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MIGHTEE: The Continuum Survey Data Release 1

MIGHTEE Continuum Survey Data Release 1 images and catalogs

Data Release 1 of the MIGHTEE continuum survey. This release includes total intensity images and catalogues over ∼20 deg2 , across three fields at ∼1.2-1.3 GHz. This includes 4.2 deg2 over the Cosmic Evolution Survey (COSMOS) field, 14.4 deg2 over the XMM Large-Scale Structure (XMM-LSS) field and deeper imaging over 1.5 deg2 of the Extended Chandra Deep Field South (CDFS). Images are both at a lower resolution (7–9 arcsec) and higher resolution (∼ 5 arcsec). These images have central rms sensitivities of ∼1.3−2.7 μJy beam−1 (∼1.2−3.6 μJy beam−1 ) in the lower (higher) resolution images respectively. The released catalogues comprised of ∼144 000 (∼114 000) sources using the lower (higher) resolution images.

Contributors: C. L. Hale, I. Heywood, M. J. Jarvis, I. H. Whittam, P. N. Best, Fangxia An, R. A. A. Bowler, I. Harrison, A. Matthews, D. J. B. Smith, A. R. Taylor, M. Vaccari

Paper: https://arxiv.org/pdf/2411.04958

DOI: https://doi.org/10.48479/7msw-r692

Continuum Survey Data Release 1 Data products

This data was published on 11 November 2024