[vsnet-grb 158465] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 19 Sep 11 21:16:40 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     503525,   Seg_Num: 0
GRB_RA:          251.752d {+16h 47m 00s} (J2000),
                 251.966d {+16h 47m 52s} (current),
                 250.840d {+16h 43m 22s} (1950)
GRB_DEC:         -45.843d {-45d 50' 33"} (J2000),
                 -45.863d {-45d 51' 47"} (current),
                 -45.754d {-45d 45' 12"} (1950)
GRB_DATE:        15823 TJD;   262 DOY;   11/09/19
GRB_TIME:        76571.49 SOD {21:16:11.49} UT
TRIGGER_INDEX:   10409
RATE_SIGNIF:     13.96 [sigma]
IMAGE_SIGNIF:    7.03 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       176.86d {+11h 47m 27s}   +1.36d {+01d 21' 29"}
SUN_DIST:         80.68 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:       77.73d {+05h 10m 54s}  +22.82d {+22d 49' 05"}
MOON_DIST:       156.49 [deg]
MOON_ILLUM:      57 [%]
GAL_COORDS:      339.55, -0.39 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      256.26,-23.27 [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 = 223.06,-19.13 [deg].