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VLBI Neutron Star Astrometry: Techniques and Initial Results

Published online by Cambridge University Press:  12 April 2016

Shami Chatterjee  and
James M. Cordes
Shami Chatterjee
Affiliation:
Astronomy and Space Sciences, Cornell Universily, Ithaca, NY 14853
James M. Cordes
Affiliation:
Astronomy and Space Sciences, Cornell Universily, Ithaca, NY 14853

Abstract

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We outline some new techniques being used and present initial results from a pulsar astrometry program at the NRAO Very Long Baseline Array (VLBA). We find a proper motion of 89.0±0.4 mas/yr and a preliminary parallax of 1.05±0.25 mas for B0919+06.

Type
Part 2. Timing, General Relativity and Astrometry
Information
International Astronomical Union Colloquium , Volume 177: Pulsar Astronomy - 2000 and Beyond , 2000 , pp. 139 - 140
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

Fomalont, E.B., Goss, W.M., Beasley, A.J., Chatterjee, S. 1999, AJ, 117, 3025 Google Scholar
Chatterjee, S. 1999, VLBA Scientific Memo Series (NRAO), No. 22 Google Scholar
Brisken, W.F., Goss, W.M., Fomalont, E.B. 1999, AAS Meeting 194, 6210; and Brisken, et al. in preparation.Google Scholar