[vsnet-grb 54570] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Thu Sep 13 09:37:11 JST 2007


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 13 Sep 07 00:37:09 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     290843,   Seg_Num: 0
GRB_RA:          228.832d {+15h 15m 20s} (J2000),
                 228.945d {+15h 15m 47s} (current),
                 228.097d {+15h 12m 23s} (1950)
GRB_DEC:         -24.342d {-24d 20' 30"} (J2000),
                 -24.370d {-24d 22' 11"} (current),
                 -24.157d {-24d 09' 25"} (1950)
GRB_DATE:        14356 TJD;   256 DOY;   07/09/13
GRB_TIME:        2203.98 SOD {00:36:43.98} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     14.42 [sigma]
IMAGE_SIGNIF:    9.63 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       170.68d {+11h 22m 44s}   +4.01d {+04d 00' 50"}
SUN_DIST:         63.31 [deg]   Sun_angle= -3.9 [hr] (East of Sun)
MOON_POSTN:      184.99d {+12h 19m 57s}   -5.06d {-05d 03' 31"}
MOON_DIST:        46.40 [deg]
MOON_ILLUM:      2 [%]
GAL_COORDS:      340.21, 27.92 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      232.91, -6.05 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
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 at longitude,latitude = 211.00,-20.46 [deg].  



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