[vsnet-grb 496290] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 20 Aug 21 17:39:19 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     1069551,   Seg_Num: 0
GRB_RA:           20.629d {+01h 22m 31s} (J2000),
                  20.910d {+01h 23m 38s} (current),
                  19.981d {+01h 19m 55s} (1950)
GRB_DEC:          +4.632d {+04d 37' 55"} (J2000),
                  +4.745d {+04d 44' 41"} (current),
                  +4.371d {+04d 22' 15"} (1950)
GRB_DATE:        19446 TJD;   232 DOY;   21/08/20
GRB_TIME:        63480.70 SOD {17:38:00.70} UT
TRIGGER_INDEX:   460
RATE_SIGNIF:     8.54 [sigma]
IMAGE_SIGNIF:    7.81 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       150.10d {+10h 00m 23s}  +12.19d {+12d 11' 39"}
SUN_DIST:        126.73 [deg]   Sun_angle= 8.6 [hr] (West of Sun)
MOON_POSTN:      308.61d {+20h 34m 27s}  -23.16d {-23d 09' 29"}
MOON_DIST:        75.75 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      137.40,-57.36 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       20.80, -3.76 [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 = 108.36,20.32 [deg].