A single star SCIDAR system for profiling atmospheric turbulance

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Abstract

This paper details a generalised SCIDAR system developed for characterising atmospheric parameters using single star targets. The instrument, which is based on a commercially available 250 mm diameter telescope, offers the potential for characterising atmospheric parameters for wide areas of the sky. Here, we describe the system and results of a proof of principle study performed at an observing site in Galway, Ireland with the instrument. The paper also outlines the approach adopted in the data reduction and in solving the altitude dependence of refractive index structure constant given the raw data from the instrument.

Original languageEnglish
Article number59810D
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5981
DOIs
Publication statusPublished - 2005
EventOptics in Atmospheric Propagation and Adaptive Systems VIII - Bruges, Belgium
Duration: 20 Sep 200521 Sep 2005

Keywords

  • Atmospheric turbulence
  • Cn2 profiler
  • SCIDAR

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