[vsnet-grb 21976] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 21 Apr 06 19:16:25 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     206257,   Seg_Num: 1
GRB_RA:          343.636d {+22h 54m 33s} (J2000),
                 343.697d {+22h 54m 47s} (current),
                 343.149d {+22h 52m 36s} (1950)
GRB_DEC:         +62.730d {+62d 43' 50"} (J2000),
                 +62.764d {+62d 45' 51"} (current),
                 +62.464d {+62d 27' 49"} (1950)
GRB_DATE:        13846 TJD;   111 DOY;   06/04/21
GRB_TIME:        2361.85 SOD {00:39:21.85} UT
TRIGGER_INDEX:   0
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    0.00 [sigma]
FLAGS:           0x3
MERIT:           99.00
SUN_POSTN:        29.39d {+01h 57m 33s}  +12.01d {+12d 00' 35"}
SUN_DIST:         60.15 [deg]   Sun_angle= 3.0 [hr] (West of Sun)
MOON_POSTN:      313.72d {+20h 54m 54s}  -21.75d {-21d 44' 45"}
MOON_DIST:        87.78 [deg]
MOON_ILLUM:      43 [%]
GAL_COORDS:      109.99,  2.83 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       28.14, 60.10 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This Notice is generated as a result of an uploaded TOO on an old GRB -- this is not a newly detected burst.  
COMMENTS:        As a result of this TOO, the TRIG_INDEX, and RATE_SIGNIF fields are not valid!  
COMMENTS:        And sometimes the GRB_DATE/TIME fields are not valid!  
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.