First attempt at calibrating RELCO starter spectrum against solar spectrum

This post is a follow up to this previous one: Calibrating spectrometers – using solar spectrum as gold standard Following is solar spectrum recorded today (cloudy sky, CCDSPEC): I went through process of calibrating it against solar Fraunhofer lines – so following has wavelength on x-axis post-calibration: I then took a spectrum of the RELCO … Continue reading First attempt at calibrating RELCO starter spectrum against solar spectrum