Samuel Ronayette

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In large-scale spatial surveys, such as the forthcoming ESA Euclid mission, images may be undersampled due to the optical sensors sizes. Therefore, one may consider using a super-resolution (SR) method to recover aliased frequencies, prior to further analysis. This is particularly relevant for point-source images, which provide direct measurements of the(More)
In this article, we describe the MIRI Imager module (MIRIM), which provides broad-band imaging in the 5 – 27 μm wavelength range for the James Webb Space Telescope. The imager has a 0. 11 pixel scale and a total unobstructed view of 74 × 113. The remainder of its nominal 113 × 113 field is occupied by the coronagraphs and the low resolution spectrometer. We(More)
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