[vsnet-grb 336411] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Aug 13 10:14:55 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 13 Aug 17 01:14:45 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     767563,   Seg_Num: 0
GRB_RA:          201.054d {+13h 24m 13s} (J2000),
                 201.283d {+13h 25m 08s} (current),
                 200.404d {+13h 21m 37s} (1950)
GRB_DEC:          -5.469d {-05d 28' 07"} (J2000),
                  -5.560d {-05d 33' 36"} (current),
                  -5.209d {-05d 12' 30"} (1950)
GRB_DATE:        17978 TJD;   225 DOY;   17/08/13
GRB_TIME:        4396.48 SOD {01:13:16.48} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    12.29 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       142.90d {+09h 31m 37s}  +14.65d {+14d 39' 13"}
SUN_DIST:         61.29 [deg]   Sun_angle= -3.9 [hr] (East of Sun)
MOON_POSTN:       24.52d {+01h 38m 05s}   +5.24d {+05d 14' 11"}
MOON_DIST:       176.76 [deg]
MOON_ILLUM:      72 [%]
GAL_COORDS:      317.81, 56.45 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      201.50,  3.14 [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 an image trigger.  (The RATE_SIGNIF is undefined.)  
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 = 242.17,17.04 [deg].  



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