Browsing by Subject "Methods data analysis"

Now showing items 1-3 of 3

    • Low dimensional embedding of climate data for radio astronomical site testing in the Colombian Andes 
      Chaparro Molano, Germán; Ramírez Suarez, Oscar Leonardo; Restrepo Gaitán, Oscar Alberto; Martínez Mercado, Alexander Marcial (IOP Publishing Ltd, 2017)
      We set out to evaluate the potential of the Colombian Andes for millimeter-wave astronomical observations. Previous studies for astronomical site testing in this region have suggested that nighttime humidity and cloud cover ...
    • Upper limits for mass and radius of objects around proxima cen from SPHERE/VLT 
      Mesa, D.; Zurlo, A.; Milli, J.; Gratton, R.; Avenhaus, H. (Oxford University Press, 2017)
      The recent discovery of an earth-like planet around Proxima Centauri has drawn much attention to this star and its environment. We performed a series of observations of Proxima Centauri using Spectro-Polarimetric High-contrast ...
    • VIP: Vortex Image Processing package for high-contrast direct imaging 
      Gómez González, Carlos; Wertz, Olivier; Absil, Olivier; Christiaens, Valentin; Defrere, Denis; Mawet, Dimitri; Milli, Julien; Absil, Pierre Antoine; Van Droogenbroeck, Marc; Cantalloube, Faustine; Philip, Hinz; Skemer, Andrew J.; Karlsson, Mikael; Surdej, Jean (IOP Publishing Ltd., 2017)
      We present the Vortex Image Processing (VIP) library, a python package dedicated to astronomical high-contrast imaging. Our package relies on the extensive python stack of scientific libraries and aims to provide a flexible ...