# OBS

OBS has been modified to handle the new possibilities of the correlator. A number of commands had small changes, mostly concerning integration times. Major modifications are:

- Display:
  New display layout, to have the correlator configuration
- SPECTRAL
  The syntax of the SPECTRAL command has been changed:
  SPECTRAL Iunit Band Center/CONTINUUM Band Center
  See the internal help for details
- POINT
  Accepts the /FAST option even in interferometry mode
- POINT PSEUDO
  A new command making a pointing in autocorrelation, with a pseudo-continuum mode using the correlator. Analysis is provided by CLIC command SOLVE PSEUDO.
- Single-Dish mode
  Single-dish mode has disappeared.