all_flux_unit_conversion_equivs#
- jdaviz.core.unit_conversion_utils.all_flux_unit_conversion_equivs(pixar_sr=None, cube_wave=None)[source]#
Combines commonly used flux unit conversion equivalencies for translations between flux units and between flux and surface brightness units.
Flux to flux per square pixel
Flux to flux per steradian if
pixar_sr
is provided.Spectral density conversions (e.g. Jy to erg/s/cm2/A), if
cube_wave
is provided
- Parameters:
- pixar_srfloat, optional
Pixel scale factor in steradians.
- cube_wave
Quantity
, optional A reference wavelength or frequency value(s).
- Returns:
- equivslist
List of equivalencies.