Astrophysical: Techniques

  • Publication
    The ACS Survey of Globular Clusters. XIII. Photometric Calibration in Comparison with Stetson Standards
    In this study we compare the photometric data of 34 Milky Way globular clusters, observed within the Advanced Camera for Surveys (ACS) Treasury Program (PI: A...
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    The active centaur 2020 MK<SUB>4</SUB>
    Context. Centaurs go around the Sun between the orbits of Jupiter and Neptune. Only a fraction of the known centaurs have been found to display comet-like...
  • Publication
    The age-metallicity relationship in the Fornax spheroidal dwarf galaxy
    We produce a comprehensive field star age-metallicity relationship (AMR) from the earliest epoch until ˜1 Gyr ago for three fields in the Fornax dwarf...
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    The AGNIFS survey: spatially resolved observations of hot molecular and ionized outflows in nearby active galaxies
    We present the hot molecular and warm ionized gas kinematics for 33 nearby (0.001 ≲ z ≲ 0.056) X-ray selected active galaxies using the H$_2\, 2.1218\, \mu$m...
  • Publication
    The ALHAMBRA Photometric System
    This paper presents the characterization of the optical range of the ALHAMBRA photometric system, a 20 contiguous, equal-width, medium-band CCD system with...
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    The Alhambra Survey: a Large Area Multimedium-Band Optical and Near-Infrared Photometric Survey
    Here we describe the first results of the Advanced Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey, which provides cosmic tomography...
  • Publication
    The ALHAMBRA Survey: Bayesian photometric redshifts with 23 bands for 3 deg
    The Advance Large Homogeneous Area Medium-Band Redshift Astronomical (ALHAMBRA) survey has observed eight different regions of the sky, including sections of...
  • Publication
    The atmosphere and architecture of WASP-189 b probed by its CHEOPS phase curve
    Context. Gas giants orbiting close to hot and massive early-type stars can reach dayside temperatures that are comparable to those of the coldest stars. These...
  • Publication
    The atmosphere of HD 209458b seen with ESPRESSO. No detectable planetary absorptions at high resolution
    We observed two transits of the iconic gas giant HD 209458b between 380 and 780 nm, using the high-resolution ESPRESSO spectrograph. The derived planetary...