Changes between Version 40 and Version 41 of Changes/atlod


Ignore:
Timestamp:
03/06/07 13:56:07 (17 years ago)
Author:
mci156
Comment:

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  • Changes/atlod

    v40 v41  
    2828 Making changes here has flow on effects to other tasks that use Tsys or XYPhase.
    2929 CABB data will include autocorrelation for both ON and OFF phases of the switched noise diode.[[BR]]
    30  ATLOD will calculate
    31    Tsys(f) = OFF(f) * Tcal(f) / ( ON(f) - OFF(f) )
     30 ATLOD will calculate[[BR]]
     31   Tsys(f) = OFF(f) * Tcal(f) / ( ON(f) - OFF(f) )[[BR]]
    3232 for each of the XX and YY polarization products. In the equation above 'f' is the frequency.[[BR]]
    3333 Tcal(f) will be included in the RPFITS file once per scan.[[BR]]
    34  ATLOD will also calculate
    35    XYPhase(f) = arg( XYPhase_ON(f) - XYPhase_OFF(f) )
     34 ATLOD will also calculate[[BR]]
     35   XYPhase(f) = arg( XYPhase_ON(f) - XYPhase_OFF(f) )[[BR]]
    3636 ATLOD will record in the Miriad data TsysX(f), TsysY(f) and XYPhase(f).
    3737 Input option 'noauto' will determine whether autocorrelation spectra are kepts.