Figure 3 from The Radio Sky at Meter Wavelengths: m-mode Analysis Imaging with the OVRO-LWA

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The Radio Sky at Meter Wavelengths: m-mode Analysis Imaging with the OVRO-LWA

Authors: Michael W. Eastwood, Marin M. Anderson, Ryan M. Monroe, Gregg Hallinan, Benjamin R. Barsdell, Stephen A. Bourke, M. A. Clark, Steven W. Ellingson, Jayce Dowell, Hugh Garsden, Lincoln J. Greenhill, Jacob M. Hartman, Jonathon Kocz, T. Joseph W. Lazio, Danny C. Price, Frank K. Schinzel, Gregory B. Taylor, Harish K. Vedantham, Yuankun Wang, and David P. Woody

2018 The Astronomical Journal 156 32.

Provider: AAS Journals

Caption: Figure 3.

The m-mode analysis imaging PSF at three decl. (top row: δ = +75°, middle row: δ = +45°, bottom row: δ = +0°) and three frequencies (left column: 36.528 MHz, middle column: 52.224 MHz, right column: 73.152 MHz). The PSF is computed by evaluating Equation (16). Above 55 MHz, the angular extent of the PSF does not follow the expected scaling with frequency because the angular resolution is limited by the selection of l_max = 1000. The FWHM at δ = +45° is listed in Table 1.

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