isophotal_from_zeros

sofia_redux.calibration.standard_model.isophotal_wavelength.isophotal_from_zeros(wave_zeros, taf, total_throughput, warr, fsi)[source]

Calculate the isophotal wavelengths from zero points.

Parameters:
wave_zerosfloat, list, numpy.array

Wavelengths where the flux is equal to the mean flux in the filter.

tafnumpy.array

Atmospheric transmission in the filter.

total_throughputfloat

Total throughput through telescope + instrument + optics.

warrnumpy.array

Wavelengths in the current filter.

fsinumpy.array

Modeled flux in the current filter.

Returns:
isophotalfloat

Isophotal wavelength.

isophotal_weightfloat

Weighted isophotal wavelength.