radiance2planckTb

typhon.physics.radiance2planckTb(f, r)[source]

Convert spectral radiance to Planck brightness temperture.

Parameters

f (float or ndarray) – Frequency [Hz].
r (float or ndarray) – Spectral radiance [W/(m2*Hz*sr)].

Returns

Planck brightness temperature [K].

Return type

float or ndarray