2017 Mar (c171)

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    Correlation Status March 2017

     

    Project

    Code

    Block

    Code

    Sources

    DOYS

    UT

    Frq

    Stations

    Status

    PI

    Comment

    MN001 C171A 3C84 89-90 8:30-1:30 86 Eb,Yb,On,Mh,KVN,GB,VLBA Correlated, quality check Nagai  
    MA009   M87 89-90 22-13 86 Eb,Yb,On,Mh,Pv,KVN,GB,VLBA Correlated, quality check Asada  
    MB005 C171B NGC1052 90 9:30-24 86 Eb,Yb,On,Mh,Pv,GB,VLBA,Nt(7mm) Correlated quality check Baczko  
    MM07B C171C Fermi sources 90-92 19-18:20 86 Eb,Yb,On,Mh,Pv,KVN,GB,VLBA Correlated quality check Marscher  
    MG002 - OJ287 92-93 17:20-07 86 Eb,Yb,On,Mh,Pv,Aa,VLBA Correlated Gomez ALMA mode
    MB007 - Sgr* 93 03-15:20 86 Eb,Yb,Pv,GB,Aa,VLBA Correlated Brinkerink ALMA mode
    MA008 - 3C273 93-94 19-11 86 Eb,Yb,Pv,On,Mh,Aa,VLBA Correlated Akiyama ALMA mode

     

    General comments:

    Whole session:

    • Ys has (as usual) observed  LCP only
    • Pt has fringes only in parts of the experiment and only to a few stations

    ALMA-mode:

    • MH no fringes. Strange AC indicating error in setup of firmware. MH has a rare DBBC setup.
    • Pv: used 32 MHz PFB by mistake. Not included in first run with 58 MHz sub-bands.
    • Ys fringes in MB007. Seems to have used 32 MHz PFB in other 2 observations.
    • ALMA: first time with GMVA and good fringes
    • A 2nd correlation pass will be done to recover Pv and Ys: requires experimental zoom-mode and stitching of sub-bands to 58 MHz. More info under mg002.