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NASA NTRS · 19850021588

Comparisons of simultaneous vector magnetograms

Abstract

Simultaneous vector magnetograms were obtained with the different magnetographs of the Okayama Astrophysical Observatory and the Sayan Mountain Observatory in October 1983. The data obtained show a good correspondence in general. The comparison makes clear something on the measuring accuracy of each magnetograph. Good correspondence is shown in circular and linear polarizations, and, in and near sunspots, of the velocity field. The azimuth of the magnetic fields show good agreement.

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Makita, M., Nishi, K., Shimizu, M., Hamana, S., Sakura, T., Grigoryev, V. M., Kuklin, G. V., Selivanov, V. L.. 1985-05-01. Comparisons of simultaneous vector magnetograms. https://ntrs.nasa.gov/citations/19850021588

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