I have a similar issue.
I "convert- resize" a 2d fits file which has BITPIX = -64 with pixels values (intensities) between -278.245 and 982.9495.
It works well the image looks good but the pixels values are of the order of +/- 2e18 and BITPIX = 64 (positive).
I cannot open that array anymore with ...
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- 2017-03-25T17:03:16-07:00
- Forum: Users
- Topic: Conversion from FITS to ARR modifies dynamic range
- Replies: 6
- Views: 6558