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BACKEND EXAMPLES

    !
    ! Id: demo-backend.pako
    !     basic BACKEND EXAMPLES,v 1.1.11 2011-11-24 Hans Ungerechts
    !
    swTotal /default                              ! select a switching mode
    !                                             ! compatible with all backends
    !
    !   one example of a complex EMIR setup:
    !
    ! pako\RECEIVER
    pako\RECEIVER /clear
    !
    RECEIVER E090 CS(2-1) 97.980965 LI  -
     /horizontal  LI                    -
     /vertical    LI
    !
    RECEIVER E230 CO(2-1) 230.537994 LI -
     /horizontal  LI                    -
     /vertical    LI
    !
    !
    BACKEND /CLEAR                                ! clear all backend setups
    !
    !                                             ! EMIR BBC
    BACKEND BBC        /Default                   ! connect 1 part
    !                                             ! to both polarizations
    !                                             ! of each sideband
    !                                             ! of each selected EMIR band
    pause
    !
    !                                             ! EMIR NBC
    backend /clear
    BACKEND NBC        /Default                   ! connect 1 part to
    !                                             ! each selected EMIR subband
    pause
    !
    !                                             ! EMIR WILMA
    backend /clear
    BACKEND WILMA      /Default                   ! connect 1 part to
    !                                             ! each selected EMIR subband
    pause
    !
    !
    !                                             ! EMIR 4MHz
    !                                             ! NOTE: 4MHz has only 2
    !                                             !       parts with EMIR
    backend /clear
    BACKEND 4MHz       /Default                   ! connect 1 part to each of
    !                                             ! the first 2 EMIR subbands
    pause
    !
    BACKEND 4MHZ 1    /Receiver E090 Horiz LI     ! connect 1 part to E090 Ho LI
    BACKEND 4MHZ 2    /Receiver E230 Verti LI     !       2nd part to E230 Ve LI
    pause
    !
    !                                             ! EMIR FTS wide bandwidth mode
    !                                             !    /Fine is NOT present
    backend /clear
    BACKEND FTS        /Default                   ! connect 1 part to
    !                                             ! each selected EMIR subband
    !                                             ! plus 1 part to each of the
    !                                             ! 4 outer subbands of E090
    pause
    !
    backend /clear
    !                                             ! short syntax (still wide)
    BACKEND FTS 1        /Receiver E090 hor LI    !
    BACKEND FTS 2        /Receiver E090 ver LI    !
    BACKEND FTS 3        /Receiver E230 hor LI    !
    BACKEND FTS 4        /Receiver E230 ver LI    !
    BACKEND FTS 5        /Receiver E090 ver LO    !
    BACKEND FTS 6        /Receiver E230 ver LO    !
    BACKEND FTS 7        /Receiver E090 hor LO    !
    BACKEND FTS 8        /Receiver E230 hor LO    !
    !                                             !
    pause
    !
    !                                             ! EMIR FTS fine resolution
    !                                             !   because /Fine is present
    backend /clear
    BACKEND FTS   /Fine  /Default                 ! connect 1 part to
    !                                             ! each selected EMIR subband
    !                                             ! plus 1 part to each of
    !                                             ! the 4 outer subbands of E090
    pause
    !
    backend /clear
    !                                             ! short syntax (fine)
    BACKEND FTS 1 /Fine  /Receiver E090 hor LI    !
    BACKEND FTS 2 /Fine  /Receiver E090 ver LI    !
    BACKEND FTS 3 /Fine  /Receiver E230 hor LI    !
    BACKEND FTS 4 /Fine  /Receiver E230 ver LI    !
    BACKEND FTS 5 /Fine  /Receiver E090 ver LO    !
    BACKEND FTS 6 /Fine  /Receiver E230 ver LO    !
    BACKEND FTS 7 /Fine  /Receiver E090 hor LO    !
    BACKEND FTS 8 /Fine  /Receiver E230 hor LO    !
    !                                             !
    pause
    !
    !
    !                                             ! EMIR WILMA + 4MHz + VESPA
    backend /clear
    BACKEND WILMA      /Default                   !
    BACKEND 4MHz       /Default                   !
    BACKEND VESPA  1   0.040   40.0    0.0   E090  Horiz  LI
    BACKEND VESPA  2   0.040   40.0    0.0   E090  Verti  LI
    BACKEND VESPA  3   0.040   40.0    0.0   E230  Horiz  LI
    BACKEND VESPA  4   0.040   40.0    0.0   E230  Verti  LI
    say                                         " ! backends can be combined"
    pause
    !
    !
    !! EMIR VESPA autocorrelator -- basic mode with fShift. optional: line name
    !
    backend /clear
    BACKEND VESPA  1   0.040   40.0  -120.0  E090  Horiz  LI /line E0HUO-M
    BACKEND VESPA  2   0.040   40.0   120.0  E090  Horiz  LI /line E0HUO-P
    BACKEND VESPA  3   0.040   40.0  -100.0  E090  Verti  LI /line myLine3
    BACKEND VESPA  4   0.040   40.0   110.0  E090  Verti  LI /line myLine4
    BACKEND VESPA  5   0.040   80.0  -150.0  E230  Horiz  LI /line ""
    BACKEND VESPA  6   0.040   80.0   150.0  E230  Horiz  LI /line apple
    BACKEND VESPA  7   0.040   80.0  -200.0  E230  Verti  LI /line orange
    BACKEND VESPA  8   0.040   80.0   200.0  E230  Verti  LI /line red
    pause
    !
    !! EMIR VESPA autocorrelator -- basic and parallel modes
    !
    backend /clear
    BACKEND VESPA  1   0.320  240.0    0.0   E090  Horiz  LI
    BACKEND VESPA  2   0.320  240.0    0.0   E090  Verti  LI
    BACKEND VESPA  3   0.320  240.0    0.0   E230  Horiz  LI /mode parallel
    pause
    !
    !! NOTE: BACKEND VESPA ... E230 Horiz LI /mode parallel
    !!       connects one VESPA part in parallel to
    !!       E230 Horiz LI and E230 Verti LI
    !!       (both must be selected in RECEIVER command)
    !
    !
    !! HERA with FTS wide bandwidth
    !
    receiver /clear
    RECEIVER HERA1 /WIDTH wide
    RECEIVER HERA2 /WIDTH wide
    !
    backend /clear
    BACKEND FTS 1           /RECEIVER HERA1
    BACKEND FTS 2           /RECEIVER HERA2
    !
    !
    !! HERA narrow bandwidth with FTS fine resolution
    !
    receiver /clear
    RECEIVER HERA1 /WIDTH narrow
    RECEIVER HERA2 /WIDTH narrow
    !
    backend /clear
    BACKEND FTS 1   /FINE   /RECEIVER HERA1
    BACKEND FTS 2   /FINE   /RECEIVER HERA2
    !


Gildas manager 2023-06-01