Unable to link TCL headers on openSUSE 15.4...

Pyraf rspectext RuntimeError: dictionary keys changed during iteration...

IRAF for Mac m1...

Shifting images in IRAF...

How to refer to string content when using ls...

variable limits when cutting pixels from a fits image with imcopy (IRAF) in python (pyraf)...

Error linking IRAF library relocation R_X86_64_32 against can not be used...

iraf, make: *** No rule to make target 'sptable'. Stop...