Characterizing the astrometric instability of extragalactic radio source positions measured with geodetic vlbi

HIGHLIGHTS

  • who: Gattano C. and Charlot P. from the Laboratoire d'astrophysique de Bordeaux, UnivBordeaux, CNRS, B N, Allée Geoffroy Saint-Hilaire, Pessac, France have published the research work: Characterizing the astrometric instability of extragalactic radio source positions measured with geodetic VLBI, in the Journal: (JOURNAL)
  • what: The authors investigate how to characterize the astrometric source position variations as measured with geodetic VLBI data to determine whether these variations occur along random or preferential directions. Since the advent of the VLBI technique and This work has been supported by a CNES post-doctoral grant. As . . .

     

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