ARTS built-in documentation server

Workspace Method starsAddSingleBlackbody

Description

Adds a single blackbody to stars

Important note:
For a Sol-like star there are huge differences in the UV-range 
between the actual star spectrum and the blackbody spectrumwith the effective temperature of the star. The blackbody star"strongly overestimates the UV radiation.

Authors: Jon Petersen

Synopsis

starsAddSingleBlackbody( stars, stars_do, f_grid, stokes_dim, radius, distance, temperature, latitude, longitude )

Variables

OUT+INstars(ArrayOfStar)Array of Star.
OUTstars_do(Index)Flag to activate the star(s).
INf_grid(Vector)The frequency grid for monochromatic pencil beam calculations.
INstokes_dim(Index)The dimensionality of the Stokes vector (1-4).
GINradius(Numeric, Default: 6.963242e8)The radius of the star in meter. Default is the radius of our sun.
GINdistance(Numeric, Default: 1.495978707e11)The average distance between the star and the planet in meter. Default value is set to 1 a.u.
GINtemperature(Numeric, Default: 5772)The effective temperature of the stars photosphere in Kelvin. Default is the temperature of our sun - 5772 Kelvin
GINlatitude(Numeric, Default: 0)The latitude or the zenith position of the star in the sky.
GINlongitude(Numeric, Default: 0)The longitude or azimuthal position of the star in the sky.