Astrophysical: H II regions

  • Publication
    HII region catalogue of M100 (Knapen, 1998)
    From a new mosaic image in the H-α line of the complete disc of the spiral galaxy M100, a catalogue is composed listing 1948 individual HII regions. For each...
  • Publication
    HII region catalogue of NGC 3359 (Rozas+, 2000)
    From an H-α image of the spiral barred galaxy NGC 3359, an HII region catalogue is composed. The catalogue comprises the position, mean radius and the...
  • Publication
    HII region catalogue of NGC 7479 (Rozas+, 1999)
    HII region catalogue of the barred galaxy NGC 7479. The catalogue contains the position, mean radius and the calibrated H-alpha luminosity of each HII region...
  • Publication
    HII regions in NGC 5457 and NGC 4395 (Cedres+, 2002)
    Line intensities, visual extinction, abundances and ionization hardness parameter for HII regions in two spiral galaxies are presented. The following galaxies...
  • Publication
    HII regions in NGC 628 (Fathi+, 2007)
    Complete list of the 376 photometrically calibrated individual HII regions in the spiral galaxy NGC 628. (1 data file).
  • Publication
    How anomalous is the interstellar extinction in NGC 3372, the Carina Nebula?
    Near-infrared JHKL photometry of more than 200 stars in the open clusters Tr 14, Tr 15, Tr 16, Cr 228, and Cr 232 in the Carina Nebula is presented. By...
  • Publication
    Hubble Space Telescope Observations of Accretion-Induced Star Formation in the Tadpole Galaxy Kiso 5639
    The tadpole galaxy Kiso 5639 has a slowly rotating disk with a drop in metallicity at its star-forming head, suggesting that star formation was triggered by the...
  • Publication
    Hα luminosity function of H II regions: preliminary calibration of a powerful standard candle
    We propose the use of the H II region luminosity function (LF) as a refined powerful standard candle for extragalactic distances. We have found evidence of a...
  • Publication
    Imaging resources for the GTC: IPHAS
    IPHAS is a deep, fully photometric H α survey of the northern Galactic plane carried out with the Isaac Newton telescope at La Palma. The IPHAS point source Hα...