[vsnet-grb 459120] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sat Sep 19 10:53:26 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 19 Sep 20 01:53:14 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     996503,   Seg_Num: 0
GRB_RA:          168.916d {+11h 15m 40s} (J2000),
                 169.195d {+11h 16m 47s} (current),
                 168.240d {+11h 12m 58s} (1950)
GRB_DEC:         +32.457d {+32d 27' 25"} (J2000),
                 +32.344d {+32d 20' 37"} (current),
                 +32.730d {+32d 43' 47"} (1950)
GRB_DATE:        19111 TJD;   263 DOY;   20/09/19
GRB_TIME:        6740.93 SOD {01:52:20.93} UT
TRIGGER_INDEX:   298
RATE_SIGNIF:     14.45 [sigma]
IMAGE_SIGNIF:    9.51 [sigma]
FLAGS:           0x1
MERIT:           -9900.00
SUN_POSTN:       176.88d {+11h 47m 30s}   +1.35d {+01d 21' 10"}
SUN_DIST:         31.82 [deg]   Sun_angle= 0.5 [hr] (West of Sun)
MOON_POSTN:      199.52d {+13h 18m 05s}   -3.34d {-03d 20' 22"}
MOON_DIST:        45.83 [deg]
MOON_ILLUM:      4 [%]
GAL_COORDS:      192.73, 68.60 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      156.37, 25.33 [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:        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 = 127.69,18.89 [deg].  



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