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F192A

Modified 18:03, 4 Oct 2019 by yurii | Page History

    Version as of 22:50, 28 Apr 2024

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    F192A Correlation Report

    General information

     

    Fringes

    Station Code Fringes Plots Comments
    Ef B yes No0002_B.pdf DBBC2
    thick clouds and rain
    Eb E     RDBE
    On X yes No0002_X.pdf cloudy, Tsys* ~ 180 K
    O6 O yes No0002_O.pdf firmware V107 beta4
    Mh Z yes No0002_Z.pdf thick clouds and rain
    Ys Y yes No0002_Y.pdf clear skies
    Pv P yes No0002_P.pdf

    DBBC2
    clear sky with  <wbr>some high-altitude clouds. Tau=0.25.
    Issues with telescope system, joining test late, missed scan 1.</wbr>
    P3 i yes No0002_i.pdf DBBC3 backend at PV

    <wbr>

     

    </wbr>

    Notes

    • Ys: LCP fringes are weaker than RCP. This could be attributed to the board serving LCP (C) not being properly calibrated. During c192b the LCP IF was switched to board B.
    • P3: Phases needed to be manually alligned. SNR  is comparable to DBBC2. However LL Fringes are somwhat weaker due to a drop in amplitude for the last 4 BBCs of board A. The reason for this drop needs to be investigated.