!
! heraOnTheFlyFrequSwitch.pako
!
! Template for setting up on-the-fly observations in frequency switching 
! mode (for total power mode, see demoOnTheFly.pako).
!
! H.W., 2009-09-03 (HERA version)
! (Modified by MG on 2012-12-12)
!
! For details, please consult the PaKo manual at
! http://www.iram.es/IRAMES/documents/ncs30mPako/Current/PDF/pako.pdf
!
!
RECEIVER HERA1 /DEROT 9.5 s  ! for the oversampled HERA OTF mode
!RECEIVER HERA1 /DEROT 18.5 s  ! for the undersampled HERA OTF mode
!
!
!
! For HERA, frequency total throws between 6.9 MHz up to 6 x 6.9 MHz are
! recommended, depending on your linewidth. These values are to avoid
! spectral baseline ripples. For details see:
! http://www.iram.es/IRAMES/mainWiki/HeraforAstronomers
!
!
SWFREQUENCY   -3.45    3.45   /receiver HERA1  ! needs +- half throw as argument
SWFREQUENCY   -3.45    3.45   /receiver HERA2
!
!
CAL /DEF
START
!
OTFMAP        -300  -300  300 -300        - !  offsets at start & end of 1st OTF
  /CROLOOP      O                         - !  only OTF subscans
  /NOTF         12                        - !  number of on-the-fly subscans
  /REFERENCE    no                        - !  no off-source reference subscans
  /STEP          0    10                  - !  step (shift) between OTF subscans
  /SYSTEM       projection                - !  system for offset
  /TOTF         120.0                     - !  time per on-the-fly subscan
  /ZIGZAG                                   !  go back and forth
!
START                                       !  start
!