Data and scripts for "Automatic astrometric calibration of low-cost all-sky cameras"

Data, results and scripts of the paper "Automatic astrometric calibration of low-cost all-sky cameras" (González Fernández et al., The Open Journal of Astrophysics, 2026; arXiv:2609.15724). The deposit contains the 82 frames of the Lumaria all-sky camera at the Zreizeda Remote Observatory (Spain) used in the paper (9 cloud-free, moonless frames and 73 frames with the Moon or clouds); their star detections, bright-star pairs, sky mask and Hipparcos subset; the held-out test matches with the residual of each model, the per-frame parameter sets, the frame bootstrap and the model-structure comparison; the single-frame calibrations and the results on the moonlit and cloudy frames; the single-frame calibrations of 23 other all-sky systems, with their sources, fitted models, matched stars and diagnostic figures; the comparison with the astrometric fit of SkyFit2; and the scripts that reproduce every number, table and figure of the paper, with the versions of the ascal software used. README.md describes the layout and how to re-run the analysis. The ascal package is developed at https://github.com/GonzalezFJR/ascal.