[vsnet-grb 210421] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 16 Aug 13 04:54:18 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     566561,   Seg_Num: 0
GRB_RA:          170.093d {+11h 20m 22s} (J2000),
                 170.247d {+11h 20m 59s} (current),
                 169.529d {+11h 18m 07s} (1950)
GRB_DEC:         -57.558d {-57d 33' 28"} (J2000),
                 -57.633d {-57d 37' 57"} (current),
                 -57.284d {-57d 17' 02"} (1950)
GRB_DATE:        16520 TJD;   228 DOY;   13/08/16
GRB_TIME:        17618.58 SOD {04:53:38.58} UT
TRIGGER_INDEX:   137
RATE_SIGNIF:     16.06 [sigma]
IMAGE_SIGNIF:    10.39 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       145.83d {+09h 43m 18s}  +13.69d {+13d 41' 08"}
SUN_DIST:         74.11 [deg]   Sun_angle= -1.6 [hr] (East of Sun)
MOON_POSTN:      255.64d {+17h 02m 34s}  -19.73d {-19d 44' 01"}
MOON_DIST:        71.00 [deg]
MOON_ILLUM:      70 [%]
GAL_COORDS:      290.93,  3.18 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      205.41,-54.19 [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 = 60.09,-19.47 [deg].