1st AO4ELT Conference - Adaptive Optics for Extremely Large Telescopes 2010
DOI: 10.1051/ao4elt/201003008
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MOSP: Monitor of Outer Scale profile

Abstract: Abstract. The outer scale profile is a key parameter for the specification and optimization of the Adaptive Optics systems for the Extremely Large Telescopes. A new instrument MOSP for L 0 (h) extraction has been developed and several campaigns have been carried out at Mauna Kea, Paranal and now at Dome C in Antarctica. The MOSP instrument and results obtained during his observation campaigns are presented and discussed.

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Cited by 6 publications
(7 citation statements)
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“…The profile in Fig. 14 has many characteristics common to other previously reported profiles obtained in independent campaigns (Dali et al 2010;Ziad et al 2013), where the maximum values of L 0 are obtained for altitudes between 1 and 2 km and the minimum values are located between 2 and 4 km.…”
Section: R E S U Lt S F O R L 0 ( H) From Gems T E L E M E T Rysupporting
confidence: 74%
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“…The profile in Fig. 14 has many characteristics common to other previously reported profiles obtained in independent campaigns (Dali et al 2010;Ziad et al 2013), where the maximum values of L 0 are obtained for altitudes between 1 and 2 km and the minimum values are located between 2 and 4 km.…”
Section: R E S U Lt S F O R L 0 ( H) From Gems T E L E M E T Rysupporting
confidence: 74%
“…This means that the use of a single L 0 is not adequate to describe the spatial coherence of the atmosphere, since the response function can be the result of combining slopes from more than one layer, each with different outer scale values, i.e. a profile or L 0 (h) (Coulman et al 1988;Lukin, Fortes & Nosov 1998;Dali et al 2010;Ziad et al 2013). …”
Section: Estimating the Integrated Lmentioning
confidence: 99%
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“…It is controlled by a dedicated software and has now attained a high level of automatisation. The present paper is an update of previous presentations [2,3,4]. It aims at giving the improvements and the present status of the instrument, and some statistics of turbulence above the Plateau de Calern.…”
Section: Introductionmentioning
confidence: 95%