SCUBA-2 850 μm signal-to-noise ratio map (60.″0 × 60.″0) centered at the position of Maisie’s galaxy (red square; Finkelstein et al. 2022a). At the depth of the observations (σ 850 μm = 0.46 mJy beam−1), no significant dust emission is detected (the flux density at the position of the source is measured to be −0.4 ± 0.25 mJy beam−1). There is also no statistical significant emission in the available Spitzer (8 and 24 μm), Herschel (100–500 μm), or SCUBA-2 (450 μm) maps.