So far so good. I’ve produced circa 30+ spectra of Miles stars, running comparisons and getting good fits and flux calibration.
Just verging on the confidence necessary to chase science targets when this happens…
ISIS without instrument response correction – but unlike anything I’ve seen.
I’m sure someone will recognise the deliberate error so please wade in. I’ve probably not centred the star in the slit and so registered a disproportionate amount red band or captured a monumental amount of CA.