Probability imaging of binary stars from infrared speckle observations

Marcel Carbillet; Eric Aristidi; Gilbert Ricort; Claude Aime

doi:10.1117/12.226728

10 November 1995 Probability imaging of binary stars from infrared speckle observations

Marcel Carbillet, Eric Aristidi, Gilbert Ricort, Claude Aime

Proceedings Volume 2647, International Conference on Holography and Correlation Optics; (1995) https://doi.org/10.1117/12.226728
Event: International Conference on Holography and Correlation Optics, 1995, Chernivsti, Ukraine

Abstract

We report in this communication experimental results obtained by the technique of probability imaging applied to double stars in the near-infrared. Intensity ratios and relative positions of components are obtained for six double stars. The two-fold probability density function of one-dimensional images is used to reconstruct the binary system. The data reduction is made with a parametric approach, by minimizing a distance between observed two-fold probability density functions and modelled ones, obtained by using a close-by reference star.

Citation Download Citation

Marcel Carbillet, Eric Aristidi, Gilbert Ricort, and Claude Aime "Probability imaging of binary stars from infrared speckle observations", Proc. SPIE 2647, International Conference on Holography and Correlation Optics, (10 November 1995); https://doi.org/10.1117/12.226728

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