Blue Jay MIRI Photometric Catalogue

This catalogue contains mid-infrared photometry for the Blue Jay sample of galaxies in the COSMOS field, measured from observations by Mid-Infrared Instrument (MIRI) onboard JWST during the PRIMER, COSMOS-Web, and COSMOS-3D surveys. The catalogue is provided in both FITS (binary) and ECSV (text) formats. All column metadata, including physical units and data types, are embedded directly in the file headers to ensure compatibility with TOPCAT and other Python-based analysis workflows.This catalogue is the primary data product for Collins et al. (in prep). A comprehensive description of its contents can be found in the README.md file.