FITSAUDIT · PROFESSIONAL BROWSER TOOL

Scientific data begins with 80-character cards and 2880-byte boundaries.

Walk FITS Header/Data Units locally; read 80-character keyword cards, END, and block padding, parse SIMPLE/XTENSION, BITPIX, NAXIS dimensions, PCOUNT/GCOUNT, and calculate each HDU data span.

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01

80-character cards and END bounds

02

2880-byte HDU alignment

03

BITPIX/NAXIS data spans

This is a bounded FITS container check. It does not render arrays, apply BSCALE/BZERO or WCS, interpret compression conventions or table extensions, or judge observations and scientific data quality.

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NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE

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