'Paranal' diaporamas de présentation

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Commissioning the VST: a new survey machine at ESO

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Larmor-resonant Sodium Excitation for Laser Guide Stars

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Defining Reference Turbulence Profiles for E-ELT AO P erformance Simulations

Defining Reference Turbulence Profiles for E-ELT AO P erformance Simulations. M. Sarazin, J. Ascenso, M. Le Louarn, G. Lombardi, J. Navarrete ESO. AO requirements Full Range Profilers Surface Layer Profilers Surface Layer and Enclosure. Cn2 profile. Has impact on 2 aspects:

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SDW 2013

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Telescopes and Astronomical Instruments

Telescopes and Astronomical Instruments. The 2 main points of telescopes are To make images with as much angular information as possible To gather as much light as possible to allow study of faint things . Where you put the telescope can also be important because

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From the VLT to ALMA and to the E-ELT

From the VLT to ALMA and to the E-ELT. European Southern Observatory. Mission Develop and operate world-class observing facilities for astronomical research Organize collaborations in astronomy Intergovernmental treaty-level organization Founded in 1962 by 5 countries

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OmegaCAM: The 16k x 16k Survey Camera for the VST

OmegaCAM: The 16k x 16k Survey Camera for the VST. Observing and data reduction a Virtual Survey System. Edwin A. Valentijn. Paranal . July 2004. VLT Survey Telescope-VST. Alt-AZ - Cassegrain aperture 2.610 m corrected FOV 1.47 degree lens corrector: U - z

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The Statistics of Isoplanatic Angle and Adaptive Optics Time Constant derived from DIMM data

The Statistics of Isoplanatic Angle and Adaptive Optics Time Constant derived from DIMM data. Marc Sarazin (1) and Andrei Tokovinine (2) (1) European Southern Observatory (2) Cerro Tololo Inter-American Observatory. Statistics of Tau0 and Theta0.

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