[vsnet-grb 262149] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 30 May 15 11:43:01 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     642018,   Seg_Num: 0
GRB_RA:          327.523d {+21h 50m 06s} (J2000),
                 327.649d {+21h 50m 36s} (current),
                 327.118d {+21h 48m 28s} (1950)
GRB_DEC:         +57.490d {+57d 29' 25"} (J2000),
                 +57.563d {+57d 33' 46"} (current),
                 +57.256d {+57d 15' 22"} (1950)
GRB_DATE:        17172 TJD;   150 DOY;   15/05/30
GRB_TIME:        42138.22 SOD {11:42:18.22} UT
TRIGGER_INDEX:   150
RATE_SIGNIF:     23.76 [sigma]
IMAGE_SIGNIF:    9.11 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        67.05d {+04h 28m 12s}  +21.76d {+21d 45' 39"}
SUN_DIST:         76.61 [deg]   Sun_angle= 6.6 [hr] (West of Sun)
MOON_POSTN:      209.64d {+13h 58m 34s}  -10.09d {-10d 05' 37"}
MOON_DIST:       113.32 [deg]
MOON_ILLUM:      90 [%]
GAL_COORDS:      100.43,  2.77 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        8.86, 62.69 [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 = 336.71,20.03 [deg].