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SOI Data Sets - prog:mdi - by DPC (High-Rate)

The data in these series are derived from telemetry in the high-rate channel. These data are available for scientific analysis under the terms of the SOI data policy.

The datasets included here correspond to observations made with particular onboard observing and processing procedures represented by unique 32-bit Data Product Codes (DPC's). Very brief descriptions of those products from the DPC table are included. Standard series in continuing regular use, such as the full-disk cropped Dopplergrams, magnetograms, and continuum photograms, are highlighted. A DPC decoder is available to interpret valid codes conforming to the rules.

Available Processing Levels

For a general description of processing levels within the SOI database, see the SOI Datasets description. If there is only one link provided for a particular Data Product, it will be for Level 0. Not all level 0 data are calibrated. The presence of a link to Level 1 data does not guarantee that the data exist! If your initial query results in the message:
ORACLE error detected:
ORA-01405: fetched column value is NULL
it is almost certainly because there are not yet any data of the type requested reduced to the desired level.

Available Data Types

Data Notes

Notes applicable to individual data products are provided when the data sets are selected for possible export or header inspection.

Available Data, by Series

Daily Data Sets (from Low Rate Science)

Hourly Data Sets (from High Rate Science):

Arranged by MDI Data Product Code


Page last revised Tuesday, 03-Nov-2009 11:29:49 PST
Please address comments and questions to Rick Bogart, SOI Data Scientist


SOI Data: prog:mdi - SOI Data: general - SOI Home