[vsnet-grb 284514] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Feb 24 22:46:06 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 24 Feb 16 13:45:54 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     675784,   Seg_Num: 0
GRB_RA:          294.956d {+19h 39m 50s} (J2000),
                 295.178d {+19h 40m 43s} (current),
                 294.270d {+19h 37m 05s} (1950)
GRB_DEC:         -10.322d {-10d 19' 19"} (J2000),
                 -10.284d {-10d 17' 02"} (current),
                 -10.438d {-10d 26' 16"} (1950)
GRB_DATE:        17442 TJD;    55 DOY;   16/02/24
GRB_TIME:        49456.11 SOD {13:44:16.11} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.05 [sigma]
FLAGS:           0x1
MERIT:           -9923.99
SUN_POSTN:       337.20d {+22h 28m 47s}   -9.54d {-09d 32' 12"}
SUN_DIST:         41.37 [deg]   Sun_angle= 2.8 [hr] (West of Sun)
MOON_POSTN:      176.00d {+11h 44m 00s}   +2.22d {+02d 13' 04"}
MOON_DIST:       119.09 [deg]
MOON_ILLUM:      97 [%]
GAL_COORDS:       29.04,-15.38 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      295.01, 10.98 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This was of sufficient merit to become the new Automated Target;  
COMMENTS:        but if the Current PPT has a greater merit, then we will not request a slew.  
COMMENTS:        This matches a source in the ground catalog: RXJ1940.2-1025,   delta=0.110 [deg].  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 277.06,13.14 [deg].  



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