3 papers
astro-ph.GA2025
JWST View of the Supernebula in NGC 5253. II. Nebular Lines
Sara C. Beck, Jean L. Turner, Elm Zweig +7
The nearby dwarf starburst NGC 5253 is dominated by a compact radio-infrared supernebula powered by a very young and bright embedded Super Star Cluster (SSC) of …
astro-ph.GA2025
JWST View of the Supernebula in NGC 5253. I. Overview and Continuum Features
Jean L. Turner, Sara C. Beck, Elm A. Zweig +7
We present imaging spectroscopy of the "supernebula" in the nearby dwarf galaxy NGC 5253 with the MIRI-MRS integral field spectrometer of the JWST. NGC 5253 is host to an luminous…
astro-ph.GA2024
The Radio-Infrared Nebula in II Zw 40: Clusters Forming in Colliding Elongated Clouds
Dan Beilis, Sara Beck, John Lacy +4
II Zw 40 is a starburst dwarf and merger product, and holds a radio-infrared supernebula excited by thousands of embedded OB stars. We present here observations of three aspects of…