UI/Simple: Spectrum labels are hard to understand #80
Description
Describe the bug
Measured spectra have labels that are difficult to understand.
To Reproduce
Simple tab
Make a measurement
The graph shown is labelled using concepts that are hard to understand (eg. intensity, arbitrary units, shifted to LSR) and not explained in the UI.
Expected behavior
Data shown should be comprehensible for someone who can read simple graphs and understands the concept of units.
Additional context
torre, Windows 10, Chrome 97.0.4692.99