HOGBOM

          CLEAN [FirstPlane [LastPlane]] [/FLUX [Fmin Fmax]] [/RESTART [File]]

    with METHOD = CLEAN

    The simplest CLEAN algorithm, originally developed by Hogbom. In mosaic mode
    (See command MOSAIC), a mosaic clean is performed.  Rings and or stripes may
    appear  on  extended sources. It is slower than CLARK for a single field but
    maybe faster for a mosaic. It is extremely robust.  Cleaning can  be  inter-
    rupted by pressing C at any time.