181 citations · 1k across the 30 of their papers we have counts for
3 papers · 1 filter
CO in HI Self-Absorbed Clouds in Perseus
P. D. Klaassen, R. Plume, S. J. Gibson +2
We have observed 12CO J = 2-1 and J = 1-0, and 13CO J = 1-0 emission in two regions of HI Self-Absorption (HISA) in Perseus: a small, isolated HISA feature called the globule and a…
An Automated Method for the Detection and Extraction of HI Self-Absorption in High-Resolution 21cm Line Surveys
Steven J. Gibson, A. Russell Taylor, Lloyd A. Higgs +2
We describe algorithms that detect 21cm line HI self-absorption (HISA) in large data sets and extract it for analysis. Our search method identifies HISA as spatially and spectrally…
A Self-Absorption Census of Cold HI Clouds in the Canadian Galactic Plane Survey
Steven J. Gibson, A. Russell Taylor, Lloyd A. Higgs +2
We present a 21cm line HI self-absorption (HISA) survey of cold atomic gas within Galactic longitudes 75 to 146 degrees and latitudes -3 to +5 degrees. We identify HISA as spatiall…