[vsnet-grb 391079] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon Dec 24 22:37:29 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 24 Dec 18 13:37:19 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     878911,   Seg_Num: 0
GRB_RA:          125.931d {+08h 23m 43s} (J2000),
                 126.184d {+08h 24m 44s} (current),
                 125.266d {+08h 21m 04s} (1950)
GRB_DEC:          +6.206d {+06d 12' 20"} (J2000),
                  +6.143d {+06d 08' 36"} (current),
                  +6.368d {+06d 22' 04"} (1950)
GRB_DATE:        18476 TJD;   358 DOY;   18/12/24
GRB_TIME:        49011.59 SOD {13:36:51.59} UT
TRIGGER_INDEX:   146
RATE_SIGNIF:     10.14 [sigma]
IMAGE_SIGNIF:    8.72 [sigma]
FLAGS:           0x1
MERIT:           -400.00
SUN_POSTN:       272.93d {+18h 11m 43s}  -23.41d {-23d 24' 31"}
SUN_DIST:        143.66 [deg]   Sun_angle= 9.8 [hr] (West of Sun)
MOON_POSTN:      119.74d {+07h 58m 58s}  +20.59d {+20d 35' 38"}
MOON_DIST:        15.74 [deg]
MOON_ILLUM:      95 [%]
GAL_COORDS:      218.02, 23.33 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      126.74,-12.77 [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 = 214.64,-17.57 [deg].  



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