AIPS HELP file for TAU0 in 31DEC26

As of Tue Feb 10 14:45:10 2026

HELP SECTION

TAU0
Type: Adverb (Array(30))
Use:  Opacities per antenna.
Tasks:
   APCAL.........Apply TY and GC tables to generate an SN table
                 TAU0 is the zenith opacity used for some OPCODEs.

EXPLAIN SECTION