Details
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Type:
Story
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Status: Done
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Resolution: Done
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Fix Version/s: None
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Component/s: afw
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Labels:None
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Story Points:0.25
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Epic Link:
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Sprint:Science Pipelines DM-S15-4
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Team:Data Release Production
Description
I share the concern that we're going to spend a lot of effort on handling illegal WCS headers, but this one's easy, and we already have a partial fix for the SDSS headers which use a string but no "J" prefix.
Skymapper uses "J2000.0" not 2000.0 for its EQUINOX. Our code silently converts this to float using atof, and thus interprets it as 0.0 and deduces FK4 (which we don't support).
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Looks okay, but can you add a comment before the code explaining the insanity. Otherwise someone is bound to come along in a couple of years and think we are crazy.
Added comment and merged to master
A one liner.
No test, but I checked that it works on Skyserver files so I think it's safe.