matvis.conversions¶

Functions for converting coordinates.

Functions

`eci_to_enu_matrix`(ha, lat)	3x3 transformation matrix to rotate ECI to ENU coordinates.
`enu_to_az_za`(enu_e, enu_n[, orientation, ...])	Convert angle cosines in ENU coordinates into azimuth and zenith angle.
`enu_to_eci_matrix`(ha, lat)	3x3 transformation matrix to rotate ENU to ECI coordinates.
`equatorial_to_eci_coords`(ra, dec, obstime, ...)	Convert RA and Dec coordinates into the ECI system used by matvis.
`point_source_crd_eq`(ra, dec)	Coordinate transform of source locations from equatorial to Cartesian.
`prepare_beam`(uvbeam[, polarized, use_feed])	Prepare an imput beam for either interpolation or simulation.