AIPS HELP file for PRTIME in 31DEC09

As of Sat Nov 21 23:58:27 2009

HELP SECTION

PRTIME
Type:  Adverb (Real scalar)
Use:   Limits functions to things younger than or older than
       PRTIME days.
Null value:  0
      Null value means now.
Verbs:
  PRTMSG.....Print selected contents of the message log file.
  CLRMSG.....Delete selected contents of the message log file.
  TIMDEST....Delete data and messages which are too old.

EXPLAIN SECTION