[vsnet-grb 80908] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Fri Aug 22 21:43:35 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 22 Aug 08 12:42:26 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     321174,   Seg_Num: 0
GRB_RA:           75.270d {+05h 01m 05s} (J2000),
                  75.428d {+05h 01m 43s} (current),
                  74.359d {+04h 57m 26s} (1950)
GRB_DEC:         +45.272d {+45d 16' 20"} (J2000),
                 +45.284d {+45d 17' 04"} (current),
                 +45.199d {+45d 11' 58"} (1950)
GRB_DATE:        14700 TJD;   235 DOY;   08/08/22
GRB_TIME:        45719.20 SOD {12:41:59.20} UT
TRIGGER_INDEX:   10409
RATE_SIGNIF:     72.66 [sigma]
IMAGE_SIGNIF:    17.33 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       151.88d {+10h 07m 32s}  +11.55d {+11d 32' 47"}
SUN_DIST:         72.32 [deg]   Sun_angle= 5.1 [hr] (West of Sun)
MOON_POSTN:       36.37d {+02h 25m 29s}  +19.95d {+19d 56' 52"}
MOON_DIST:        40.89 [deg]
MOON_ILLUM:      67 [%]
GAL_COORDS:      161.55,  1.94 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       78.84, 22.40 [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 = 238.19,-16.54 [deg].  



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