[vsnet-grb 324613] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Mon May 8 21:30:30 JST 2017


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 08 May 17 12:30:29 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     751928,   Seg_Num: 0
GRB_RA:          170.363d {+11h 21m 27s} (J2000),
                 170.557d {+11h 22m 14s} (current),
                 169.807d {+11h 19m 14s} (1950)
GRB_DEC:         -60.631d {-60d 37' 49"} (J2000),
                 -60.726d {-60d 43' 32"} (current),
                 -60.356d {-60d 21' 22"} (1950)
GRB_DATE:        17881 TJD;   128 DOY;   17/05/08
GRB_TIME:        44580.97 SOD {12:23:00.97} UT
TRIGGER_INDEX:   20000
RATE_SIGNIF:     0.00 [sigma]
IMAGE_SIGNIF:    13.46 [sigma]
FLAGS:           0x1
MERIT:           99.19
SUN_POSTN:        45.65d {+03h 02m 36s}  +17.22d {+17d 13' 21"}
SUN_DIST:        121.71 [deg]   Sun_angle= -8.3 [hr] (East of Sun)
MOON_POSTN:      201.33d {+13h 25m 20s}   -4.72d {-04d 43' 04"}
MOON_DIST:        60.63 [deg]
MOON_ILLUM:      95 [%]
GAL_COORDS:      292.12,  0.34 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:      209.30,-56.33 [deg] ecliptic lon,lat of the burst (or transient)
COMMENTS:        SWIFT Figure-of-Merit decision.  
COMMENTS:           
COMMENTS:        WARNING: No BAT_Position TDRSS message was received for this trigger_number!  
COMMENTS:           
COMMENTS:        Because no BAT_Position Notice was received, this FOM Notice was forced out after watchdog expiration.  
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 matches a source in the ground catalog: Cen_X-3,   delta=0.034 [deg].  
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 matches a source in the on-board catalog.  
COMMENTS:        This is not a GRB.  
COMMENTS:        This is an interesting source.  
COMMENTS:        This trigger occurred at longitude,latitude = 137.24,13.79 [deg].  



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