[vsnet-grb 57725] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Mon Oct 22 23:47:38 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 22 Oct 07 14:47:36 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     294974,   Seg_Num: 2
GRB_RA:          340.644d {+22h 42m 35s} (J2000),
                 340.738d {+22h 42m 57s} (current),
                 340.045d {+22h 40m 11s} (1950)
GRB_DEC:         +23.718d {+23d 43' 06"} (J2000),
                 +23.759d {+23d 45' 34"} (current),
                 +23.456d {+23d 27' 22"} (1950)
GRB_DATE:        14394 TJD;   294 DOY;   07/10/21
GRB_TIME:        34857.69 SOD {09:40:57.69} UT
TRIGGER_INDEX:   0
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
FLAGS:           0x3
MERIT:           99.00
SUN_POSTN:       206.78d {+13h 47m 08s}  -11.05d {-11d 03' 13"}
SUN_DIST:        134.48 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      340.58d {+22h 42m 19s}   -7.75d {-07d 44' 43"}
MOON_DIST:        31.51 [deg]
MOON_ILLUM:      82 [%]
GAL_COORDS:       88.47,-30.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      352.20, 29.32 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst.  
COMMENTS:        As a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid!  
COMMENTS:        And sometimes the GRB_DATE/TIME fields are not valid!  
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:        FOM will request the s/c to slew.  
COMMENTS:        The S/C has yet to make its decision about safe to slew or not.  
COMMENTS:        This does not match any source in the ground catalog.  



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