[vsnet-grb 372364] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Fri Jul 6 17:26:13 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Fri 06 Jul 18 08:25:23 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     846395,   Seg_Num: 0
GRB_RA:          181.665d {+12h 06m 40s} (J2000),
                 181.895d {+12h 07m 35s} (current),
                 181.039d {+12h 04m 09s} (1950)
GRB_DEC:         +66.035d {+66d 02' 05"} (J2000),
                 +65.932d {+65d 55' 54"} (current),
                 +66.313d {+66d 18' 47"} (1950)
GRB_DATE:        18305 TJD;   187 DOY;   18/07/06
GRB_TIME:        30280.41 SOD {08:24:40.41} UT
TRIGGER_INDEX:   262
RATE_SIGNIF:     14.35 [sigma]
IMAGE_SIGNIF:    8.89 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       105.46d {+07h 01m 51s}  +22.68d {+22d 40' 31"}
SUN_DIST:         63.88 [deg]   Sun_angle= -5.1 [hr] (East of Sun)
MOON_POSTN:       15.10d {+01h 00m 23s}   +1.07d {+01d 04' 26"}
MOON_DIST:       112.33 [deg]
MOON_ILLUM:      50 [%]
GAL_COORDS:      130.05, 50.47 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      139.02, 57.47 [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 = 55.30,14.15 [deg].  



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