COSMIC-L. LMC gri photometry

In particular, the Large Magellanic Cloud, the larger one, contains approximately 30 billion stars at various evolutionary stages. In this work, we present a Sloan Digital Sky Survey gri-band photometric analysis based on multiple images acquired with the Dark Energy Camera, installed on the Blanco telescope at Cerro Tololo Inter- American Observatory (Chile).

We performed a full image analysis and photometric calibration, resulting in a photometric catalog named COSMIC-L, consisting of 57997665 stars, of which 18676294 contain estimates for all three gri magnitudes, resulting in a completeness magnitude of ~21 and a limiting magnitude of ~22 in all three bands.