AIPS HELP file for PRTLEV in 31DEC09
PRTLEV
Type: Adverb (Scalar)
Use: To limit the amount of information displayed by programs.
For example, PRTLEV = 0 instructs PRTTP to print only
IMHEADER-like summaries of each FITS file. With PRTLEV
= 1, PRTTP also prints all FITS header card images
except History cards and, with PRTLEV = 2, even the
(probably numerous) History cards are printed.