[vsnet-grb 332458] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Jul 12 07:21:01 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 11 Jul 17 22:21:00 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     761622,   Seg_Num: 0
GRB_RA:           45.786d {+03h 03m 09s} (J2000),
                  46.088d {+03h 04m 21s} (current),
                  44.928d {+02h 59m 43s} (1950)
GRB_DEC:         +47.850d {+47d 51' 01"} (J2000),
                 +47.918d {+47d 55' 05"} (current),
                 +47.655d {+47d 39' 17"} (1950)
GRB_DATE:        17945 TJD;   192 DOY;   17/07/11
GRB_TIME:        80425.38 SOD {22:20:25.38} UT
TRIGGER_INDEX:   137
RATE_SIGNIF:     72.53 [sigma]
IMAGE_SIGNIF:    21.47 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       111.42d {+07h 25m 40s}  +21.98d {+21d 58' 38"}
SUN_DIST:         57.51 [deg]   Sun_angle= 4.4 [hr] (West of Sun)
MOON_POSTN:      323.22d {+21h 32m 54s}  -14.18d {-14d 10' 31"}
MOON_DIST:        95.80 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      144.63, -9.40 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       57.56, 29.27 [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 = 125.87,19.26 [deg].  



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