Astrofísicas: Fotometría

  • Publicación
    Exploring the Evolutionary Paths of the Most Massive Galaxies since z ~ 2
    We use Spitzer MIPS data from the FIDEL Legacy Project in the extended Groth strip to analyze the stellar mass assembly of massive (M>1011 Msolar) galaxies at z...
  • Publicación
    Exploring the nature of dark matter with the extreme galaxy AGC 114905
    AGC 114905 is a dwarf gas-rich ultra-diffuse galaxy seemingly in tension with the cold dark matter (CDM) model. Specifically, the galaxy appears to have an...
  • Publicación
    EXPORT: Optical photometry and polarimetry of Vega-type and pre-main sequence stars
    This paper presents optical UBVRI broadband photo-polarimetry of the EXPORT sample obtained at the 2.5 m Nordic Optical Telescope. The database consists of...
  • Publicación
    Extinction Maps and Dust-to-gas Ratios in Nearby Galaxies with LEGUS
    We present a study of the dust-to-gas ratios in five nearby galaxies: NGC 628 (M74), NGC 6503, NGC 7793, UGC 5139 (Holmberg I), and UGC 4305 (Holmberg II)...
  • Publicación
    Extracting cosmological information from the angular power spectrum of the 2MASS Photometric Redshift catalogue
    Using the almost all-sky 2MASS Photometric Redshift catalogue (2MPZ) we perform for the first time a tomographic analysis of galaxy angular clustering in the...
  • Publicación
    Fastcc: Fast Color Corrections for Broadband Radio Telescope Data
    Broadband receiver data need color corrections applying to correct for the different source spectra across their wide bandwidths. The full integration over a...
  • Charla
    Finding extra-solar planets in the presence of stellar jitter
    The RV method is responsible for discovering the majority of planets that orbit stars other than our Sun. However, one problem with this technique is that...
  • Publicación
    First detection of the outer edge of an AGN accretion disc: very fast multiband optical variability of NGC 4395 with GTC/HiPERCAM and LT/IO:O
    We present fast (~200 s sampling) $\it ugriz$ photometry of the low -mass AGN NGC 4395 with the Liverpool Telescope, followed by very fast (3 s sampling) u s, g...
  • Publicación
    First survey of phase curves of V-type asteroids
    The V-type asteroids are of major scientific interest as they may sample multiple differentiated planetesimals. Determination of their physical properties is...