21.4.2 Arguments:

The arguments control the action.

     SELFCAL ?        Lists the self calibration parameters
     SELFCAL AMPLI    Perform an Amplitude only self calibration
     SELFCAL APPLY    Apply the solution
     SELFCAL CHECK    Check if Self-Cal makes sense
     SELFCAL FLAG []  Flag data according to self calibration correction
     SELFCAL PHASE    Perform a Phase only self calibration
     SELFCAL SAVE     Save the parameters in selfcal.last
     SELFCAL SHOW []  Show the computed corrections
     SELFCAL SUMMARY  Display the improvements in Noise & Dynamic range