[vsnet-grb 393336] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Tue Jan 15 04:32:52 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 14 Jan 19 19:32:42 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     883818,   Seg_Num: 0
GRB_RA:          174.883d {+11h 39m 32s} (J2000),
                 175.130d {+11h 40m 31s} (current),
                 174.233d {+11h 36m 56s} (1950)
GRB_DEC:         +18.877d {+18d 52' 36"} (J2000),
                 +18.771d {+18d 46' 16"} (current),
                 +19.154d {+19d 09' 14"} (1950)
GRB_DATE:        18497 TJD;    14 DOY;   19/01/14
GRB_TIME:        70272.08 SOD {19:31:12.08} UT
TRIGGER_INDEX:   479
RATE_SIGNIF:     9.48 [sigma]
IMAGE_SIGNIF:    7.12 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       296.24d {+19h 44m 59s}  -21.25d {-21d 14' 45"}
SUN_DIST:        124.93 [deg]   Sun_angle= 8.1 [hr] (West of Sun)
MOON_POSTN:       30.28d {+02h 01m 07s}   +6.68d {+06d 41' 02"}
MOON_DIST:       137.01 [deg]
MOON_ILLUM:      55 [%]
GAL_COORDS:      235.68, 71.54 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      167.66, 15.26 [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:        FOM will request the s/c to slew.  
COMMENTS:        The S/C has yet to make its decision about safe to slew or not.  
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 = 81.04,19.05 [deg].  



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