[vsnet-grb 146644] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 11 Apr 11 19:34:45 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     451165,   Seg_Num: 0
GRB_RA:          291.437d {+19h 25m 45s} (J2000),
                 291.439d {+19h 25m 45s} (current),
                 291.428d {+19h 25m 43s} (1950)
GRB_DEC:         +67.732d {+67d 43' 55"} (J2000),
                 +67.755d {+67d 45' 18"} (current),
                 +67.630d {+67d 37' 49"} (1950)
GRB_DATE:        15662 TJD;   101 DOY;   11/04/11
GRB_TIME:        70451.84 SOD {19:34:11.84} UT
TRIGGER_INDEX:   137
RATE_SIGNIF:     12.00 [sigma]
IMAGE_SIGNIF:    6.94 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        19.93d {+01h 19m 44s}   +8.41d {+08d 24' 23"}
SUN_DIST:         81.65 [deg]   Sun_angle= 5.9 [hr] (West of Sun)
MOON_POSTN:      116.89d {+07h 47m 33s}  +18.45d {+18d 26' 55"}
MOON_DIST:        93.70 [deg]
MOON_ILLUM:      54 [%]
GAL_COORDS:       99.13, 21.82 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       17.81, 81.64 [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 = 130.79,-17.27 [deg].