[vsnet-grb 270148] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Aug 31 19:35:10 JST 2015


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 31 Aug 15 10:35:01 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     653838,   Seg_Num: 0
GRB_RA:          221.023d {+14h 44m 05s} (J2000),
                 221.251d {+14h 45m 00s} (current),
                 220.295d {+14h 41m 11s} (1950)
GRB_DEC:         -25.649d {-25d 38' 57"} (J2000),
                 -25.715d {-25d 42' 54"} (current),
                 -25.438d {-25d 26' 17"} (1950)
GRB_DATE:        17265 TJD;   243 DOY;   15/08/31
GRB_TIME:        38052.89 SOD {10:34:12.89} UT
TRIGGER_INDEX:   483
RATE_SIGNIF:     56.48 [sigma]
IMAGE_SIGNIF:    14.35 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       159.40d {+10h 37m 35s}   +8.67d {+08d 40' 23"}
SUN_DIST:         69.22 [deg]   Sun_angle= -4.1 [hr] (East of Sun)
MOON_POSTN:        0.90d {+00h 03m 37s}   +0.51d {+00d 30' 23"}
MOON_DIST:       133.67 [deg]
MOON_ILLUM:      96 [%]
GAL_COORDS:      332.58, 30.66 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      226.43, -9.31 [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 = 93.75,-6.25 [deg].  



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