MODEL /MINVAL

        [CALIBRATE\]MODEL [MaxIter] /MINVAL Value [/MODE CCT [Frequency]]

    For the CCT mode, construct the source model using all Clean Components  un-
    til  MaxIter  (all  if  MaxIter is 0 or not specified). These components are
    stacked on a grid, and then all pixels above the given Value  are  taken  as
    source model to derive visibilities.

        [CALIBRATE\]MODEL  [ImageName]  /MINVAL  Value  [Unit] /MODE IMAGE [Fre-
    quency]

    For the IMAGE mode,  all pixels above the given Value are  taken  as  source
    model  to  derive  visibilities. An outer band of 1/8th of the image size is
    also set to 0 at map edges to avoid aliasing issues.  Unit can be Jy, mJy, K
    or sigma. The default value is Jy.

    The /MINVAL option is not valid in  UV_FIT mode.