[vsnet-grb 357169] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 22 Feb 18 00:47:11 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     811167,   Seg_Num: 0
GRB_RA:          273.387d {+18h 13m 33s} (J2000),
                 273.636d {+18h 14m 33s} (current),
                 272.700d {+18h 10m 48s} (1950)
GRB_DEC:          -9.501d {-09d 30' 02"} (J2000),
                  -9.495d {-09d 29' 40"} (current),
                  -9.516d {-09d 30' 55"} (1950)
GRB_DATE:        18171 TJD;    53 DOY;   18/02/22
GRB_TIME:        1227.48 SOD {00:20:27.48} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    8.73 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       335.27d {+22h 21m 04s}  -10.28d {-10d 16' 44"}
SUN_DIST:         60.62 [deg]   Sun_angle= 4.1 [hr] (West of Sun)
MOON_POSTN:       45.70d {+03h 02m 48s}  +11.73d {+11d 43' 57"}
MOON_DIST:       132.88 [deg]
MOON_ILLUM:      36 [%]
GAL_COORDS:       20.14,  3.97 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      273.44, 13.90 [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 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 = 169.30,11.92 [deg].