The SORCE Science Data System |
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| Authors: | Christopher K Pankratz Barry G Knapp Randy A Reukauf Juan Fontenla Michael A Dorey Lillian M Connelly Ann K Windnagel |
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| Institution: | (2) Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, CO, 80309, U.S.A. |
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| Abstract: | The SORCE Science Data System produces total solar irradiance (TSI) and spectral solar irradiance (SSI) data products on a
daily basis, which are formulated using measurements from the four primary instruments onboard the SORCE spacecraft. The Science
Data System utilizes raw spacecraft and instrument telemetry, calibration data, and other ancillary information to produce
and distribute a variety of data products that have been corrected for all known instrumental and operational effects. SORCE
benefits from a highly optimized object-oriented data processing system in which all data are stored in a commercial relational
database system, and the software itself determines the versions of data products at run-time. This unique capability facilitates
optimized data storage and CPU utilization during reprocessing activities by requiring only new data versions to be generated
and stored. This paper provides an overview of the SORCE data processing system, details its design, implementation, and operation,
and provides details on how to access SORCE science data products. |
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