There are a number of problems with the Tsys ANTAB files linked to by the wikis. Some simple changes include

• Changes to time formatting
• Changes to antenna names to 2 letter identifiers

Outstanding problems

• The Mopra MoniCA Tsys values are off by about 30% (depending on frequency). Updates will be made later and noted here (23-2-2015: Still not fixed….)

• Changed Mopra antenna code to Mp - not sure why not fixed previously

• Updated Tsys values in http://www.atnf.csiro.au/vlbi/wiki/index.php?n=LBACalibrationNotes.NominalSEFD