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Study of High Performance Reduction for a Large Amount of Image Data. II. CCD Data Reduction with IRAF and Data Transfer.

Accession number;99A0371720

Title;Study of High Performance Reduction for a Large Amount of Image Data. II. CCD Data Reduction with IRAF and Data Transfer.

Author; ICHIKAWA SHIN'ICHI (Kokuritsu Tenmondai)

Journal Title;Report of the National Astronomical Observatory of Japan

Journal Code:F0086B

ISSN:0915-6321

VOL.4;NO.2;PAGE.75-85(1999)

Figure&Table&Reference;

Pub. Country;Japan

Language;Japanese

Abstract;Results of more benchmark tests on CCD data reduction using IRAF are presented. The results show that there are several factors of high performance image data reduction. The most serious bottleneck is found to be data transfer between workstations as well as disk I/O in reduction processes. (author abst.)

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