Re: [fitsbits] BLANK keyword misinterpretation

On Fri 2003-11-21T09:09:29 -0500, Arnold Rots hath writ:
> Shouldn't you also flip the sign bit?
> That's part of the traditional trick.

Yes.
Without that the data value in every pixel would be wrong.
With the BLANK value wrong it was only a few in 10000, and
randomly scattered, in most non-lab images.

--
Steve Allen          UCO/Lick Observatory       Santa Cruz, CA 95064
[EMAIL PROTECTED]      Voice: +1 831 459 3046     http://www.ucolick.org/~sla
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