[vsnet-grb 486651] GCN/SWIFT_POINTING_DIR

Bacodine vxw at capella2.gsfc.nasa.gov
Mon May 31 13:41:53 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Mon 31 May 21 04:41:53 UT
NOTICE_TYPE:     SWIFT Pointing Direction
NEXT_POINT_RA:   166.114d {+11h 04m 27s} (J2000)
NEXT_POINT_DEC:  +38.209d {+38d 12' 31"} (J2000)
NEXT_POINT_ROLL: 291.135d
SLEW_TIME:       16920.00 SOD {04:42:00.00} UT
SLEW_DATE:       19365 TJD;   151 DOY;   21/05/31
OBS_TIME:        1020.00 [sec]   (=17.0 [min])
TGT_NAME:        MRK 421 
TGT_NUM:         95989,   Seg_Num: 32
MERIT:           90.00
INST_MODES:      BAT=0=0x0  XRT=6=0x6  UVOT=12431=0x308F
SUN_POSTN:        68.33d {+04h 33m 20s}  +21.94d {+21d 56' 31"}
SUN_DIST:         82.65 [deg]   Sun_angle= -6.5 [hr] (East of Sun)
MOON_POSTN:      318.21d {+21h 12m 49s}  -21.04d {-21d 02' 21"}
MOON_DIST:       150.32 [deg]
MOON_ILLUM:      72 [%]
GAL_COORDS:      179.83, 65.03 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      151.22, 29.50 [deg] ecliptic lon,lat of the pointing direction
COMMENTS:        SWIFT Slew Notice to a preplanned target.  
COMMENTS:        Note that preplanned targets are overridden by any new BAT Automated Target.  
COMMENTS:        Note that preplanned targets are overridden by any TOO Target if the TOO has a higher Merit Value.  
COMMENTS:        The spacecraft longitude,latitude at Notice_time is 207.39,17.58 [deg].  
COMMENTS:        There is a bright star (mag=6.00) 2.10 arcmin from this position.  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  



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