[vsnet-grb 484248] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 09 May 21 14:32:47 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     1047531,   Seg_Num: 0
GRB_RA:          350.352d {+23h 21m 25s} (J2000),
                 350.624d {+23h 22m 30s} (current),
                 349.717d {+23h 18m 52s} (1950)
GRB_DEC:          +6.675d {+06d 40' 31"} (J2000),
                  +6.793d {+06d 47' 34"} (current),
                  +6.401d {+06d 24' 04"} (1950)
GRB_DATE:        19343 TJD;   129 DOY;   21/05/09
GRB_TIME:        52340.43 SOD {14:32:20.43} UT
TRIGGER_INDEX:   139
RATE_SIGNIF:     10.53 [sigma]
IMAGE_SIGNIF:    8.09 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        46.74d {+03h 06m 57s}  +17.52d {+17d 31' 11"}
SUN_DIST:         55.70 [deg]   Sun_angle= 3.7 [hr] (West of Sun)
MOON_POSTN:       24.79d {+01h 39m 09s}   +6.30d {+06d 18' 15"}
MOON_DIST:        33.94 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:       86.86,-49.78 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      353.79,  9.95 [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 = 348.41,2.48 [deg].