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900a792 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | # Repair an inconsistent solar-coordinate archive workflow
A solar-observation catalogue uses the supplied scientific package to attach
coordinate objects to a table before archiving the catalogue for later
analysis. The coordinates describe a short sequence of features observed from
changing locations. Object construction and the in-memory analysis are valid,
but the archive/reload workflow does not yield a catalogue that can be reused
consistently in the same downstream analysis.
Reproduce the problem, inspect the source and public workflow, and repair the
implementation so that valid solar-observation
catalogues retain their scientific meaning through supported archive
workflows. The repair must generalize beyond the supplied catalogue. Do not
replace scientific objects with fixed outputs, special-case the supplied data,
or change the public reproduction to hide a failure.
Work only under this task directory. The evaluation environment is Linux and
has no network access. You may modify files under `source/`; do not modify the
task statement, reproduction, fixtures, workflow, or evaluation infrastructure.
Run the public smoke test with:
```bash
python reproduce.py
```
The command returns `1` when the untouched source reproduces the scientific
archive failure, `0` after a successful repair, and `2` for a runner or
environment failure.
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