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2016 Sep (c162) Redirected from GMVA/GMVA correlations/2016 September

Modified 14:32, 16 May 2017 by alef | Page History

    Correlation Status September 2016

    Exp.name

    US code

    Sources

    DOYS

    UT

    Frq

    Stations

    Status

    PI

    Comments
    be074 be074 various 273 20-23 86 FdKpMkAt NOF P. Edwards/T. Krichbaum ATCA test
    MG003 c162a 3C454.3/CTA102 273-274 19-09 86/43 EU+VLBA released Gomez  
    MK002   0324+34 274 04-09 86 EU released Krichbaum  
    MR002   0615+820 274 08-21 86/43 all released Ros  
    MH001A c162b 3C84 274-275 20-10 86 Eb,Yb,On,Mh,VLBA,KVN released Hodgson  
    MK005   NGC6251 275 09-18 86 all released Kim  
    MM007A c162c Fermi sources 275-277 17-18 86 all+Gb released Marscher  
    MM006 c162d 1830-211 277-278 18-01 94 Eb,Pv,Yb,Fd,Kp,Mk,Nl,Ov,Pt released Marti-Vidal  


     

    General comments

    Whole session:

    • Pico Veleta: no fringes. Reason  unclear
    • VLBA_MK: no fringes due to rotation encoder coupling slipped
    • Mh: intermittent problems in LCP. Probably due to DBBC. Visible in AC spectrum and AC delay function. Under investigation.
    • Ys has only LCP (as usual). Flag the other polarisation and the cross polarisations.

    be074:

    • Only weak fringes between Fd-Kp in ~3 scans. No fringes to ATCA

    C162A:

    • VLBA_KP: only fringes in first 1/3 of observations due to broken VME.
    • Plateau de Bure: ~60% of data lost due to recording problem
    • KVN: fringes for 2 antennas, 1 antenna lost

    C162B:

    • Mh : problems with LL, only very few detections, AC sometimes funny spectrum, RR seems OK.
    • PdB: problem with software because of switch to different reference antenna. No data
    • Kp: no fringes, VME broken
    • mm07a and mk005: FITS creation was done with the newly implemented --union mode of difx2fits. In case of unusual findings please get in contact with the MPIfR correlator.

    C162C:

    • PdB: problem with software because of switch to different reference antenna
    • Kp: partial data loss, VME repaired
    • FITS creation was done with the newly implemented --union mode of difx2fits. In case of unusual findings please get in contact with the MPIfR correlator.

    C162D:

    • No fringes found for Ys
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