[vsnet-grb 496298] GCN/SWIFT_UVOT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 20 Aug 21 17:48:05 UT
NOTICE_TYPE:     Swift-UVOT Position
TRIGGER_NUM:     1069551,   Seg_Num: 0
GRB_RA:           20.6395d {+01h 22m 33.48s} (J2000),
                  20.9202d {+01h 23m 40.84s} (current),
                  19.9914d {+01h 19m 57.93s} (1950)
GRB_DEC:          +4.6078d {+04d 36' 28.0"} (J2000),
                  +4.7204d {+04d 43' 13.4"} (current),
                  +4.3467d {+04d 20' 48.1"} (1950)
GRB_ERROR:       0.8 [arcsec radius, statistical only]
GRB_MAG:         17.53 +/- 0.14 [mag]
FILTER:          7, U
IMG_START_DATE:  19446 TJD;   232 DOY;   21/08/20
IMG_START_TIME:  63608.00 SOD {17:40:08.00} UT,   127.3 [sec] since BAT Trigger Time
SUN_POSTN:       150.10d {+10h 00m 25s}  +12.19d {+12d 11' 32"}
SUN_DIST:        126.73 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      308.70d {+20h 34m 49s}  -23.14d {-23d 08' 26"}
MOON_DIST:        75.67 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      137.43,-57.39 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       20.80, -3.79 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT UVOT Position Notice.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  
COMMENTS:        The UVOT position is 7.2 arcsec from the XRT position.  
COMMENTS:        Result based on Genie data.  
COMMENTS:        Notice generated automatically.