[vsnet-grb 357172] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Feb 18 00:51:53 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     811167,   Seg_Num: 0
GRB_RA:          273.3916d {+18h 13m 33.98s} (J2000),
                 273.6410d {+18h 14m 33.83s} (current),
                 272.7044d {+18h 10m 49.04s} (1950)
GRB_DEC:          -9.5305d {-09d 31' 49.7"} (J2000),
                  -9.5243d {-09d 31' 27.4"} (current),
                  -9.5453d {-09d 32' 43.0"} (1950)
GRB_ERROR:       5.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       9.25e-10 [erg/cm2/sec]
GRB_SIGNIF:      6.08 [sigma]
IMG_START_DATE:  18171 TJD;    53 DOY;   18/02/22
IMG_START_TIME:  3085.76 SOD {00:51:25.76} UT,   1858.3 [sec] since BAT Trigger Time
TAM[0-3]:        327.65 237.22 261.67 243.30
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       335.27d {+22h 21m 05s}  -10.28d {-10d 16' 40"}
SUN_DIST:         60.62 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:       45.74d {+03h 02m 58s}  +11.75d {+11d 44' 42"}
MOON_DIST:       132.93 [deg]
MOON_ILLUM:      36 [%]
GAL_COORDS:       20.11,  3.95 [deg] galactic lon,lat of the burst
ECL_COORDS:      273.45, 13.87 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 1.80 arcmin from the BAT position.