General description: spDiag2d-pppp-mmmmm.log contains the idl output from running the spec2d pipeline. spdiag2d-pppp-mmmmm.ps contains several hundred diagnostic plots to help experts debug spec2d pipeline extraction problems.
Naming convention: spDiag2d-pppp-mmmmm.log and spDiag2d-pppp-mmmmm.ps, where pppp is the plate number and mmmmm is the MJD.
Approximate size: 240 kB (log) and 27 MB (ps)
File type: ascii (log) and postscript (ps)
Read by products: humans
Written by products: spec2d (Created in spreduce2d.pro)