[vsnet-grb 391485] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 28 Dec 18 02:55:04 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     879909,   Seg_Num: 0
GRB_RA:           49.8142d {+03h 19m 15.40s} (J2000),
                  50.0765d {+03h 20m 18.36s} (current),
                  49.1244d {+03h 16m 29.85s} (1950)
GRB_DEC:         +13.2027d {+13d 12' 09.7"} (J2000),
                 +13.2707d {+13d 16' 14.6"} (current),
                 +13.0218d {+13d 01' 18.3"} (1950)
GRB_ERROR:       6.3 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       5.46e-10 [erg/cm2/sec]
GRB_SIGNIF:      4.89 [sigma]
IMG_START_DATE:  18480 TJD;   362 DOY;   18/12/28
IMG_START_TIME:  10480.14 SOD {02:54:40.14} UT,   82.5 [sec] since BAT Trigger Time
TAM[0-3]:        327.65 237.20 261.66 243.51
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       276.87d {+18h 27m 29s}  -23.29d {-23d 17' 08"}
SUN_DIST:        134.65 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      172.07d {+11h 28m 16s}   +7.90d {+07d 53' 50"}
MOON_DIST:       118.63 [deg]
MOON_ILLUM:      64 [%]
GAL_COORDS:      169.30,-36.03 [deg] galactic lon,lat of the burst
ECL_COORDS:       50.91, -4.95 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.07 arcmin from the BAT position.