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Last modified: 30 January 2009


Calibration Data

The raw calibration data from which the CALDB files are built is accessible from the Chandra Instruments and Calibration page. It is generally not recommended that you use this data for analysis, but it may be useful to know the scientific basis of the original calibration.

The "Calibration to CALDB File" pages - listed below - can also be used to trace the CALDB data from its source. Due to the size of the tables, there is a separate page for each instrument: