[vsnet-grb 44750] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Thu Apr 12 22:42:09 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 12 Apr 07 13:42:05 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     275087,   Seg_Num: 1
GRB_RA:          107.333d {+07h 09m 20s} (J2000),
                 107.427d {+07h 09m 42s} (current),
                 106.687d {+07h 06m 45s} (1950)
GRB_DEC:          +1.063d {+01d 03' 47"} (J2000),
                  +1.051d {+01d 03' 04"} (current),
                  +1.145d {+01d 08' 40"} (1950)
GRB_DATE:        14201 TJD;   101 DOY;   07/04/11
GRB_TIME:        72751.11 SOD {20:12:31.11} UT
TRIGGER_INDEX:   0
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
FLAGS:           0x3
MERIT:           99.00
SUN_POSTN:        20.60d {+01h 22m 24s}   +8.67d {+08d 40' 18"}
SUN_DIST:         86.71 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      318.08d {+21h 12m 20s}  -18.81d {-18d 48' 49"}
MOON_DIST:       145.09 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:      214.03,  4.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      108.64,-21.26 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst.  
COMMENTS:        As a result of this TOO, the TRIG_INDEX, and RATE/IMAGE_SIGNIF fields are not valid!  
COMMENTS:        And sometimes the GRB_DATE/TIME fields are not valid!  
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.  



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