[vsnet-grb 493939] GCN/SWIFT_BAT_POSITION

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 31 Jul 21 14:46:48 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     1062273,   Seg_Num: 0
GRB_RA:          255.992d {+17h 03m 58s} (J2000),
                 256.360d {+17h 05m 26s} (current),
                 255.143d {+17h 00m 34s} (1950)
GRB_DEC:         -37.851d {-37d 51' 02"} (J2000),
                 -37.879d {-37d 52' 45"} (current),
                 -37.781d {-37d 46' 52"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       0 [cnts]    Image_Peak=27608 [image_cnts]
TRIGGER_DUR:     792.000 [sec]   (=13.2 [min])
TRIGGER_INDEX:   20000     E_range: 15-50 keV
BKG_INTEN:       0 [cnts]
BKG_TIME:        0.00 SOD {00:00:00.00} UT
BKG_DUR:         0 [sec]
GRB_DATE:        19426 TJD;   212 DOY;   21/07/31
GRB_TIME:        52388.53 SOD {14:33:08.53} UT
GRB_PHI:         -153.78 [deg]
GRB_THETA:        25.85 [deg]
SOLN_STATUS:     0x11D
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    17.05 [sigma]
MERIT_PARAMS:     +0  +0 +123  +2  +1  +5  +0  +1 +61  +0 
SUN_POSTN:       131.05d {+08h 44m 11s}  +18.10d {+18d 06' 15"}
SUN_DIST:        128.64 [deg]   Sun_angle= -8.4 [hr] (East of Sun)
MOON_POSTN:       37.83d {+02h 31m 18s}  +12.21d {+12d 12' 43"}
MOON_DIST:       137.17 [deg]
MOON_ILLUM:      50 [%]
GAL_COORDS:      347.75,  2.17 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      258.59,-14.96 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF & BKG_{INTEN, TIME, DUR} are undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog: Num=10638=IGR17091-3624,   delta=1.771 [deg].  
COMMENTS:        This matches a source in the ground catalog: 4U_1700-377,   delta=0.012 [deg].  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 123.91,-20.01 [deg].