Footprint of all observations obtained in GTO programme 1283 overlaid on DSS greyscale image (from APT/Aladin). To the upper right, the MIRI pointings for Observation 1, 2, 5, 6 (thicker rectangle) and 4 (rotated 10° anti-clockwise and offset ≈ 34″ towards the north-east) are shown. The Lyot region of the MIRI imager is not shown. The parallel fields for NIRISS (P3; Obs 5 and 6) and NIRCam (P2; Obs 1, 2 and 4) are indicated. Obs 4 was obtained at a different position angle due to JWST safing events making the schedule slip.