Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24165
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Guesalaga, A. | en_US |
dc.contributor.author | Neichel, B. | en_US |
dc.contributor.author | Fusco, T. | en_US |
dc.contributor.author | Oberti, S. | en_US |
dc.contributor.author | Valenzuela, J. | en_US |
dc.contributor.author | MASCIADRI, ELENA | en_US |
dc.contributor.author | Correia, C. | en_US |
dc.contributor.author | Sauvage, J. F. | en_US |
dc.date.accessioned | 2020-04-21T14:56:07Z | - |
dc.date.available | 2020-04-21T14:56:07Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24165 | - |
dc.description.abstract | We analyze the altitude distribution of the turbulence outer scale - L0(h) - at Cerro Pachon from Gemini South MCAO (GeMS) loop data. GeMS turbulence profiler is fed with telemetry from their 5 WFSs and from the voltages applied to the deformable mirrors, providing estimations of r0, Cn2(h), wind profile (speed and direction for every layer), isoplanatic angle and the outer scale distribution L0(h). It is shown that this last parameter ranges from less than 1 meter at the ground to more than 50m (the telescope is insensitive to larger cannot detect differences above this value). The technique is based on cross correlations of the pseudo-open-loop slopes that allow to disentangle the multiple constituents of L0. | en_US |
dc.language.iso | eng | en_US |
dc.title | Estimating the outer scale in altitude - L0(h) - using the GeMS profiler | en_US |
dc.type | Conference paper | - |
dc.identifier.doi | 10.20353/K3T4CP1131544 | en_US |
dc.identifier.scopus | 2-s2.0-84994528218 | en_US |
dc.identifier.url | http://cfao.ucolick.org/ao4elt4/ | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.type.referee | REF_3 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.ispartofbook | Adaptive Optics for Extremely Large Telescopes IV (AO4ELT4) | en_US |
dc.type.invited | no | en_US |
dc.relation.conferencename | Adaptive Optics for Extremely Large Telescopes IV (AO4ELT4) | en_US |
dc.relation.conferenceplace | UCLA Conference Center in Southern California | en_US |
dc.relation.conferencedate | 26-30 October 2015 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.type.miur | 273 Contributo in Atti di convegno | - |
dc.identifier.adsbibcode | 2015aoel.confE...4G | en_US |
dc.relation.ercsector | Scienze Fisiche Settori ERC (ERC) di riferimento::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_17 Instrumentation – telescopes, detectors and techniques | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Conference paper | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0002-0450-4092 | - |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
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guesalaga_et_al_2015.pdf | PDF editoriale | 1.54 MB | Adobe PDF | View/Open |
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Items in DSpace are published in Open Access, unless otherwise indicated.