[vsnet-grb 202984] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 15 May 13 01:21:52 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     555880,   Seg_Num: 0
GRB_RA:          283.422d {+18h 53m 41s} (J2000),
                 283.694d {+18h 54m 46s} (current),
                 282.403d {+18h 49m 37s} (1950)
GRB_DEC:         -54.281d {-54d 16' 51"} (J2000),
                 -54.264d {-54d 15' 48"} (current),
                 -54.343d {-54d 20' 35"} (1950)
GRB_DATE:        16427 TJD;   135 DOY;   13/05/15
GRB_TIME:        4877.76 SOD {01:21:17.76} UT
TRIGGER_INDEX:   10427
RATE_SIGNIF:     60.39 [sigma]
IMAGE_SIGNIF:    7.13 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        52.03d {+03h 28m 06s}  +18.87d {+18d 52' 00"}
SUN_DIST:        127.25 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      110.25d {+07h 21m 01s}  +17.35d {+17d 21' 02"}
MOON_DIST:       142.74 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      341.97,-22.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      279.12,-31.27 [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 = 82.53,-18.53 [deg].