Astrophysical: Photometry

  • Publication
    A Subarcsecond-Resolution Near-Infrared Study of Seyfert and ``Normal'' Galaxies. I. Imaging Data
    We present new high-resolution near-infrared observations in the J, H, and K bands, obtained to study the properties of Seyfert host galaxies. The data set...
  • Publication
    A unified picture of breaks and truncations in spiral galaxies from SDSS and S4G imaging
    The mechanism causing breaks in the radial surface-brightness distribution of spiral galaxies is not yet well known. Despite theoretical efforts, there is not a...
  • Publication
    A959 galaxies r' magnitude and radial velocities (Boschin+, 2009)
    Multi-object spectroscopic observations of A959 were carried out at the TNG telescope in December 2006. We used DOLORES/MOS with the LR-B Grism 1. (1 data file)...
  • Publication
    ACO 1825 and AC 114 EROs photometry (Hempel+, 2008)
    New z-band (F850LP, denoted z850 hereafter) imaging was obtained with the ACS camera onboard HST in November 2004 (AC114) and July 2005 (Abell 1835). The 3.6, 4...
  • Publication
    Age and metallicity gradients support hierarchical formation for M87
    In order to probe the inside-out formation of the most massive galaxies in the Universe, we have explored the radial (0.1 ≲ R ≲ 8 kpc) variation of the spectral...
  • Publication
    AGN investigation in the OTELO survey
    The OSIRIS Tunable Emission Line Object survey (OTELO) will provide a deep, complete sample of active galactic nuclei (AGN), and able to separate them...
  • Publication
    Alpha Per faint stars photometry (Barrado y Navascues+, 2002)
    We obtained deep optical imaging of the Alpha Per open cluster using the KPNO 4-m CCD mosaic camera, MOSA, on November 19-22 1998. All of the images were...
  • Publication
    Amplitudes of single-mode Cepheids (Klagyivik+, 2009)
    Photometric and radial velocity amplitudes and amplitude related parameters of Galactic single mode classical Cepheids are given complemented with indication of...
  • Publication
    An almost dark galaxy with the mass of the Small Magellanic Cloud
    Almost dark galaxies are objects that have eluded detection by traditional surveys such as the Sloan Digital Sky Survey (SDSS). The low surface brightness of...