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Fitting Together the HI Absorption and Emission in the SGPS
John M. Dickey, N. M. McClure-Griffiths, B. M. Gaensler +1
In this paper we study 21-cm absorption spectra and the corresponding emission spectra toward bright continuum sources in the test region (326deg< l < 333 deg) of the Southern Gala…
Polarization angular spectra of Galactic synchrotron emission on arcminute scales
M. Tucci, E. Carretti, S. Cecchini +5
We study the angular power spectra of the polarized component of the Galactic synchrotron emission in the 28-deg^2 Test Region of the Southern Galactic Plane Survey at 1.4 GHz. The…
The Galactic Distribution of Large HI Shells
N. M. McClure-Griffiths, John M. Dickey, B. M. Gaensler +1
We report the discovery of nineteen new HI shells in the Southern Galactic Plane Survey (SGPS). These shells, which range in radius from 40 pc to 1 kpc, were found in the low resol…