[vsnet-grb 427434] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Nov 22 22:33:46 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 22 Nov 19 13:33:45 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     938899,   Seg_Num: 0
GRB_RA:           54.296d {+03h 37m 11s} (J2000),
                  54.494d {+03h 37m 59s} (current),
                  53.798d {+03h 35m 11s} (1950)
GRB_DEC:         -32.176d {-32d 10' 32"} (J2000),
                 -32.111d {-32d 06' 40"} (current),
                 -32.339d {-32d 20' 20"} (1950)
GRB_DATE:        18809 TJD;   326 DOY;   19/11/22
GRB_TIME:        48776.41 SOD {13:32:56.41} UT
TRIGGER_INDEX:   473
RATE_SIGNIF:     14.49 [sigma]
IMAGE_SIGNIF:    11.61 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       237.77d {+15h 51m 04s}  -20.14d {-20d 08' 13"}
SUN_DIST:        127.66 [deg]   Sun_angle= -11.8 [hr] (East of Sun)
MOON_POSTN:      187.22d {+12h 28m 54s}   +2.51d {+02d 30' 34"}
MOON_DIST:       126.69 [deg]
MOON_ILLUM:      21 [%]
GAL_COORDS:      231.17,-53.86 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       40.29,-49.64 [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 = 158.68,8.44 [deg].  



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