[vsnet-grb 135309] GCN/SWIFT_XRT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 28 Oct 10 22:42:04 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     437313,   Seg_Num: 0
GRB_RA:          267.0210d {+17h 48m 05.04s} (J2000),
                 267.1875d {+17h 48m 44.99s} (current),
                 266.2522d {+17h 45m 00.53s} (1950)
GRB_DEC:         -24.7809d {-24d 46' 51.2"} (J2000),
                 -24.7839d {-24d 47' 02.1"} (current),
                 -24.7646d {-24d 45' 52.4"} (1950)
GRB_ERROR:       4.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       7.85e-09 [erg/cm2/sec]
GRB_SIGNIF:      12.92 [sigma]
IMG_START_DATE:  15497 TJD;   301 DOY;   10/10/28
IMG_START_TIME:  81695.16 SOD {22:41:35.16} UT,   373.5 [sec] since BAT Trigger Time
TAM[0-3]:        327.66 237.21 261.54 243.52
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       213.10d {+14h 12m 25s}  -13.32d {-13d 19' 15"}
SUN_DIST:         52.06 [deg]   Sun_angle= -3.6 [hr] (East of Sun)
MOON_POSTN:      106.47d {+07h 05m 53s}  +21.57d {+21d 33' 57"}
MOON_DIST:       162.00 [deg]
MOON_ILLUM:      67 [%]
GAL_COORDS:        3.84,  1.69 [deg] galactic lon,lat of the burst
ECL_COORDS:      267.29, -1.37 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        This matches a source in the BAT ground catalog: EXO 1745-248,   delta=0.220 [deg].  
COMMENTS:        The XRT position is 3.09 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 .