FOV of imagers on the sky. The color image is from the recent Euclid ERO release (ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre (CEA Paris-Saclay), G.Anselmi) combining maps taken by the VIS imager (0.55–0.9µm) and the NISP spectrophotometer in the Y (0.99–1.192µm) and H bands (0.92–1.25µm). The footprint of all NIRCam images is shown in black; the MIRI imaging footprint for all filters is shown in green; and the location of the IFU (MIRI and NIRSpec) footprints in yellow. Representative images for MIRI and the NIRCam short and long wave channels are shown below. In these JWST images, the observed locations of the MIRI IFU channel 1–4 footprints are shown in blue, green, yellow, and red, respectively. All NIRCam SW mosaics consist of 4 individual detectors, B1, B2, B4, and B3, clockwise from the top; the bulk of the PDR front falls on NIRCam detector B1.