Repair a scientific dark-matter map workflow
This task contains a pinned source snapshot of Gammapy and an offline reproduction of a dark-matter line-of-sight calculation. A map that is valid for a small field of view becomes unusable for a wider field, and calculations that do complete must still represent the intended astrophysical integral.
Inspect the relevant source documentation and call graph, then repair the implementation so that the dark-matter spatial calculation remains scientifically valid across the supported geometries, profiles, units, and annihilation/decay modes.
The goal is one general scientific repair. Preserve the existing public API and do not hard-code the public map, a particular profile, an angular width, a matrix shape, or expected numerical values. Keep the repair inside the source snapshot and do not modify the test harness.
Run the public symptom reproduction with:
python reproduce.py
The evaluator is offline. Do not download catalogs, query remote services, or
depend on a local absolute path. Generated reports belong under outputs/.