3 papers
astro-ph2001
The Pearson-Readhead Survey of Compact Extragalactic Radio Sources From Space. I. The Images
M. L. Lister, S. J. Tingay, D. W. Murphy +3
We present images from a space-VLBI survey using the facilities of the VLBI Space Observatory Programme (VSOP), drawing our sample from the well-studied Pearson-Readhead survey of…
astro-ph2001
Measuring the brightness temperature distribution of extragalactic radio sources with space VLBI
S. J. Tingay
We have used VSOP space very long baseline interferometry observations to measure the brightness temperature distribution of a well-defined sub-set of the Pearson-Readhead sample o…
astro-ph1996
Size of the Vela Pulsar's Radio Emission Region: 500 km
C. R. Gwinn, M. J. Ojeda, M. C. Britton +9
We use interstellar scattering of the Vela pulsar to determine the size of its emission region. From interferometric phase variations on short baselines, we find that radio-wave sc…