[vsnet-grb 331617] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Jul 5 11:46:20 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 05 Jul 17 02:46:15 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     760064,   Seg_Num: 0
GRB_RA:          191.705d {+12h 46m 49s} (J2000),
                 191.923d {+12h 47m 41s} (current),
                 191.083d {+12h 44m 20s} (1950)
GRB_DEC:         +18.293d {+18d 17' 35"} (J2000),
                 +18.198d {+18d 11' 51"} (current),
                 +18.566d {+18d 33' 57"} (1950)
GRB_DATE:        17939 TJD;   186 DOY;   17/07/05
GRB_TIME:        9947.08 SOD {02:45:47.08} UT
TRIGGER_INDEX:   137
RATE_SIGNIF:     15.23 [sigma]
IMAGE_SIGNIF:    8.55 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       104.44d {+06h 57m 45s}  +22.77d {+22d 46' 21"}
SUN_DIST:         80.83 [deg]   Sun_angle= -5.8 [hr] (East of Sun)
MOON_POSTN:      237.78d {+15h 51m 07s}  -14.88d {-14d 52' 51"}
MOON_DIST:        56.00 [deg]
MOON_ILLUM:      86 [%]
GAL_COORDS:      295.83, 81.10 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      183.19, 21.38 [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 a rate trigger.  
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 = 212.96,4.35 [deg].  



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