[vsnet-grb 366012] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 10 May 18 19:25:00 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     831810,   Seg_Num: 0
GRB_RA:          276.318d {+18h 25m 16s} (J2000),
                 276.617d {+18h 26m 28s} (current),
                 275.505d {+18h 22m 01s} (1950)
GRB_DEC:         -31.911d {-31d 54' 38"} (J2000),
                 -31.899d {-31d 53' 57"} (current),
                 -31.940d {-31d 56' 21"} (1950)
GRB_DATE:        18248 TJD;   130 DOY;   18/05/10
GRB_TIME:        69874.30 SOD {19:24:34.30} UT
TRIGGER_INDEX:   147
RATE_SIGNIF:     22.91 [sigma]
IMAGE_SIGNIF:    11.84 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        47.64d {+03h 10m 35s}  +17.76d {+17d 45' 45"}
SUN_DIST:        133.78 [deg]   Sun_angle= 8.7 [hr] (West of Sun)
MOON_POSTN:      352.72d {+23h 30m 53s}   -6.75d {-06d 45' 03"}
MOON_DIST:        74.66 [deg]
MOON_ILLUM:      25 [%]
GAL_COORDS:        1.54, -8.92 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      275.42, -8.59 [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 = 180.68,-8.46 [deg].