SOI Logo MDI Daily Magnetic Field Synoptic Data

New - HMI images now available every 15 minutes: Latest and Archives
MDI ceased regular science operations in early 2011.
MDI Magnetogram availabiliy is presented in coverage maps

Enter a date in the field below to retrieve a table linking to that day's magnetograms and the daily update of the synoptic charts. Data and plots can be downloaded.
Examples and descriptions of products are available at the bottom of this page.

RECALIBRATED December 2008
Daily Magnetograms and Daily Synoptic Charts

Specify a Date or MDI Day Number:

MDI magnetic data are once again available from this site.

·Latest Preliminary Synoptic Chart ·

Export requests for lev1.8 magnetograms are being filled with data calibrated with the process as announced in SolarNews (December 2008).
See Lev 1.8 for a summary of the magnetogram calibration history.

Examples and Descriptions of Available Synoptic Charts, Images and Magnetograms

The Daily datasets consist of one or more of the following four types of data:

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Page last revised Tuesday, 31-Jan-2012 17:44:09 PST