[vsnet-grb 369924] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 14 Jun 18 20:48:45 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     841583,   Seg_Num: 0
GRB_RA:          244.9812d {+16h 19m 55.48s} (J2000),
                 245.2437d {+16h 20m 58.49s} (current),
                 244.2705d {+16h 17m 04.93s} (1950)
GRB_DEC:         -15.6385d {-15d 38' 18.6"} (J2000),
                 -15.6817d {-15d 40' 54.2"} (current),
                 -15.5192d {-15d 31' 09.1"} (1950)
GRB_ERROR:       4.7 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       3.75e-07 [erg/cm2/sec]
GRB_SIGNIF:      16.18 [sigma]
IMG_START_DATE:  18283 TJD;   165 DOY;   18/06/14
IMG_START_TIME:  74904.47 SOD {20:48:24.47} UT,   1157.6 [sec] since BAT Trigger Time
TAM[0-3]:        327.68 237.17 261.71 243.69
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:        83.19d {+05h 32m 46s}  +23.29d {+23d 17' 19"}
SUN_DIST:        161.47 [deg]   Sun_angle= -10.8 [hr] (East of Sun)
MOON_POSTN:       99.00d {+06h 36m 01s}  +20.69d {+20d 41' 27"}
MOON_DIST:       147.60 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      359.10, 23.78 [deg] galactic lon,lat of the burst
ECL_COORDS:      245.84,  5.73 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This matches a source in the BAT ground catalog: Sco_X-1,   delta=0.002 [deg].  
COMMENTS:        The XRT position is 6.34 arcmin from the BAT position.  
COMMENTS:        The object found at this position is either a very bright burst or a cosmic ray hit.  
COMMENTS:        Examine the XRT Image to differentiate (CRs are much more compact); see examples at:  
COMMENTS:        http://www.swift.psu.edu/xrt/XRT_Postage_Stamp_Image_Photo_Gallery.htm .  
COMMENTS:        WARNING: The centroided position is more than 100 rows or columns from the center of the FOV.