[vsnet-grb 190484] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 25 Nov 12 08:33:00 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     539563,   Seg_Num: 0
GRB_RA:          228.520d {+15h 14m 05s} (J2000),
                 228.608d {+15h 14m 26s} (current),
                 228.182d {+15h 12m 44s} (1950)
GRB_DEC:         +55.322d {+55d 19' 18"} (J2000),
                 +55.274d {+55d 16' 27"} (current),
                 +55.507d {+55d 30' 25"} (1950)
GRB_DATE:        16256 TJD;   330 DOY;   12/11/25
GRB_TIME:        30747.27 SOD {08:32:27.27} UT
TRIGGER_INDEX:   124
RATE_SIGNIF:     10.48 [sigma]
IMAGE_SIGNIF:    7.04 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       241.46d {+16h 05m 50s}  -20.85d {-20d 50' 51"}
SUN_DIST:         76.91 [deg]   Sun_angle= 0.9 [hr] (West of Sun)
MOON_POSTN:       25.24d {+01h 40m 57s}  +13.16d {+13d 09' 40"}
MOON_DIST:       108.79 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:       90.45, 51.85 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      189.63, 67.53 [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 = 109.43,19.29 [deg].