[vsnet-grb 12859] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella.gsfc.nasa.gov
Thu Dec 15 09:47:15 JST 2005


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 15 Dec 05 00:47:13 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     172767,   Seg_Num: 0
GRB_RA:          163.139d {+10h 52m 33s} (J2000),
                 163.223d {+10h 52m 53s} (current),
                 162.432d {+10h 49m 44s} (1950)
GRB_DEC:         +38.626d {+38d 37' 34"} (J2000),
                 +38.594d {+38d 35' 40"} (current),
                 +38.892d {+38d 53' 31"} (1950)
GRB_DATE:        13719 TJD;   349 DOY;   05/12/15
GRB_TIME:        2389.12 SOD {00:39:49.12} UT
TRIGGER_INDEX:   10327
RATE_SIGNIF:     9.79 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       262.53d {+17h 30m 07s}  -23.26d {-23d 15' 36"}
SUN_DIST:        111.25 [deg]
MOON_POSTN:       73.72d {+04h 54m 53s}  +27.20d {+27d 12' 14"}
MOON_DIST:        73.07 [deg]
MOON_ILLUM:      100 [%]
GAL_COORDS:      180.49, 62.68 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      148.61, 28.85 [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:        Since the IMAGE_SIGNIF is less than 7 sigma, this is a questionable detection.  



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