Notes on Second Release for HMI Vector Magnetic Field Data

This page provide summaries and links to the second release for HMI vector magnetic field data. This release includes two major active regions that produced X-class flares (AR 11166 and 11283), as well as a few other regions requested by various colleagues.

The data reduction procedures and formats are identical to the first release for AR 11158. Please refer to the previous ReleaseNotes and VectorPaper for details and using guide.

These data are available for scientific analysis and publication. We are still working on further optimizing the inversion and disambiguation algorithms. Please contact the HMI vector team if you have any question or suggestion.

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