[vsnet-grb 335319] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Aug 4 21:02:52 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 04 Aug 17 12:02:52 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     766194,   Seg_Num: 0
GRB_RA:            6.433d {+00h 25m 44s} (J2000),
                   6.635d {+00h 26m 32s} (current),
                   5.856d {+00h 23m 25s} (1950)
GRB_DEC:         -64.748d {-64d 44' 52"} (J2000),
                 -64.651d {-64d 39' 02"} (current),
                 -65.025d {-65d 01' 29"} (1950)
GRB_DATE:        17969 TJD;   216 DOY;   17/08/04
GRB_TIME:        43297.38 SOD {12:01:37.38} UT
TRIGGER_INDEX:   478
RATE_SIGNIF:     10.00 [sigma]
IMAGE_SIGNIF:    8.82 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       134.77d {+08h 59m 05s}  +17.11d {+17d 06' 23"}
SUN_DIST:        121.23 [deg]   Sun_angle= 8.5 [hr] (West of Sun)
MOON_POSTN:      276.10d {+18h 24m 23s}  -19.32d {-19d 18' 57"}
MOON_DIST:        72.83 [deg]
MOON_ILLUM:      90 [%]
GAL_COORDS:      307.40,-52.16 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      323.31,-58.08 [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 = 193.95,3.24 [deg].  



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