[vsnet-grb 55708] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Tue Oct 2 01:32:33 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 01 Oct 07 16:32:30 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     292826,   Seg_Num: 0
GRB_RA:          149.766d {+09h 59m 04s} (J2000),
                 149.828d {+09h 59m 19s} (current),
                 149.366d {+09h 57m 28s} (1950)
GRB_DEC:         -59.751d {-59d 45' 02"} (J2000),
                 -59.788d {-59d 47' 16"} (current),
                 -59.511d {-59d 30' 38"} (1950)
GRB_DATE:        14374 TJD;   274 DOY;   07/10/01
GRB_TIME:        59508.07 SOD {16:31:48.07} UT
TRIGGER_INDEX:   443
RATE_SIGNIF:     12.80 [sigma]
IMAGE_SIGNIF:    7.13 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       187.46d {+12h 29m 50s}   -3.22d {-03d 13' 11"}
SUN_DIST:         63.49 [deg]   Sun_angle= 2.5 [hr] (West of Sun)
MOON_POSTN:       73.65d {+04h 54m 37s}  +27.78d {+27d 46' 55"}
MOON_DIST:       107.24 [deg]
MOON_ILLUM:      69 [%]
GAL_COORDS:      282.75, -3.81 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      194.29,-63.31 [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 = 242.31,-10.43 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  



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