Publication Date:
2006-02-14
Description:
The results of several parametric studies carried out on the Marshall Space Flight Center (MSFC) Photometric Data System PDS-10 microdensitometer are summarized for the purposes of documenting the operation and limitations of the system for inhouse research and to provide a bench mark for comparison with other microdensitometers. The results are grouped into four general areas. These are: (1) system overall stability to drift, (2) photometric linearity and noise, (3) reproducibility, and (4) scanning performance. Test data taken in order to evaluate the interdependency of scan speed, noise and position are included. Shown also are results of tests for system stability, reproducibility, stray light and PMT settling time.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
NASA. Marshall Space Flight Center Astron. Microdensitometry Conf.; p 71-88
Format:
text
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