[vsnet-grb 362344] GCN/SWIFT_FOM_OBSERVE

Bacodine vxw at capella2.gsfc.nasa.gov
Sat Apr 7 10:55:50 JST 2018


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sat 07 Apr 18 01:55:50 UT
NOTICE_TYPE:     Swift-FOM Will_NOT_Observe
TRIGGER_NUM:     823001,   Seg_Num: 0
GRB_RA:           35.241d {+02h 20m 58s} (J2000),
                  35.514d {+02h 22m 03s} (current),
                  34.495d {+02h 17m 59s} (1950)
GRB_DEC:         +33.499d {+33d 29' 56"} (J2000),
                 +33.582d {+33d 34' 54"} (current),
                 +33.270d {+33d 16' 14"} (1950)
GRB_DATE:        18215 TJD;    97 DOY;   18/04/07
GRB_TIME:        6889.78 SOD {01:54:49.78} UT
TRIGGER_INDEX:   291
RATE_SIGNIF:     7.74 [sigma]
IMAGE_SIGNIF:    9.45 [sigma]
FLAGS:           0x1
MERIT:           -9900.00
SUN_POSTN:        15.87d {+01h 03m 28s}   +6.76d {+06d 45' 33"}
SUN_DIST:         32.41 [deg]   Sun_angle= -1.3 [hr] (East of Sun)
MOON_POSTN:      274.16d {+18h 16m 38s}  -20.20d {-20d 12' 08"}
MOON_DIST:       126.72 [deg]
MOON_ILLUM:      62 [%]
GAL_COORDS:      143.58,-25.76 [deg] galactic lon,lat of the burst (or transient)
ECL_COORDS:       44.14, 18.36 [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 = 176.17,6.89 [deg].  



More information about the vsnet-grb mailing list