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На этой странице приведены все страницы, которые ссылаются на http://www.adass.org/adass/proceedings/adass94/seamanr.ps. Показаны документы 1 - 1 из 1.
1. FITS Checksum Verification in the NOAO Archive
... There is no standard procedure for verifying the integrity of FITS data files. ... A simple method for embedding an ASCII coded 32 bit 1's complement checksum within a FITS header (or any ASCII text) is described that is quick to compute and has desirable features such as: the checksum of each FITS file or extension is set to zero; the checksum may be accumulated in any order; and the checksum is easily updated with simple arithmetic. ... The checksum and its complement sum to zero. ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/seamanr.html -- 13.5 Кб -- 03.11.2000
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