Astrofísicas: Telescopios

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    The Effect of Piston Errors on the Image Quality of Ground-Based Segmented Mirror Telescopes
    The errors associated with a segmented primary mirror limit the image quality obtainable with those astronomical telescopes which employ them. It is necessary...
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    The European Solar Telescope
    The European Solar Telescope (EST) is a project to design, build and operate an European Solar 4-meter class telescope to be located in the Canary Islands, with...
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    The European Solar Telescope
    The European Solar Telescope (EST) is a project aimed at studying the magnetic connectivity of the solar atmosphere, from the deep photosphere to the upper...
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    The Gaia mission
    Gaia is a cornerstone mission in the science programme of the EuropeanSpace Agency (ESA). The spacecraft construction was approved in 2006, following a study in...
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    The GCS Data Processing Kit
    As part of the GTC Control System (GCS) a data processing package is being developed. We will describe the perfomance of the Data Processing Kit (DPK), using...
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    The Impact of Seismicity on High Angular Resolution Astronomy:. the Case of the Canary Islands
    Seismicity induces ground vertical and horizontal displacements that could affect the image quality obtained by telescopes in a similar fashion than atmospheric...
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    The instrumental polarization of a Gregory-coude telescope
    A theoretical model of the polarization properties of a Gregory-coude telescope is calculated to predict the behavior of the German Gregory-coude telescope...
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    The mass and age of the first SONG target: the red giant 46 LMi
    Context. The Stellar Observation Network Group (SONG) is an initiative to build a worldwide network of 1m telescopes with high-precision radial-velocity...
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    The Preparation of the GTC for the Scientific Operation of CanariCam
    CanariCam is a mid-IR camera and spectrograph with coronographic and polarimetric capabilities, built by the University of Florida to operate at the GTC...