background_integrand_2

sofia_redux.calibration.standard_model.background.background_integrand_2(plancks, temperatures, warr, total_throughput, emissivity, etas, transmissions, filter_number)

Calculate the second background integral.

Parameters:

plancksdict

Collection of background sources and their corresponding blackbody emission.

temperaturesdict

Collection of background sources and their corresponding temperatures.

warrnumpy.array

Wavelengths to integrate over, in microns.

total_throughputnumpy.array

Total throughput (telescope + filter + instrument) as a function of wavelength.

emissivitydict

Collection of background sources and their corresponding emissivity.

etasdict

Collection of background sources and their corresponding transmissions.

transmissionsnumpy.array

Transmission of filters.

filter_numberint

Current filter number.

Returns:

finalfloat

Evaluation of integrating everything over wavelength.