[vsnet-grb 492879] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 23 Jul 21 14:46:43 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     1061284,   Seg_Num: 0
GRB_RA:          121.726d {+08h 06m 54s} (J2000),
                 121.936d {+08h 07m 45s} (current),
                 121.239d {+08h 04m 57s} (1950)
GRB_DEC:         -32.889d {-32d 53' 20"} (J2000),
                 -32.953d {-32d 57' 08"} (current),
                 -32.744d {-32d 44' 37"} (1950)
GRB_DATE:        19418 TJD;   204 DOY;   21/07/23
GRB_TIME:        53170.91 SOD {14:46:10.91} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     36.34 [sigma]
IMAGE_SIGNIF:    14.56 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       123.19d {+08h 12m 46s}  +19.94d {+19d 56' 18"}
SUN_DIST:         52.90 [deg]   Sun_angle= 0.1 [hr] (West of Sun)
MOON_POSTN:      296.94d {+19h 47m 45s}  -24.84d {-24d 50' 18"}
MOON_DIST:       122.01 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      250.31, -0.34 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      135.15,-51.47 [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 = 300.10,2.96 [deg].