[vsnet-grb 412035] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Jul 1 08:54:21 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 30 Jun 19 23:53:36 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     912239,   Seg_Num: 0
GRB_RA:          293.908d {+19h 35m 38s} (J2000),
                 294.222d {+19h 36m 53s} (current),
                 293.103d {+19h 32m 25s} (1950)
GRB_DEC:         -32.751d {-32d 45' 03"} (J2000),
                 -32.707d {-32d 42' 24"} (current),
                 -32.862d {-32d 51' 43"} (1950)
GRB_DATE:        18664 TJD;   181 DOY;   19/06/30
GRB_TIME:        85979.52 SOD {23:52:59.52} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     16.09 [sigma]
IMAGE_SIGNIF:    9.75 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        99.69d {+06h 38m 46s}  +23.14d {+23d 08' 14"}
SUN_DIST:        164.01 [deg]   Sun_angle= 11.0 [hr] (West of Sun)
MOON_POSTN:       74.16d {+04h 56m 38s}  +19.77d {+19d 46' 25"}
MOON_DIST:       142.07 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:        6.63,-22.96 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      290.32,-10.98 [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:        This trigger occurred at longitude,latitude = 66.52,4.33 [deg].  



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