[vsnet-grb 481659] GCN/SWIFT_POINTING_DIR

Bacodine vxw at capella2.gsfc.nasa.gov
Sun Apr 18 12:11:43 JST 2021


TITLE:           GCN/SWIFT NOTICE
NOTICE_DATE:     Sun 18 Apr 21 03:11:43 UT
NOTICE_TYPE:     SWIFT Pointing Direction
NEXT_POINT_RA:   253.468d {+16h 53m 52s} (J2000)
NEXT_POINT_DEC:  +39.760d {+39d 45' 36"} (J2000)
NEXT_POINT_ROLL:  51.660d
SLEW_TIME:       11520.00 SOD {03:12:00.00} UT
SLEW_DATE:       19322 TJD;   108 DOY;   21/04/18
OBS_TIME:        900.00 [sec]   (=15.0 [min])
TGT_NAME:        Mrk501 
TGT_NUM:         11184,   Seg_Num: 106
MERIT:           90.00
INST_MODES:      BAT=0=0x0  XRT=6=0x6  UVOT=12431=0x308F
SUN_POSTN:        26.31d {+01h 45m 14s}  +10.88d {+10d 52' 32"}
SUN_DIST:        113.03 [deg]   Sun_angle= 8.9 [hr] (West of Sun)
MOON_POSTN:       94.15d {+06h 16m 36s}  +25.43d {+25d 25' 39"}
MOON_DIST:       112.10 [deg]
MOON_ILLUM:      29 [%]
GAL_COORDS:       63.60, 38.86 [deg] galactic lon,lat of the pointing direction
ECL_COORDS:      242.58, 61.64 [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 358.71,-7.87 [deg].  
COMMENTS:        This Notice was ground-generated -- not flight-generated.  



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