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Goddard Space Flight Center



Astrophysics Science Division | Sciences and Exploration

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XRS-2 → Photos →XRS Calibration →The Surface-Normal Rotation Monochromator

The 3-meter tube of the SNR (31K JPEG)

The Surface-Normal Rotation (SNR) monochromator and its designer, Mike Hettrick. The SNR monochromator produces a beam of X-rays which are all the same energy. That energy can be set from about 100 eV to about 2 keV.

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Keith Gendreau and the DCM
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XRS Calibration
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The Continuum Source
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