[vsnet-grb 97036] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 23 Apr 09 07:55:46 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     350184,   Seg_Num: 0
GRB_RA:          148.895d {+09h 55m 35s} (J2000),
                 149.023d {+09h 56m 05s} (current),
                 148.206d {+09h 52m 49s} (1950)
GRB_DEC:         +18.160d {+18d 09' 37"} (J2000),
                 +18.116d {+18d 06' 57"} (current),
                 +18.398d {+18d 23' 52"} (1950)
GRB_DATE:        14944 TJD;   113 DOY;   09/04/23
GRB_TIME:        28519.34 SOD {07:55:19.34} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     11.26 [sigma]
IMAGE_SIGNIF:    8.16 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        31.08d {+02h 04m 18s}  +12.61d {+12d 36' 48"}
SUN_DIST:        111.52 [deg]   Sun_angle= -7.9 [hr] (East of Sun)
MOON_POSTN:        7.39d {+00h 29m 33s}   +8.08d {+08d 05' 05"}
MOON_DIST:       133.95 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:      215.92, 48.66 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      144.78,  5.20 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:           
COMMENTS:        WARNING: No BAT_Position TDRSS message was received for this trigger_number!  
COMMENTS:           
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 = 222.51,-8.82 [deg].