10, 50.84 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT UVOT Position Notice.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        Result based on Genie data.  
COMMENTS:        Notice generated automatically.