[vsnet-grb 110150] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Sat Oct 24 17:57:02 JST 2009


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 24 Oct 09 08:56:31 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     373674,   Seg_Num: 0
GRB_RA:          339.207d {+22h 36m 50s} (J2000),
                 339.303d {+22h 37m 13s} (current),
                 338.718d {+22h 34m 52s} (1950)
GRB_DEC:         +56.874d {+56d 52' 28"} (J2000),
                 +56.926d {+56d 55' 32"} (current),
                 +56.615d {+56d 36' 53"} (1950)
GRB_DATE:        15128 TJD;   297 DOY;   09/10/24
GRB_TIME:        32161.26 SOD {08:56:01.26} UT
TRIGGER_INDEX:   155
RATE_SIGNIF:     19.39 [sigma]
IMAGE_SIGNIF:    9.06 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       208.94d {+13h 55m 47s}  -11.85d {-11d 50' 55"}
SUN_DIST:        121.19 [deg]   Sun_angle= -8.7 [hr] (East of Sun)
MOON_POSTN:      284.50d {+18h 58m 00s}  -23.77d {-23d 45' 56"}
MOON_DIST:        92.86 [deg]
MOON_ILLUM:      35 [%]
GAL_COORDS:      105.30, -1.32 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       16.89, 57.73 [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 = 300.45,19.85 [deg].  



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