[Kst] [Bug 125329] FITS blank pixel value ignored

Andrew Walker arwalker at sumusltd.com
Wed Apr 30 23:30:45 CEST 2008


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http://bugs.kde.org/show_bug.cgi?id=125329         




------- Additional Comments From arwalker sumusltd com  2008-04-30 23:30 -------
The BLANK keyword is defined as follows:

"This keyword shall be used only in headers with positive values of BITPIX (i.e., in arrays with integer data). Columns 1-8 contain the string, ``BLANK   '' (ASCII blanks in columns 6-8). The value field shall contain an integer that specifies the representation of array values whose physical values are undefined."


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