[vsnet-grb 78899] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Sun Jul 27 18:04:11 JST 2008


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Jul 08 09:04:10 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     318094,   Seg_Num: 1
GRB_RA:          208.389d {+13h 53m 33s} (J2000),
                 208.506d {+13h 54m 02s} (current),
                 207.705d {+13h 50m 49s} (1950)
GRB_DEC:         -18.549d {-18d 32' 55"} (J2000),
                 -18.591d {-18d 35' 26"} (current),
                 -18.303d {-18d 18' 10"} (1950)
GRB_DATE:        14674 TJD;   209 DOY;   08/07/27
GRB_TIME:        21456.02 SOD {05:57:36.02} UT
TRIGGER_INDEX:   0
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
FLAGS:           0x3
MERIT:           99.00
SUN_POSTN:       127.04d {+08h 28m 11s}  +19.09d {+19d 05' 13"}
SUN_DIST:         88.35 [deg]   Sun_angle= -5.4 [hr] (East of Sun)
MOON_POSTN:       52.14d {+03h 28m 34s}  +24.28d {+24d 16' 34"}
MOON_DIST:       157.31 [deg]
MOON_ILLUM:      32 [%]
GAL_COORDS:      322.87, 41.90 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      212.93, -6.46 [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.  



More information about the vsnet-grb mailing list