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This note is about application (script) which allows to check quality of the optical metrology input during measurement.
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Introduction
Optical metrology measurements contains enough information for self check. Historically this quality check is done offline when entire detector or its quad is measured and entire file is available. Sometimes this file contains typo, which can be fixed using over-defined rectangular geometry of the detector segments. However, it could be much better to fix this problem during optical measurements with microscope. Simple application which can check partial optical metrology input is now available and described in this note.
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python optical_metrology_check <opt-met-file.txt> |
Use from psana release
However, for For development purpose it could be better to use it through psana-conda release system. Code is available since ana-1.2.8. Example:
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However, script can run on partial metrology file, e.d.: metrology_test.txt, which can be downloaded and used for test purpose:
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optical_metrology_check metrology_test.txt |
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Application generates and saved saves in work current directory a few useful plots with ;
map of measured sensors for metrology_test.txt and 2016-08-22-CSPAD-XPP-Camera3-Metrology.txt metrology files:
and frequency distribution distributions of a few important parameters, as shown for 2016-08-22-CSPAD-XPP-Camera3-Metrology.txt
References
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Overview
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