Fig. C.14
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Zoom on the giant proplyd 332-1605 found in M43 (module A) and pointing directly to the ionizing star NU Ori, just 27″ to the west and not visible in the images. This object shows a long tail in Paα that is nearly 10 times larger than proplyd HST10. The Hα HST/ACS image of this object does not show any tail but only a faint cusp. The NIRCam F187N (left) and HST F1658N (right) images have similar spatial resolution allowing for a direct comparison of proplyd morphology in the optical and near-IR. North is up and east to the left.
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