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Antisymmetry in the Faraday Rotation Sky Caused by a Nearby Magnetized Bubble
M. Wolleben, A. Fletcher, T. L. Landecker +7
Rotation measures of pulsars and extragalactic point sources have been known to reveal large-scale antisymmetries in the Faraday rotation sky with respect to the Galactic plane and…
The DRAO Synthesis Telescope in the post-CGPS Era
Roland Kothes, Tom L. Landecker, Andrew D. Gray
The DRAO ST was used for the past 15 years as the primary instrument for the Canadian Galactic Plane Survey. This has been a spectacularly successful project, advancing our underst…
Faraday Rotation in the Tail of the Planetary Nebula DeHt 5
R. R. Ransom, R. Kothes, M. Wolleben +1
We present 1420 MHz polarization images of a 5x5 degree region around the planetary nebula (PN) DeHt 5. The images reveal narrow Faraday-rotation structures on the visible disk of…
Visualizing the Invisible using Polarisation Observations
Jo-Anne C. Brown, Jeroen M. Stil, Tom L. Landecker
An electromagnetic wave can be uniquely characterized by the four Stokes parameters: I, Q, U, and V. Typical observations in astronomy rely solely on total intensity measurements o…
A Survey of the Polarized Emission from the Galactic Plane at 1420 MHz with Arcminute Angular Resolution
T. L. Landecker, W. Reich, R. I. Reid +9
Context: Observations of polarized emission are a significant source of information on the magnetic field that pervades the Interstellar Medium of the Galaxy. Despite the acknowled…
The Cygnus X region XXIII. Is 18P87 galactic or extragalactic?
Otto P. Behre, Heinrich J. Wendker, Lloyd A. Higgs +1
The radio source 18P87, previously thought to be a point source, has been serendipitously found to be resolved into a core-jet geometry in VLA maps. HI absorption of continuum emis…