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    Version as of 04:41, 5 Dec 2024

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    Description

    Fringe test in the standard GMVA PFB setup. The main purpose is to demonstrate fringes with PV after failure during the c162a session

    Particpating stations:

     

      prc log Comment
    On b163aon.prc b163aon.log ON had to leave the session after scan9
    Pv

    b163apv_scans7-9.prc

    b163apv_scans10-11.prc

    b163apv.log Joined observations at around UT 11:40 (30s into scan no0007) after weather has cleared up. Error in procedure (shifted flexmode by one channel) was fixed at UT 12:07 (scans 10 and 11).
    Mh b163amh.prc    
    Ys   b163ays.log Bad weather.

    Notes

    Scheduleftp://ftp.mpifr-bonn.mpg.de/outgoing/p459kri/3mmdec16/b163a.vex

    vex file was split into b163aPart1.vex (scans 7-9) and b163aPart2.vex (scans 10-11). The FREQ section of b163aPart1.vex was adapted to take care of the wrong flexmode channel selection for PV. Note that for Part1 the last channel contains nonsense for Pv.


    Results

    Fringes were found between all four participating stations

    Baseline RR LL
    Pv - On    
    Pv - Mh    
    Pv - Ys