nenupy.astro.astro_tools

Astronomical tools

Functions

altaz_to_radec(altaz[, fast_compute])	Converts a celestial object horizontal coordinates to equatorial coordinates.
dispersion_delay(frequency, dispersion_measure)	Dispersion delay induced to a radio wave of frequency (\(\nu\)) propagating through an electron plasma of uniform density \(n_e\).
draw_horizon_ds9_region(time[, regfile])
etrs_to_enu(positions[, location])	Local east, north, up (ENU) coordinates centered on the position location.
faraday_angle(frequency, rotation_measure[, ...])	Computes the Faraday rotation angle.
geo_to_etrs([location])	Transforms geographic coordinates to ETRS (European Terrestrial Reference System).
geo_to_l93([location])	Convert geographic coordinates to RGF93 coordinates.
hour_angle(radec, time[, observer, fast_compute])	Local Hour Angle of an object in the observer's sky.
l93_to_etrs(positions)	Transforms Lambert93 coordinates to ETRS (European Terrestrial Reference System).
l93_to_geo(positions)	Convert RGF93 to geographic coordinates.
local_sidereal_time(time[, observer, ...])	Computes the Local Sidereal Time.
parallactic_angle(coordinates, time[, observer])	TO DO/Done?
radec_to_altaz(radec, time[, observer, ...])	Converts a celestial object equatorial coordinates to horizontal coordinates.
sky_temperature([frequency])	Sky temperature at a given frequency frequency (strongly dominated by Galactic emission).
solar_system_source(name[, time, observer])	Returns a Solar System body in the ICRS reference system.
to_local_time(time[, time_zone])	Convert UTC time to local time.
wavelength([frequency])	Converts an electromagnetic frequency to a wavelength.

Classes

AstroObject()	Abstract base class for all astronomy related classes.
SolarSystemSource(value)	Enumerator of available solar system sources.