[vsnet-grb 98230] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Wed May 6 23:04:08 JST 2009


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 06 May 09 14:03:45 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     351323,   Seg_Num: 0
GRB_RA:          274.663d {+18h 18m 39s} (J2000),
                 274.799d {+18h 19m 12s} (current),
                 273.937d {+18h 15m 45s} (1950)
GRB_DEC:         -17.065d {-17d 03' 52"} (J2000),
                 -17.061d {-17d 03' 37"} (current),
                 -17.086d {-17d 05' 07"} (1950)
GRB_DATE:        14957 TJD;   126 DOY;   09/05/06
GRB_TIME:        50531.28 SOD {14:02:11.28} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.12 [sigma]
FLAGS:           0x3
MERIT:           98.39
SUN_POSTN:        43.71d {+02h 54m 50s}  +16.68d {+16d 40' 34"}
SUN_DIST:        131.25 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      192.31d {+12h 49m 14s}  -10.49d {-10d 29' 19"}
MOON_DIST:        79.85 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:       14.07, -0.72 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      274.48,  6.30 [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 matches a source in the ground catalog: SAX J1818.6-1703,   delta=0.018 [deg].  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 132.17,20.36 [deg].  



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