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Berücksichtigung inhomogenen Hintergrundes bei der Irisblendenphotometrie |
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| Authors: | R Ziener |
| Abstract: | Different methods for correcting non-uniform background fog levels in iris diaphragm photometry are compared. For this purpose data measured by SCHAEFER (1979, 1981) and also our own measurements on Tautenburg plates are used. Finally some rules for measuring plates with non-uniform background are given. |
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