High resolution polarimetry of the Sun at 3.7 and 11.1 cm wavelengths |
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Authors: | Kenneth R Lang |
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Institution: | (1) Institute for Plasma Research, Stanford University, Stanford, Calif., U.S.A.;(2) National Oceanic and Atmospheric Administration, Boulder, Colo., U.S.A. |
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Abstract: | Two methods of observing the neutral line of the large-scale photospheric magnetic field are compared: (1) neutral line positions inferred from H photographs (McIntosh, 1972a, 1975; McIntosh and Nolte, 1975) and (2) observations of the photospheric magnetic field made with low spatial resolution (3 ) and high sensitivity using the Stanford magnetograph. The comparison is found to be very favorable. |
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