TOPCAT PICTURE FULL

Choose Verbosity level of вЂњ3 (maximum)вЂќ to return the full set of columns.

You can then search using the TOPCAT Cone Search UI. In the Cone URL box (near bottom of TOPCAT Cone Search window) put in вЂњвЂќ Racs_dr1_sources_galacticregion_v2021_08_v01: |b| Cone Search. Racs_dr1_gaussians_galacticregion_v2021_08_v01: |b| 5 deg, Source or island catalogue Racs_dr1_gaussians_galacticcut_v2021_08_v01: |b| > 5 deg, Gaussian component catalogue The methods to obtain this catalogue from the initial RACS observations are described in Hale et al. The 799 images and corresponding rms maps are also made available. Source island and component catalogues are provided for both regions. The catalogues are separated into galactic and non-galactic regions. The extragalactic catalogue consists of в€ј2.1 million sources. These catalogues were assembled from 799 tiles that are convolved to a common resolution of 25 вЂІ вЂІ, covering a large contiguous region in the declination range Оґ = в€’80 в€ to +30 в€. The first Stokes I catalogues have now been derived from the RACS survey.

This has resulted in the deepest radio survey of the full Southern sky to date at these frequencies, with initial pipeline images and catalogues of each field released in CASDA in December 2020 as part of McConnell et al. RACS observed the entire sky at a central frequency of 887.5 MHz using 903 individual pointings with 15 minute observations. The Rapid ASKAP Continuum Survey (RACS) is the first large sky survey using ASKAP, covering the sky south of +41 deg declination.

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