[vsnet-grb 330288] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Jun 22 19:38:42 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Jun 17 10:38:42 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     758168,   Seg_Num: 0
GRB_RA:          232.221d {+15h 28m 53s} (J2000),
                 232.281d {+15h 29m 07s} (current),
                 232.051d {+15h 28m 12s} (1950)
GRB_DEC:         +64.871d {+64d 52' 14"} (J2000),
                 +64.811d {+64d 48' 40"} (current),
                 +65.041d {+65d 02' 29"} (1950)
GRB_DATE:        17926 TJD;   173 DOY;   17/06/22
GRB_TIME:        37964.74 SOD {10:32:44.74} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.91 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        91.32d {+06h 05m 16s}  +23.43d {+23d 25' 51"}
SUN_DIST:         86.76 [deg]   Sun_angle= -9.4 [hr] (East of Sun)
MOON_POSTN:       66.57d {+04h 26m 16s}  +16.70d {+16d 42' 16"}
MOON_DIST:        97.76 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:      100.61, 44.83 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      168.66, 74.61 [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: NGC5949,   delta=0.143 [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:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 195.86,4.30 [deg].  



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