[vsnet-grb 352938] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Jan 15 13:17:31 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 15 Jan 18 04:17:30 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     805318,   Seg_Num: 0
GRB_RA:           12.073d {+00h 48m 18s} (J2000),
                  12.298d {+00h 49m 12s} (current),
                  11.449d {+00h 45m 48s} (1950)
GRB_DEC:         -15.608d {-15d 36' 27"} (J2000),
                 -15.510d {-15d 30' 34"} (current),
                 -15.880d {-15d 52' 48"} (1950)
GRB_DATE:        18133 TJD;    15 DOY;   18/01/15
GRB_TIME:        15363.68 SOD {04:16:03.68} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    7.76 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       296.90d {+19h 47m 35s}  -21.14d {-21d 08' 10"}
SUN_DIST:         71.16 [deg]   Sun_angle= -5.0 [hr] (East of Sun)
MOON_POSTN:      274.46d {+18h 17m 49s}  -19.92d {-19d 55' 21"}
MOON_DIST:        91.86 [deg]
MOON_ILLUM:      3 [%]
GAL_COORDS:      119.15,-78.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:        4.72,-19.09 [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 an image trigger.  (The RATE_SIGNIF is undefined.)  
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 = 180.60,-20.62 [deg].  



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