TESScience / SPyFFI

Spiffy Python for TESS Full Frame Images
MIT License
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Equinox #24

Open noqsi opened 8 years ago

noqsi commented 8 years ago

SPyFFI explicitly works in IRCS coordinates, implicitly equinox 2000.0. We should add an explicit EQUINOX=2000.0 record to the output FITS headers. It shouldn’t hurt, and in the tangled FITS WCS web it may prevent some reader precessing to EPOCH.