Datasets Activity Stream About Submit Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 Dataset found Filter Results Calibrator models used for VLBA astrometry of XTE J1810-197 J1753-1843 and J1819-2036 are phase calibrators used for the VLBI (very long baseline interferometry) astrometry of XTE J1810-197, the first magnetar that was found to have... image/fits