[vsnet-grb 157850] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Sep 12 10:26:05 JST 2011


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 12 Sep 11 01:26:05 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     502934,   Seg_Num: 0
GRB_RA:          195.313d {+13h 01m 15s} (J2000),
                 195.495d {+13h 01m 59s} (current),
                 194.540d {+12h 58m 10s} (1950)
GRB_DEC:         -61.603d {-61d 36' 10"} (J2000),
                 -61.666d {-61d 39' 56"} (current),
                 -61.334d {-61d 20' 01"} (1950)
GRB_DATE:        15816 TJD;   255 DOY;   11/09/12
GRB_TIME:        5064.64 SOD {01:24:24.64} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    24.00 [sigma]
FLAGS:           0x1
MERIT:           76.00
SUN_POSTN:       169.85d {+11h 19m 23s}   +4.37d {+04d 22' 12"}
SUN_DIST:         68.93 [deg]   Sun_angle= -1.7 [hr] (East of Sun)
MOON_POSTN:      344.46d {+22h 57m 51s}   -1.25d {-01d 14' 43"}
MOON_DIST:       112.80 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      304.10,  1.25 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      225.40,-49.21 [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:        Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration.  
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:        This matches a source in the ground catalog: GX_304-1,   delta=0.005 [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 trigger occurred at longitude,latitude = 164.73,-3.92 [deg].  


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