wavelength calibrated prism spectrum

Forums Spectroscopy Spectrum of Nova Cas 2021 wavelength calibrated prism spectrum

Robin Leadbeater

In fact I see further down the thread Hugh actually wavelength calibrated  Mike’s prism spectrum to produce a graph of the spectrum with a linear wavelength axis.


You can see there that the wavelengths then agree in Mike’s Hugh’s and my spectra (and indeed with those by David Boyd and John Coffin in the same thread)