[vsnet-grb 57447] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Sat Oct 20 16:02:48 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 20 Oct 07 07:02:45 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     294835,   Seg_Num: 0
GRB_RA:          119.664d {+07h 58m 39s} (J2000),
                 119.788d {+07h 59m 09s} (current),
                 118.866d {+07h 55m 28s} (1950)
GRB_DEC:         +32.861d {+32d 51' 40"} (J2000),
                 +32.840d {+32d 50' 23"} (current),
                 +32.997d {+32d 59' 50"} (1950)
GRB_DATE:        14393 TJD;   293 DOY;   07/10/20
GRB_TIME:        25346.94 SOD {07:02:26.94} UT
TRIGGER_INDEX:   127
RATE_SIGNIF:     180.44 [sigma]
IMAGE_SIGNIF:    22.19 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       204.59d {+13h 38m 22s}  -10.23d {-10d 13' 33"}
SUN_DIST:         91.22 [deg]   Sun_angle= 5.7 [hr] (West of Sun)
MOON_POSTN:      310.67d {+20h 42m 42s}  -20.62d {-20d 37' 09"}
MOON_DIST:       164.41 [deg]
MOON_ILLUM:      60 [%]
GAL_COORDS:      188.10, 27.62 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      115.15, 11.98 [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:        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.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
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 is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 332.05,18.62 [deg].  



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