[vsnet-grb 157638] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Sep 9 13:26:46 JST 2011


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 09 Sep 11 04:26:45 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     502742,   Seg_Num: 0
GRB_RA:          195.309d {+13h 01m 14s} (J2000),
                 195.491d {+13h 01m 58s} (current),
                 194.537d {+12h 58m 09s} (1950)
GRB_DEC:         -61.610d {-61d 36' 35"} (J2000),
                 -61.673d {-61d 40' 20"} (current),
                 -61.341d {-61d 20' 26"} (1950)
GRB_DATE:        15813 TJD;   252 DOY;   11/09/09
GRB_TIME:        15904.65 SOD {04:25:04.65} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    17.83 [sigma]
FLAGS:           0x1
MERIT:           76.00
SUN_POSTN:       167.26d {+11h 09m 03s}   +5.46d {+05d 27' 32"}
SUN_DIST:         70.58 [deg]   Sun_angle= -1.9 [hr] (East of Sun)
MOON_POSTN:      311.22d {+20h 44m 53s}  -14.02d {-14d 01' 24"}
MOON_DIST:        89.23 [deg]
MOON_ILLUM:      90 [%]
GAL_COORDS:      304.10,  1.24 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      225.40,-49.22 [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=0.011 [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 = 133.42,-0.70 [deg].  


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