iraf.net

NUMBER:	440
MODULE:	tv.wcslab
SYSTEM:	V2.11
DATE:	Fri Sep 17 15:06:47 MST 1999
FROM:	davis

BUG:	Wcslab could produce garbled plots if the projection was set to
	tnx, especially if the ra ~ 0 hours.

STATUS:	Fixed for the next patch / release of IRAF. A workaround is to
	change the wtype parameter to tan using wcsedit, make the plot,
	and then reset wtype to tnx. The wcslab overlay will lose a bit
	of accuracy but for most display purposes this should not matter.