SERVS (Spitzer Extragalactic Representative Volume Survey) IRAC12 Catalogs

<p>*** SERVS DR2 - SERVS IRAC12 &quot;Bandmerge&quot; - Last Updated on 13 Jan 2017 ***&nbsp; &nbsp;</p> <p>*** Mattia Vaccari - University of Cape Town - <a href="https://www.mattiavaccari.net">https://www.mattiavaccari.net</a> ***</p> <p><a href="https://www.mattiavaccari.net/df">https://www.mattiavaccari.net/df</a> - <a href="https://doi.org/10.5281/zenodo.7929150">https://doi.org/10.5281/zenodo.7929150</a></p> <p>Mauduit et al. 2012 - <a href="https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract">https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract</a></p> <p>Vaccari 2015 - <a href="https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract">https://ui.adsabs.harvard.edu/abs/2015fers.confE..27V/abstract</a></p> <p>We produced single-band IRAC1 and IRAC2 catalogs, measured aperture and integrated fluxes/magnitudes and corrected aperture fluxes/magnitudes using the correction factors adopted in SWIRE DR2&nbsp;by</p> <p>Surace et al. 2005 - <a href="https://ui.adsabs.harvard.edu/abs/2005AAS...207.6301S/abstract">https://ui.adsabs.harvard.edu/abs/2005AAS...207.6301S/abstract</a></p> <p>SWIRE DR2 docs - <a href="https://irsa.ipac.caltech.edu/data/SPITZER/SWIRE/docs/delivery_doc_r2_v2.pdf">https://irsa.ipac.caltech.edu/data/SPITZER/SWIRE/docs/delivery_doc_r2_v2.pdf</a></p> <p>IRAC aperture radii [arcsec] - ap1 = 1.4 / ap2 = 1.9 / ap3 = 2.9 / ap4 = 4.1 / ap5 = 5.8</p> <p>We did merge single-band IRAC1 and IRAC2 catalogs into an IRAC12 catalog using a search radius of 1.0 arcsec</p> <p>We did add three columns at the beginning of the catalog</p> <p>- ID_12 index to track sources (single-band indices are NUMBER_1 and NUMBER_2)</p> <p>- ALPHA_J2000_12 and DELTA_J2000_2 which are average values for sources detected in both IRAC1 and IRAC2</p>