[vsnet-grb 402411] GCN/SWIFT_FOM_OBSERVE

[Bacodine]

TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 04 Apr 19 05:59:01 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     896552,   Seg_Num: 0
GRB_RA:          164.407d {+10h 57m 38s} (J2000),
                 164.616d {+10h 58m 28s} (current),
                 163.865d {+10h 55m 28s} (1950)
GRB_DEC:         -52.387d {-52d 23' 12"} (J2000),
                 -52.490d {-52d 29' 24"} (current),
                 -52.119d {-52d 07' 08"} (1950)
GRB_DATE:        18577 TJD;    94 DOY;   19/04/04
GRB_TIME:        21449.31 SOD {05:57:29.31} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    5.83 [sigma]
FLAGS:           0x0
MERIT:           76.00
SUN_POSTN:        13.06d {+00h 52m 14s}   +5.59d {+05d 35' 38"}
SUN_DIST:        127.60 [deg]   Sun_angle= -10.1 [hr] (East of Sun)
MOON_POSTN:        3.26d {+00h 13m 02s}   -3.60d {-03d 36' 16"}
MOON_DIST:       121.73 [deg]
MOON_ILLUM:      1 [%]
GAL_COORDS:      285.91,  6.68 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      195.64,-52.38 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:        This was NOT of sufficient merit to become the new Automated Target.  
COMMENTS:        FOM will NOT request the s/c to slew.  
COMMENTS:        This matches a source in the ground catalog: PSR_B1055-52,   delta=0.085 [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:        This is an interesting source.  
COMMENTS:           
COMMENTS:        The IMAGE_SIGNIF is VERY LOW, this is very likely not real.  
COMMENTS:        This trigger occurred at longitude,latitude = 277.33,-9.37 [deg].