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SOHO MDI Line Of Sight (LOS) Velocity Data

Published by SDO HMI-AIA JSOC at Stanford | National Aeronautics and Space Administration | Metadata Last Checked: February 21, 2026 | Last Modified: 2026-02-17
Line of sight magnetic field inferred from the frequency/wavelength Zeeman splitting between opposite circular polarizations of a magnetically-sensitive line.

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