[vsnet-grb 443909] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Apr 28 03:34:09 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 27 Apr 20 18:33:31 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     968212,   Seg_Num: 0
GRB_RA:          293.727d {+19h 34m 55s} (J2000),
                 293.946d {+19h 35m 47s} (current),
                 293.189d {+19h 32m 45s} (1950)
GRB_DEC:         +21.892d {+21d 53' 31"} (J2000),
                 +21.938d {+21d 56' 15"} (current),
                 +21.781d {+21d 46' 52"} (1950)
GRB_DATE:        18966 TJD;   118 DOY;   20/04/27
GRB_TIME:        66779.95 SOD {18:32:59.95} UT
TRIGGER_INDEX:   10209
RATE_SIGNIF:     255.99 [sigma]
IMAGE_SIGNIF:    19.17 [sigma]
FLAGS:           0x1
MERIT:           1.60
SUN_POSTN:        35.59d {+02h 22m 21s}  +14.16d {+14d 09' 32"}
SUN_DIST:         95.17 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:       90.56d {+06h 02m 15s}  +23.50d {+23d 29' 44"}
MOON_DIST:       129.19 [deg]
MOON_ILLUM:      20 [%]
GAL_COORDS:       57.24,  0.82 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      300.61, 42.84 [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 matches a source in the ground catalog: sgr1935p2154,   delta=0.007 [deg].  
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 matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 191.23,-16.90 [deg].  



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