blackbody_lambda

astropy.analytic_functions.blackbody.blackbody_lambda(in_x, temperature)

Deprecated since version 2.0: The blackbody_lambda function is deprecated and may be removed in a future version. Use astropy.modeling.blackbody.blackbody_lambda instead.

Like blackbody_nu() but for B_{\lambda}(T).

Parameters:

in_x : number, array-like, or Quantity

Frequency, wavelength, or wave number. If not a Quantity, it is assumed to be in Angstrom.

temperature : number, array-like, or Quantity

Blackbody temperature. If not a Quantity, it is assumed to be in Kelvin.

Returns:

flux : Quantity

Blackbody monochromatic flux in erg \; cm^{-2} s^{-1} \mathring{A}^{-1} sr^{-1}.