GMIMS: The Global Magneto-Ionic Medium Survey

Abstract

The Global Magneto-Ionic Medium Survey (GMIMS) is a project to map the diffuse polarized emission over the entire sky, Northern and Southern hemispheres, from 300 MHz to 1.8 GHz. With an angular resolution of 30 - 60 arcmin and a frequency resolution of 1 MHz or better, GMIMS will provide the first spectro-polarimetric data set of the large-scale polarized emission over the entire sky, observed with single-dish telescopes. GMIMS will provide an invaluable resource for studies of the magneto-ionic medium of the Galaxy in the local disk, halo, and its transition.

To appear in Cosmic Magnetic Fields: From Planets, to Stars and Galaxies, eds. K.G. Strassmeier, A.G. Kosovichev & J.E. Beckman

References in corpus (2)

• An absolutely calibrated survey of polarized emission from the northern sky at 1.4 GHz
• The Southern Galactic Plane Survey: Polarized Radio Continuum Observations and Analysis

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• Diffuse polarized emission in the LOFAR Two-meter Sky Survey
• Faraday synthesis: The synergy of aperture and rotation measure synthesis
• Through thick or thin: Multiple components of the magneto-ionic medium towards the nearby $\mathrm{H}\mathrm{II}$ region Sharpless 2-27 revealed by Faraday tomography
• 21 cm intensity mapping with the Five hundred metre Aperture Spherical Telescope
• Helicity in the Large-Scale Galactic Magnetic Field
• The Global Magneto-Ionic Medium Survey (GMIMS): The brightest polarized region in the Southern sky at 75cm and its implications for Radio Loop II
• CMB foreground measurements through broad-band radio spectro-polarimetry: prospects of the SKA-MPG telescope
• Is there a polarization horizon?