Astrophysical: Surveys

  • Publication
    Euclid preparation. XIII. Forecasts for galaxy morphology with the Euclid Survey using deep generative models
    We present a machine learning framework to simulate realistic galaxies for the Euclid Survey, producing more complex and realistic galaxies than the analytical...
  • Publication
    Euclid preparation. XV. Forecasting cosmological constraints for the Euclid and CMB joint analysis
    The combination and cross-correlation of the upcoming Euclid data with cosmic microwave background (CMB) measurements is a source of great expectation since it...
  • Publication
    Euclid preparation. XVII. Cosmic Dawn Survey: Spitzer Space Telescope observations of the Euclid deep fields and calibration fields
    We present a new infrared survey covering the three Euclid deep fields and four other Euclid calibration fields using Spitzer Space Telescope's Infrared Array...
  • Publication
    Euclid preparation. XX. The Complete Calibration of the Color-Redshift Relation survey: LBT observations and data release
    The Complete Calibration of the Color-Redshift Relation survey (C3R2) is a spectroscopic program designed to empirically calibrate the galaxy color-redshift...
  • Publication
    Euclid preparation. XXV. The Euclid Morphology Challenge: Towards model-fitting photometry for billions of galaxies
    The European Space Agency's Euclid mission will provide high-quality imaging for about 1.5 billion galaxies. A software pipeline to automatically process and...
  • Publication
    Euclid preparation. XXVIII. Forecasts for ten different higher-order weak lensing statistics
    Recent cosmic shear studies have shown that higher-order statistics (HOS) developed by independent teams now outperform standard two-point estimators in terms...
  • Publication
    Euclid preparation. XXX. Performance assessment of the NISP red grism through spectroscopic simulations for the wide and deep surveys
    This work focusses on the pilot run of a simulation campaign aimed at investigating the spectroscopic capabilities of the Euclid Near-Infrared Spectrometer and...
  • Publication
    Euclid preparation. XXXI. The effect of the variations in photometric passbands on photometric-redshift accuracy
    The technique of photometric redshifts has become essential for the exploitation of multi-band extragalactic surveys. While the requirements on photometric...
  • Publication
    Euclid preparation. XXXIII. Characterization of convolutional neural networks for the identification of galaxy-galaxy strong-lensing events
    Forthcoming imaging surveys will increase the number of known galaxy-scale strong lenses by several orders of magnitude. For this to happen, images of billions...