[vsnet-grb 401901] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Mar 31 11:15:27 JST 2019


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 31 Mar 19 02:15:11 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     895813,   Seg_Num: 0
GRB_RA:           28.576d {+01h 54m 18s} (J2000),
                  28.850d {+01h 55m 24s} (current),
                  27.867d {+01h 51m 28s} (1950)
GRB_DEC:         +27.619d {+27d 37' 10"} (J2000),
                 +27.713d {+27d 42' 48"} (current),
                 +27.374d {+27d 22' 27"} (1950)
GRB_DATE:        18573 TJD;    90 DOY;   19/03/31
GRB_TIME:        8077.50 SOD {02:14:37.50} UT
TRIGGER_INDEX:   10418
RATE_SIGNIF:     26.01 [sigma]
IMAGE_SIGNIF:    8.80 [sigma]
FLAGS:           0x1
MERIT:           -9900.00
SUN_POSTN:         9.27d {+00h 37m 05s}   +3.99d {+03d 59' 39"}
SUN_DIST:         30.18 [deg]   Sun_angle= -1.3 [hr] (East of Sun)
MOON_POSTN:      314.86d {+20h 59m 26s}  -18.68d {-18d 40' 47"}
MOON_DIST:        85.28 [deg]
MOON_ILLUM:      24 [%]
GAL_COORDS:      139.60,-33.21 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       36.38, 14.88 [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:        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 = 128.58,20.34 [deg].  



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