Neon Spectrum

First legit spectrum from the Labram spectrograph after alignment.
Still needs work.

Spectra from other sources for comparison:
Neon Spectrum
Neon Spectrum short
Neon Spectrum long
Neon Spectrum short

Enlarged and reversed spectrum shows asymmetrical peaks:

The above image shows 20,000 pixels. The full spectral range is about 477,622 pixels (using the 1800nm grating)
(I haven't calculated or measured the actual range yet).