[vsnet-grb 279790] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Wed 30 Dec 15 22:27:32 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     668877,   Seg_Num: 0
GRB_RA:          305.945d {+20h 23m 47s} (J2000),
                 306.102d {+20h 24m 24s} (current),
                 305.456d {+20h 21m 49s} (1950)
GRB_DEC:         +33.850d {+33d 50' 59"} (J2000),
                 +33.902d {+33d 54' 07"} (current),
                 +33.687d {+33d 41' 14"} (1950)
GRB_DATE:        17386 TJD;   364 DOY;   15/12/30
GRB_TIME:        80760.37 SOD {22:26:00.37} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    6.06 [sigma]
FLAGS:           0x3
MERIT:           90.39
SUN_POSTN:       279.68d {+18h 38m 44s}  -23.14d {-23d 08' 16"}
SUN_DIST:         62.33 [deg]   Sun_angle= -1.8 [hr] (East of Sun)
MOON_POSTN:      164.90d {+10h 59m 35s}   +5.45d {+05d 26' 57"}
MOON_DIST:       126.23 [deg]
MOON_ILLUM:      71 [%]
GAL_COORDS:       73.07, -2.05 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      320.96, 51.12 [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 matches a source in the ground catalog: V_404_Cyg,   delta=0.061 [deg].  
COMMENTS:           
COMMENTS:        The next comments were copied from the BAT_POS Notice:  
COMMENTS:        This is an image trigger.  (The RATE_SIGNIF is undefined.)  
COMMENTS:        A point_source was found.  
COMMENTS:        This matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 216.25,8.98 [deg].