Browsing by Author "Kotilainen, J."

Now showing items 1-2 of 2

    • Hunting for the nature of the enigmatic narrow-line Seyfert 1 galaxy PKS 2004-447 
      Berton, M.; Peluso, G.; Marziani, P.; Komossa, S.; Foschini, L.; Ciroi, S.; Chen, S.; Congiu, E.; Gallo, L. C.; Bjorklund, I.; Crepaldi, L.; Di Mille, F.; Jaervelae, E.; Kotilainen, J.; Kreikenbohm, A.; Morrell, N.; Romano, P.; Sani, E.; Terreran, G.; Tornikoski, M.; Vercellone, S.; Vietri, A. (EDP Sciences, 2021)
      Narrow-line Seyfert 1 (NLS1) galaxies are a class of active galactic nuclei (AGN) that, in some cases, can harbor powerful relativistic jets. One of them, PKS 2004-447, shows gamma-ray emission, and underwent its first ...
    • Near-infrared Adaptive Optics Imaging of Infrared Luminous Galaxies 
      Randriamanakoto, Z.; Escala Astorquiza, Andrés; Väisänen, P.; Kankare, E.; Kotilainen, J.; Mattila, S.; Ryder, S. (The American Astronomical Society, 2013-10-01)
      We have established a relation between the brightest super star cluster (SSC) magnitude in a galaxy and the host star formation rate (SFR) for the first time in the near-infrared (NIR). The data come from a statistical ...