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.