[vsnet-grb 411597] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Jun 27 20:19:39 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 27 Jun 19 11:19:28 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     911609,   Seg_Num: 0
GRB_RA:          244.830d {+16h 19m 19s} (J2000),
                 245.089d {+16h 20m 21s} (current),
                 244.167d {+16h 16m 40s} (1950)
GRB_DEC:          -5.292d {-05d 17' 31"} (J2000),
                  -5.338d {-05d 20' 16"} (current),
                  -5.172d {-05d 10' 19"} (1950)
GRB_DATE:        18661 TJD;   178 DOY;   19/06/27
GRB_TIME:        40711.12 SOD {11:18:31.12} UT
TRIGGER_INDEX:   443
RATE_SIGNIF:     12.28 [sigma]
IMAGE_SIGNIF:    7.64 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:        96.04d {+06h 24m 09s}  +23.32d {+23d 19' 12"}
SUN_DIST:        145.18 [deg]   Sun_angle= -9.9 [hr] (East of Sun)
MOON_POSTN:       28.51d {+01h 54m 02s}   +6.16d {+06d 09' 25"}
MOON_DIST:       143.60 [deg]
MOON_ILLUM:      30 [%]
GAL_COORDS:        8.17, 30.26 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      243.88, 15.89 [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 = 237.23,-11.92 [deg].  



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