Browsing by Author "Cabrera Vives, Guillermo"

Now showing items 1-4 of 4

    • Asteroids in the high cadence transient survey 
      Peña, J.; Fuentes González, César; Forster, Francisco; Maureira, Juan Carlos; San Martín, J.; Littin, J.; Huijse Heise, Pablo Andrés; Cabrera Vives, Guillermo; Estévez Valencia, Pablo; Galbany, Lluis; González Gaitán, Santiago; Martínez, J.; De Jaeger, Thomas; Hamuy Wackenhut, Mario (IOP Publishing Ltd, 2018)
      We report on the serendipitous observations of solar system objects imaged during the High cadence Transient Survey 2014 observation campaign. Data from this high-cadence wide-field survey was originally analyzed for finding ...
    • A catalog of visual-like morphologies in the 5 candels fields using deep-learning 
      Huertas Company, M.; Gravet, R.; Cabrera Vives, Guillermo; Pérez González, P. G.; Kartaltepe, J. S.; Barro, G.; Bernardi, M.; Mei, S.; Shankar, F.; Dimauro, P.; Bell, E. F.; Kocevski, D.; Koo, D. C.; Faber, S. M.; Mcintosh, D. H. (IOP Publishing, 2015)
      We present a catalog of visual-like H-band morphologies of similar to 50.000 galaxies (H-f160w < 24.5) in the 5 CANDELS fields (GOODS-N, GOODS-S, UDS, EGS, and COSMOS). Morphologies are estimated using Convolutional Neural ...
    • Deep-HiTS: Rotation Invariant Convolutional Neural Network for Transient Detection 
      Cabrera Vives, Guillermo; Reyes, Ignacio; Förster, Francisco; Estévez Valencia, Pablo; Maureira, Juan Carlos (Institute of Physics, 2017)
      We introduce Deep-HiTS, a rotation invariant convolutional neuralnetwork (CNN) model for clas-sifying images of transients candidates into artifacts or real sources for the High cadence TransientSurvey (HiTS). CNNs have ...
    • The morphologies of massive galaxies from z similar to 3-witnessingthe two channels of bulge growth 
      Huertas Company, M.; Pérez González, P. G.; Mei, S.; Shankar, F.; Bernardi, M.; Daddi, E.; Barro, G.; Cabrera Vives, Guillermo; Cattaneo, A.; Dimauro, P.; Gravet, R. (IOP Publishing, 2015)
      We quantify the morphological evolution of z similar to 0 massive galaxies (M-*/M-circle dot similar to 10(11.2 +/- 0.3)) from z similar to 3 in the 5 CANDELS fields. The progenitors are selected using abundance matching ...