[vsnet-grb 125097] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Jun 7 06:59:29 JST 2010


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 06 Jun 10 21:59:26 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     424040,   Seg_Num: 0
GRB_RA:          178.251d {+11h 53m 00s} (J2000),
                 178.386d {+11h 53m 33s} (current),
                 177.607d {+11h 50m 26s} (1950)
GRB_DEC:         +22.332d {+22d 19' 56"} (J2000),
                 +22.274d {+22d 16' 27"} (current),
                 +22.611d {+22d 36' 38"} (1950)
GRB_DATE:        15353 TJD;   157 DOY;   10/06/06
GRB_TIME:        79116.11 SOD {21:58:36.11} UT
TRIGGER_INDEX:   155
RATE_SIGNIF:     19.33 [sigma]
IMAGE_SIGNIF:    6.52 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        74.89d {+04h 59m 33s}  +22.71d {+22d 42' 36"}
SUN_DIST:         93.03 [deg]   Sun_angle= -6.9 [hr] (East of Sun)
MOON_POSTN:        5.33d {+00h 21m 18s}   +7.99d {+07d 59' 33"}
MOON_DIST:       148.98 [deg]
MOON_ILLUM:      31 [%]
GAL_COORDS:      229.63, 75.90 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      169.16, 19.72 [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:        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:        This trigger occurred during a high background rate interval.  
COMMENTS:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  
COMMENTS:        This trigger occurred at longitude,latitude = 275.43,-12.65 [deg].  


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