[vsnet-grb 284140] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sat Feb 20 10:26:31 JST 2016


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 20 Feb 16 01:26:21 UT
NOTICE_TYPE:     Swift-FOM Will_Observe
TRIGGER_NUM:     674670,   Seg_Num: 0
GRB_RA:          236.925d {+15h 47m 42s} (J2000),
                 237.157d {+15h 48m 38s} (current),
                 236.207d {+15h 44m 50s} (1950)
GRB_DEC:         -18.555d {-18d 33' 17"} (J2000),
                 -18.604d {-18d 36' 13"} (current),
                 -18.402d {-18d 24' 05"} (1950)
GRB_DATE:        17438 TJD;    51 DOY;   16/02/20
GRB_TIME:        5125.70 SOD {01:25:25.70} UT
TRIGGER_INDEX:   299
RATE_SIGNIF:     11.31 [sigma]
IMAGE_SIGNIF:    7.35 [sigma]
FLAGS:           0x3
MERIT:           100.00
SUN_POSTN:       332.89d {+22h 11m 33s}  -11.18d {-11d 10' 33"}
SUN_DIST:         91.77 [deg]   Sun_angle= 6.4 [hr] (West of Sun)
MOON_POSTN:      120.71d {+08h 02m 50s}  +16.23d {+16d 13' 34"}
MOON_DIST:       119.63 [deg]
MOON_ILLUM:      93 [%]
GAL_COORDS:      350.92, 27.46 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      238.83,  1.38 [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 = 141.78,14.14 [deg].  



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