[vsnet-grb 173890] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 26 Apr 12 11:39:54 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     520928,   Seg_Num: 0
GRB_RA:           75.720d {+05h 02m 53s} (J2000),
                  75.845d {+05h 03m 23s} (current),
                  75.213d {+05h 00m 51s} (1950)
GRB_DEC:         -26.314d {-26d 18' 51"} (J2000),
                 -26.298d {-26d 17' 51"} (current),
                 -26.384d {-26d 23' 03"} (1950)
GRB_DATE:        16043 TJD;   117 DOY;   12/04/26
GRB_TIME:        41895.85 SOD {11:38:15.85} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.05 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        34.31d {+02h 17m 14s}  +13.73d {+13d 43' 51"}
SUN_DIST:         56.86 [deg]   Sun_angle= -2.8 [hr] (East of Sun)
MOON_POSTN:       93.08d {+06h 12m 18s}  +20.91d {+20d 54' 38"}
MOON_DIST:        50.08 [deg]
MOON_ILLUM:      22 [%]
GAL_COORDS:      227.55,-34.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       70.39,-48.79 [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:        There is a bright star (mag=5.02) 9.90 arcmin from this position.  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
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 = 336.19,11.73 [deg].