[vsnet-grb 396428] GCN/SWIFT_BAT_POSITION

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Feb 12 01:55:21 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Feb 19 16:55:20 UT
NOTICE_TYPE:     Swift-BAT GRB Position
TRIGGER_NUM:     888648,   Seg_Num: 0
GRB_RA:          196.675d {+13h 06m 42s} (J2000),
                 196.893d {+13h 07m 34s} (current),
                 196.106d {+13h 04m 25s} (1950)
GRB_DEC:         +41.966d {+41d 57' 58"} (J2000),
                 +41.864d {+41d 51' 51"} (current),
                 +42.233d {+42d 13' 59"} (1950)
GRB_ERROR:       3.00 [arcmin radius, statistical only]
GRB_INTEN:       4526 [cnts]    Image_Peak=132 [image_cnts]
TRIGGER_DUR:     2.048 [sec] 
TRIGGER_INDEX:   473     E_range: 25-100 keV
BKG_INTEN:       45997 [cnts]
BKG_TIME:        60849.59 SOD {16:54:09.59} UT
BKG_DUR:         24 [sec]
GRB_DATE:        18525 TJD;    42 DOY;   19/02/11
GRB_TIME:        60884.73 SOD {16:54:44.73} UT
GRB_PHI:         -132.25 [deg]
GRB_THETA:        42.07 [deg]
SOLN_STATUS:     0x83
RATE_SIGNIF:     9.16 [sigma]
IMAGE_SIGNIF:    6.93 [sigma]
MERIT_PARAMS:     +1  +0  +0  +1  +2  -3  +0  +0 +61  +0 
SUN_POSTN:       325.02d {+21h 40m 05s}  -13.96d {-13d 57' 21"}
SUN_DIST:        127.39 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:       37.38d {+02h 29m 30s}   +9.31d {+09d 18' 50"}
MOON_DIST:       125.48 [deg]
MOON_ILLUM:      37 [%]
GAL_COORDS:      112.03, 74.84 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      174.37, 44.30 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT-BAT GRB Coordinates.  
COMMENTS:        This is a rate trigger.  
COMMENTS:        A point_source was found.  
COMMENTS:        This does not match any source in the on-board catalog.  
COMMENTS:        This does not match any source in the ground catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 92.91,-20.27 [deg].  



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