[vsnet-grb 296935] GCN/SWIFT_XRT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Jul 13 05:48:40 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 12 Jul 16 20:48:39 UT
NOTICE_TYPE:     Swift-XRT Position
TRIGGER_NUM:     704155,   Seg_Num: 0
GRB_RA:          304.0167d {+20h 16m 04.00s} (J2000),
                 304.2671d {+20h 17m 04.10s} (current),
                 303.2581d {+20h 13m 01.94s} (1950)
GRB_DEC:         -26.9138d {-26d 54' 49.6"} (J2000),
                 -26.8622d {-26d 51' 43.7"} (current),
                 -27.0680d {-27d 04' 04.8"} (1950)
GRB_ERROR:       4.8 [arcsec radius, statistical plus systematic, 90% containment]
GRB_INTEN:       5.08e-09 [erg/cm2/sec]
GRB_SIGNIF:      4.89 [sigma]
IMG_START_DATE:  17581 TJD;   194 DOY;   16/07/12
IMG_START_TIME:  74872.73 SOD {20:47:52.73} UT,   3256.7 [sec] since BAT Trigger Time
TAM[0-3]:        327.69 237.21 261.66 243.55
AMPLIFIER:       2
WAVEFORM:        134
SUN_POSTN:       112.61d {+07h 30m 27s}  +21.81d {+21d 48' 35"}
SUN_DIST:        168.25 [deg]   Sun_angle= 11.2 [hr] (West of Sun)
MOON_POSTN:      209.22d {+13h 56m 52s}   -8.03d {-08d 01' 44"}
MOON_DIST:        90.84 [deg]
MOON_ILLUM:      58 [%]
GAL_COORDS:       15.81,-29.53 [deg] galactic lon,lat of the burst
ECL_COORDS:      300.17, -6.97 [deg] ecliptic lon,lat of the burst
COMMENTS:        SWIFT-XRT Coordinates.  
COMMENTS:        The XRT position is 8.16 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.  



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