[vsnet-grb 55791] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Wed Oct 3 00:28:49 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 02 Oct 07 15:28:46 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     292887,   Seg_Num: 0
GRB_RA:          244.292d {+16h 17m 10s} (J2000),
                 244.401d {+16h 17m 36s} (current),
                 243.590d {+16h 14m 22s} (1950)
GRB_DEC:         -13.867d {-13d 52' 01"} (J2000),
                 -13.886d {-13d 53' 08"} (current),
                 -13.745d {-13d 44' 40"} (1950)
GRB_DATE:        14375 TJD;   275 DOY;   07/10/02
GRB_TIME:        55645.73 SOD {15:27:25.73} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    20.20 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       188.32d {+12h 33m 18s}   -3.59d {-03d 35' 24"}
SUN_DIST:         56.24 [deg]   Sun_angle= -3.7 [hr] (East of Sun)
MOON_POSTN:       88.95d {+05h 55m 48s}  +28.31d {+28d 18' 46"}
MOON_DIST:       153.03 [deg]
MOON_ILLUM:      59 [%]
GAL_COORDS:        0.13, 25.43 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      244.87,  7.36 [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 an image trigger.  (The RATE_SIGNIF is undefined.)  
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 = 354.40,19.84 [deg].  
COMMENTS:           
COMMENTS:        This trigger occured while the StarTracker had lost lock, so it is possibly bogus.  



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