[vsnet-grb 343429] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Oct 16 16:54:09 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 16 Oct 17 07:54:08 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     779351,   Seg_Num: 0
GRB_RA:           40.908d {+02h 43m 38s} (J2000),
                  41.256d {+02h 45m 01s} (current),
                  39.937d {+02h 39m 45s} (1950)
GRB_DEC:         +61.433d {+61d 25' 59"} (J2000),
                 +61.508d {+61d 30' 28"} (current),
                 +61.221d {+61d 13' 16"} (1950)
GRB_DATE:        18042 TJD;   289 DOY;   17/10/16
GRB_TIME:        28409.52 SOD {07:53:29.52} UT
TRIGGER_INDEX:   433
RATE_SIGNIF:     12.00 [sigma]
IMAGE_SIGNIF:    7.31 [sigma]
FLAGS:           0x3
MERIT:           99.19
SUN_POSTN:       201.42d {+13h 25m 40s}   -8.99d {-08d 59' 39"}
SUN_DIST:        125.49 [deg]   Sun_angle= 10.7 [hr] (West of Sun)
MOON_POSTN:      163.58d {+10h 54m 19s}   +8.83d {+08d 50' 06"}
MOON_DIST:        96.72 [deg]
MOON_ILLUM:      13 [%]
GAL_COORDS:      135.93,  1.43 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       60.42, 42.94 [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: Swift02436p6124,   delta=0.005 [deg].  
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 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 = 302.44,20.15 [deg].  



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