Reply To: Quantum Efficiency

Forums General Discussion Quantum Efficiency Reply To: Quantum Efficiency

#629954
Robin Leadbeater
Participant

You can approximately calibrate the spectrograph in relative flux using a tungsten lamp of known temperature which will have a black body curve but this will not include the effect of the atmosphere. If you then measure the sun at two different elevations you can then also estimate the effect of the atmosphere. You will need to calibrate the spectrum in wavelength first though

Cheers
Robin