[vsnet-grb 493243] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 26 Jul 21 19:19:33 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     1061687,   Seg_Num: 0
GRB_RA:          193.342d {+12h 53m 22s} (J2000),
                 193.608d {+12h 54m 26s} (current),
                 192.723d {+12h 50m 54s} (1950)
GRB_DEC:         +19.185d {+19d 11' 05"} (J2000),
                 +19.068d {+19d 04' 04"} (current),
                 +19.456d {+19d 27' 21"} (1950)
GRB_DATE:        19421 TJD;   207 DOY;   21/07/26
GRB_TIME:        69543.69 SOD {19:19:03.69} UT
TRIGGER_INDEX:   124
RATE_SIGNIF:     13.45 [sigma]
IMAGE_SIGNIF:    6.71 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       126.34d {+08h 25m 22s}  +19.25d {+19d 14' 51"}
SUN_DIST:         63.09 [deg]   Sun_angle= -4.5 [hr] (East of Sun)
MOON_POSTN:      342.50d {+22h 50m 01s}  -12.92d {-12d 55' 01"}
MOON_DIST:       149.52 [deg]
MOON_ILLUM:      91 [%]
GAL_COORDS:      306.23, 82.04 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      184.31, 22.84 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 246.56,15.63 [deg].