Image Details
Caption: Figure B1.
Three-color image of F770W in blue, F1130W in red, and Hα in yellow. The Hα appears at the surface of the PAH cloud that is tracing colder gas interacting with the hot wind. From left to right, we increase the stretch of the image to show how the Hα envelopes the cloud, tracing the mixing layer between cloud and wind.
© 2026. The Author(s). Published by the American Astronomical Society.