next up previous contents index
Next: MODIFY BASELINE Up: MODIFY Previous: MODIFY ANTENNA   Contents   Index


        CLIC\MODIFY AXES_OFFSET a1 x1 [a2 x2 ...]

    Correct  the phases for the offset of the elevation axis with respect to
    the azimuth axis. This effect,  if  different  for  different  antennas,
    causes a phase offset proportional to frequency and to the cosine of el-
    evation.  a1 is the antenna number, x1 the offset between  axes  in  me-
    ters.  The actual values should be at most 1 mm, and may be measured us-
    ing the command SOLVE BASELINE, using SET X  ELEVATION  in  addition  to
    Hour angle and declination.

Gildas manager 2018-08-19