## Specify your Source Catalog

At the prompt PAKO > enter, e.g.:

    CATALOG SOURCE demo.sou

With this command we select the “source catalog”, a special file, in which information about the sources is stored. A typical example of a source catalog looks like:

    !
    NameEq1 EQ 2000.0 02:23:16.50 61:38:57.0 LSR -45.0 FLUX 3.73 1.00
    NameEq2 EQ 1950.0 02:23:16.50 61:38:57.0 LSR -45.0 FLUX 3.73 1.00
    !
    NameGa1 GA        03:23:16.50 63:38:57.0 LSR -33.0 FLUX 3.33 -0.33
    NameGa2 GA        123.45      67.89      NUL -33.0 FLUX 3.33
    !

An example of the source catalog can be found in file demo.sou.

Note that this format is like the format that can be used directly with the SOURCE (see HELP SOURCE) and also like the source catalog format used at PLATEAU DE BURE.