[vsnet-grb 464063] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Nov 5 11:22:28 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 05 Nov 20 02:22:26 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     1004219,   Seg_Num: 0
GRB_RA:          277.679d {+18h 30m 43s} (J2000),
                 277.960d {+18h 31m 50s} (current),
                 277.006d {+18h 28m 01s} (1950)
GRB_DEC:          -6.754d {-06d 45' 13"} (J2000),
                  -6.738d {-06d 44' 16"} (current),
                  -6.789d {-06d 47' 21"} (1950)
GRB_DATE:        19158 TJD;   310 DOY;   20/11/05
GRB_TIME:        8523.19 SOD {02:22:03.19} UT
TRIGGER_INDEX:   10322
RATE_SIGNIF:     29.49 [sigma]
IMAGE_SIGNIF:    10.67 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       220.68d {+14h 42m 43s}  -15.78d {-15d 46' 43"}
SUN_DIST:         56.74 [deg]   Sun_angle= -3.8 [hr] (East of Sun)
MOON_POSTN:       92.66d {+06h 10m 38s}  +24.53d {+24d 31' 56"}
MOON_DIST:       161.49 [deg]
MOON_ILLUM:      83 [%]
GAL_COORDS:       24.56,  1.50 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      277.95, 16.47 [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 = 167.58,16.52 [deg].  



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