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    First Geodetic Observations Using New VLBI Stations ASKAP-29 and WARK12M

    249422.pdf (626.9Kb)
    Access Status
    Open access
    Authors
    Petrov, L.
    Phillips, C.
    Tzioumis, T.
    Stansby, Bruce
    Reynolds, Cormac
    Bignall, Hayley
    Gulyaev, S.
    Natusch, T.
    Palmer, N.
    Collett, D.
    Reynolds, J.
    Amy, S.
    Wayth, Randall
    Tingay, Steven
    Date
    2011
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Petrov, L. and Phillips, C. and Tzioumis, T. and Stansby, B. and Reynolds, C. and Bignall, H. and Gulyaev, S. et al. 2011. First Geodetic Observations Using New VLBI Stations ASKAP-29 and WARK12M. Publications of the Astronomical Society of Australia. 28 (2): pp. 107-116.
    Source Title
    Publications of the Astronomical Society of Australia
    DOI
    10.1071/AS10048
    ISSN
    1323-3580
    School
    Curtin Institute of Radio Astronomy (Physics)
    Remarks

    Copyright © Astronomical Society of Australia 2011. Reproduced with permission.

    URI
    http://hdl.handle.net/20.500.11937/49058
    Collection
    • Curtin Research Publications
    Abstract

    We report the results of a successful 7-hour 1.4 GHz Very Long Baseline Interferometry (VLBI) experiment using two new stations, ASKAP-29 located in Western Australia and WARK12M located on the North Island of New Zealand. This was the first geodetic VLBI observing session with the participation of these new stations. We have determined the positions of ASKAP-29 and WARK12M. Random errors on position estimates are 150–200mm for the vertical component and 40–50mm for the horizontal component. Systematic errors caused by the unmodeled ionosphere path delay may reach 1.3mfor the vertical component.

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