LBT MODS

Overview

This file summarizes several instrument specific items for the LBT/MODS spectrograph.

Edge Tracing

It has been reported that the default edge_thresh of 100 for MODS is too high for some setups. If some of your ‘fainter’ slits of the spectrum are missing, try:

[calibrations]
    [[slitedges]]
        edge_thresh = 20