[vsnet-grb 90296] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Sat Jan 24 01:59:43 JST 2009


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 23 Jan 09 16:59:08 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     340895,   Seg_Num: 1
GRB_RA:            6.786d {+00h 27m 09s} (J2000),
                   6.900d {+00h 27m 36s} (current),
                   6.159d {+00h 24m 38s} (1950)
GRB_DEC:         -23.501d {-23d 30' 01"} (J2000),
                 -23.451d {-23d 27' 01"} (current),
                 -23.777d {-23d 46' 37"} (1950)
GRB_DATE:        14854 TJD;    23 DOY;   09/01/23
GRB_TIME:        28311.56 SOD {07:51:51.56} UT
TRIGGER_INDEX:   0
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
FLAGS:           0x3
MERIT:           89.00
SUN_POSTN:       306.15d {+20h 24m 35s}  -19.29d {-19d 17' 38"}
SUN_DIST:         56.32 [deg]   Sun_angle= -4.1 [hr] (East of Sun)
MOON_POSTN:      275.83d {+18h 23m 19s}  -26.35d {-26d 20' 52"}
MOON_DIST:        80.72 [deg]
MOON_ILLUM:      6 [%]
GAL_COORDS:       65.06,-83.42 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      356.28,-24.14 [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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