[vsnet-grb 140904] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Wed Jan 19 02:32:22 JST 2011


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Tue 18 Jan 11 17:32:22 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     442771,   Seg_Num: 0
GRB_RA:            2.372d {+00h 09m 29s} (J2000),
                   2.511d {+00h 10m 03s} (current),
                   1.740d {+00h 06m 58s} (1950)
GRB_DEC:         -41.093d {-41d 05' 33"} (J2000),
                 -41.031d {-41d 01' 52"} (current),
                 -41.371d {-41d 22' 15"} (1950)
GRB_DATE:        15579 TJD;    18 DOY;   11/01/18
GRB_TIME:        63112.65 SOD {17:31:52.65} UT
TRIGGER_INDEX:   157
RATE_SIGNIF:     7.14 [sigma]
IMAGE_SIGNIF:    6.53 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       300.37d {+20h 01m 30s}  -20.51d {-20d 30' 21"}
SUN_DIST:         55.93 [deg]   Sun_angle= -4.1 [hr] (East of Sun)
MOON_POSTN:      103.86d {+06h 55m 27s}  +21.93d {+21d 55' 43"}
MOON_DIST:       112.51 [deg]
MOON_ILLUM:      98 [%]
GAL_COORDS:      331.97,-73.59 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      342.82,-37.98 [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.  
COMMENTS:        This trigger occurred at longitude,latitude = 326.76,1.36 [deg].  


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