GNU Astronomy Utilities - Tasks: task #16474, All non-WCS metadata should be in...
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task #16474: All non-WCS metadata should be in 0-th HDU
Submitter: | Mohammad Akhlaghi <makhlaghi> | ||
Submitted: | Mon 01 Jan 2024 09:12:26 PM UTC | ||
Should Start On: | Sun 31 Dec 2023 11:00:00 PM UTC | Should be Finished on: | Sun 31 Dec 2023 11:00:00 PM UTC |
Category: | All Gnuastro | Priority: | 5 - Normal |
Item Group: | Enhancement | Status: | In Progress |
Privacy: | Public | Assigned to: | makhlaghi |
Percent Complete: | 40% | Open/Closed: | Open |
Effort: | 0.00 |
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Depends on the following items: None found
Items that depend on this one: None found
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Corresponding source code
As of Commit a78974a040, in order to have a consistent metadata convention, all the metadata (except the WCS) should be written in the 0-th HDU of the FITS files.
As of Commit b19eedd, this has been checked and validated for (alphabetically):
We need to complete this for all Gnuastro programs.
Note that in the original Commit a78974a040, the NoiseChisel and Segment date and versions metadata was brought into the 0-th HDU, but not keywords like 'MED_STD' that get written in some of the output HDUs. That is why they are not included in the list above.