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An ESE Event for PSR 0329+54

  • Anthony Minter
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Abstract

Space Very Long Baseline Interferometry observations of PSR 0329+54 which, by luck,occurred during an interstellar fringing event, are presented. Separate images of the pulsar werenot detected. However, the pulsar was observed to be extended. The size of PSR 0329+54 during thisevent is 1.88 x 1.67 mas with a position angle of 30° East of North. This could be due to two separateimages of the pulsar separated by Δθ ≲ 0.5 mas or angular broadening. The observed image sizeis larger than the expected angular broadening size of < 0.1 mas from the observations of Britton,Gwinn and Ojeda (1998).

Keywords

Position Angle Dynamic Spectrum Multiple Image Single Dish Fringe Period 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer Science+Business Media Dordrecht 2001

Authors and Affiliations

  • Anthony Minter
    • 1
  1. 1.National Radio Astronomy ObservatoryGreen BankUSA

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