[vsnet-grb 443906] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Apr 28 03:27:10 JST 2020


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 27 Apr 20 18:26:51 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     968211,   Seg_Num: 0
GRB_RA:          293.735d {+19h 34m 56s} (J2000),
                 293.954d {+19h 35m 49s} (current),
                 293.197d {+19h 32m 47s} (1950)
GRB_DEC:         +21.895d {+21d 53' 43"} (J2000),
                 +21.941d {+21d 56' 28"} (current),
                 +21.785d {+21d 47' 04"} (1950)
GRB_DATE:        18966 TJD;   118 DOY;   20/04/27
GRB_TIME:        66379.95 SOD {18:26:19.95} UT
TRIGGER_INDEX:   10309
RATE_SIGNIF:     159.54 [sigma]
IMAGE_SIGNIF:    19.26 [sigma]
FLAGS:           0x1
MERIT:           1.60
SUN_POSTN:        35.58d {+02h 22m 20s}  +14.16d {+14d 09' 26"}
SUN_DIST:         95.16 [deg]   Sun_angle= 6.8 [hr] (West of Sun)
MOON_POSTN:       90.50d {+06h 02m 00s}  +23.49d {+23d 29' 25"}
MOON_DIST:       129.16 [deg]
MOON_ILLUM:      20 [%]
GAL_COORDS:       57.25,  0.82 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      300.62, 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=0.004 [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 = 166.50,-20.33 [deg].  



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