The broader lesson: engineering constraints and data-analysis assumptions are as much a part of astronomy as photons and telescopes; success at the margins demands treating them as first-class elements of scientific design.
The phrase "galactic limit final hold fixed" appears to be a cryptic string of command-line or system-status parameters, likely originating from a sci-fi universe, a complex strategy game (such as Eve Online ), or a deep-space simulation. galactic limit final hold fixed