4 papers
An Initial Look at the FIR-Radio Correlation within M51a using Spitzer
Eric J. Murphy, Lee Armus, George Helou +2
We present an initial look at the FIR-radio correlation within the star-forming disk of M51a using {\it Spitzer} MIPS imaging, observed as part of the {\it Spitzer} Infrared Nearby…
Imaging the Low Red-shift Cosmic Web
Robert Braun, David Thilker
The first image of a Cosmic Web, Lyman Limit System has just been made in HI emission within the Local Group filament connecting M31 and M33. The corresponding HI distribution func…
The Neutral Medium
Robert Braun
We consider the physical conditions of the neutral medium within, and in the environments of, galaxies. The basic physical and morphological properties of the neutral medium within…
Tidal Streams and Low Mass Companions of M31
Robert Braun, David Thilker
We have imaged the extended HI environment of M31 with an unprecedented combination of high resolution and sensitivity. We detect a number of distinct High Velocity Cloud component…