[vsnet-grb 341706] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Oct 3 11:48:51 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 03 Oct 17 02:48:19 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     775946,   Seg_Num: 0
GRB_RA:           40.910d {+02h 43m 38s} (J2000),
                  41.257d {+02h 45m 02s} (current),
                  39.939d {+02h 39m 45s} (1950)
GRB_DEC:         +61.408d {+61d 24' 28"} (J2000),
                 +61.482d {+61d 28' 56"} (current),
                 +61.196d {+61d 11' 45"} (1950)
GRB_DATE:        18029 TJD;   276 DOY;   17/10/03
GRB_TIME:        9420.21 SOD {02:37:00.21} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.67 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       189.28d {+12h 37m 06s}   -4.00d {-03d 59' 46"}
SUN_DIST:        117.72 [deg]   Sun_angle= 9.9 [hr] (West of Sun)
MOON_POSTN:      338.78d {+22h 35m 08s}  -10.13d {-10d 07' 43"}
MOON_DIST:        86.41 [deg]
MOON_ILLUM:      92 [%]
GAL_COORDS:      135.94,  1.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       60.41, 42.92 [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 does not match any source in the ground catalog.  
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 does not match any source in the on-board catalog.  
COMMENTS:        This is a GRB.  
COMMENTS:        This trigger occurred at longitude,latitude = 12.28,-12.99 [deg].  



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