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Frame coordinates UCD/units | celestial | body | cartesian | spherical | cylindrical | healpix |
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c1min | pos.eq.ra;stat.min | pos.bodyrc.lon;stat.min | pos.cartesian.x;stat.min (in km) | pos.distance;stat.min (beuh) | pos.distance;stat.min (beuh) cylindrical.r;stat.min | |
c1max | pos.eq.ra;stat.max | pos.bodyrc.lon;stat.max | pos.cartesian.x;stat.max (in km) | pos.spherical.r;stat.max | pos.cylindrical.r;stat.max | |
c2min | pos.eq.dec;stat.min | pos.bodyrc.lat;stat.min | pos.cartesian.y;stat.min (in km) | pos. angDistance;stat.minor pos.az.zd spherical.colat;stat.min ? | pos. azcylindrical.azi;stat.min | |
c2max | pos.eq.dec;stat.max | pos.bodyrc.lat;stat.max | pos.cartesian.y;stat.max (in km) | pos. angDistance;stat.maxor pos.az.zd spherical.colat;stat.max ? | pos. azcylindrical.azi;stat.max | |
c3min | pos.distance;stat.min (in AU) | pos.bodyrc.alt;stat.min (from surface only, implicitly from reference level) (in km) | pos.cartesian.z;stat.min (in km) | pos. AngDistance;stat.minor pos.az. spherical.azi;stat.min ? | pos.cylindrical.distancez;stat.min (height)(, in km) | |
c3max | pos.distance;stat.max (in AU) | pos.bodyrc.alt;stat.max (from surface only, implicitly from reference level) (in km) | pos.cartesian.z;stat.max (in km) | pos. AngDistance;stat.maxor pos.az. spherical.azi;stat.max ? | pos.cylindrical.distancez;stat.max (height)(, in km) |
Example table for IDs:
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