wcs-to-tan(1) on Linux
The text d531517e902b, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch) shipped it. The page shows this text now.
Undocumented program of astromatic.net
Flags it lists
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-H -
-L -
-N -
-W -
-e -
-o -
-t -
-v -
-w -
-x -
-y