[vsnet-grb 202114] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 04 May 13 02:06:14 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     555096,   Seg_Num: 0
GRB_RA:          272.365d {+18h 09m 27s} (J2000),
                 272.557d {+18h 10m 14s} (current),
                 271.642d {+18h 06m 34s} (1950)
GRB_DEC:         -16.344d {-16d 20' 38"} (J2000),
                 -16.341d {-16d 20' 27"} (current),
                 -16.354d {-16d 21' 13"} (1950)
GRB_DATE:        16416 TJD;   124 DOY;   13/05/04
GRB_TIME:        7534.31 SOD {02:05:34.31} UT
TRIGGER_INDEX:   472
RATE_SIGNIF:     10.44 [sigma]
IMAGE_SIGNIF:    7.07 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        41.33d {+02h 45m 19s}  +15.98d {+15d 58' 31"}
SUN_DIST:        130.93 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      334.21d {+22h 16m 49s}   -5.23d {-05d 13' 37"}
MOON_DIST:        61.35 [deg]
MOON_ILLUM:      33 [%]
GAL_COORDS:       13.65,  1.56 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      272.29,  7.08 [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 = 336.90,18.32 [deg].