[vsnet-grb 457306] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Thu Sep 3 09:57:42 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Thu 03 Sep 20 00:57:04 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     994389,   Seg_Num: 0
GRB_RA:          164.311d {+10h 57m 15s} (J2000),
                 164.613d {+10h 58m 27s} (current),
                 163.577d {+10h 54m 18s} (1950)
GRB_DEC:         +50.501d {+50d 30' 02"} (J2000),
                 +50.390d {+50d 23' 23"} (current),
                 +50.768d {+50d 46' 05"} (1950)
GRB_DATE:        19095 TJD;   247 DOY;   20/09/03
GRB_TIME:        2662.43 SOD {00:44:22.43} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     43.72 [sigma]
IMAGE_SIGNIF:    17.74 [sigma]
FLAGS:           0x1
MERIT:           -9900.00
SUN_POSTN:       162.47d {+10h 49m 52s}   +7.44d {+07d 26' 24"}
SUN_DIST:         42.99 [deg]   Sun_angle= -0.1 [hr] (East of Sun)
MOON_POSTN:      352.92d {+23h 31m 42s}   -8.46d {-08d 27' 47"}
MOON_DIST:       137.51 [deg]
MOON_ILLUM:      99 [%]
GAL_COORDS:      158.07, 58.12 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      142.80, 39.76 [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 = 261.61,16.81 [deg].  



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