3 papers
astro-ph.GA2026
The origin of WHAM Point Source~46
S. R. Kulkarni, Zeren Lin, Charles Beichman +7
The Wisconsin H Mapper (WHAM) surveyed the entire Galactic sky in H () to approximately 0.1\,Rayleigh (R), albeit wi…
astro-ph.GA2025
Dust in the Smith Cloud? A UV Investigation into the Smith Cloud's Gas-Phase Abundance Patterns
Johanna Vazquez, Kathleen Barger, Frances Cashman +11
The Smith Cloud is a high-velocity cloud (HVC) on its final approach to the Milky Way that shows evidence of interaction with the Galaxy's disk. We investigate the metallicity and…
astro-ph.HE2024
New Radio Observations of the Supernova Remnant CTA 1
Tam Do, Roland Kothes, Alex S. Hill +3
We present new radio images of the supernova remnant (SNR) CTA 1 at 1420 and 408 MHz, and in the 21 cm line of H I observed with the Dominion Radio Astrophysical Observatory Synthe…