[vsnet-grb 108172] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Sun Sep 27 19:08:36 JST 2009


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 27 Sep 09 10:08:31 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     370846,   Seg_Num: 0
GRB_RA:          343.953d {+22h 55m 49s} (J2000),
                 344.121d {+22h 56m 29s} (current),
                 343.082d {+22h 52m 20s} (1950)
GRB_DEC:         -70.978d {-70d 58' 38"} (J2000),
                 -70.925d {-70d 55' 30"} (current),
                 -71.244d {-71d 14' 39"} (1950)
GRB_DATE:        15101 TJD;   270 DOY;   09/09/27
GRB_TIME:        36436.92 SOD {10:07:16.92} UT
TRIGGER_INDEX:   40
RATE_SIGNIF:     25.82 [sigma]
IMAGE_SIGNIF:    11.42 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       184.07d {+12h 16m 17s}   -1.76d {-01d 45' 43"}
SUN_DIST:        106.14 [deg]   Sun_angle= -10.7 [hr] (East of Sun)
MOON_POSTN:      289.49d {+19h 17m 57s}  -23.16d {-23d 09' 53"}
MOON_DIST:        56.93 [deg]
MOON_ILLUM:      62 [%]
GAL_COORDS:      315.42,-43.24 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      304.33,-56.26 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
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 = 14.02,-15.99 [deg].  



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