Publication type: Non-refereed

  • Publication
    Variability of L Dwarfs in the Near Infrared
    We have obtained series of images in the near infrared J and Ks bands for seven L-type dwarfs with a duration of 3 to 6 hours. We present results on: 1) the...
  • Publication
    Variability of NGC 5543: The continuum
    Simultaneous UV and optical variations of NGC 5548 suggest a common origin of the continuum flux at both ranges. If the bulk of the UV flux had a black body...
  • Publication
    Variability of NGC 5548 the continuum.
    Not Available
  • Publication
    Variability of NGC 5548 the lines.
    Not Available
  • Publication
    Variability of NGC 5548: The lines
    Two broad components in the strongest UV emission lines of NGC 5548 are identified. The components respond differently to continuum changes. A normal broad...
  • Publication
    Variability of Solar and Stellar Activity by Two Interacting Hydromagnetic Dynamos
    We propose a combination of two dynamos for solar and stellar magnetic activity. A strong-field dynamo operating in the overshoot layer at the base of the...
  • Publication
    Variability of star-forming galaxies around the SFMS and MZR
    The star-formation main sequence (SFMS) and the mass-metallicity relation (MZR) are two tight, fundamental relations that govern galaxy evolution. Their...
  • Publication
    Variability of the Dust Around the Wolf-Rayet Star HD 192641
    Not Available
  • Publication
    Variable Stars at the Fringes of the Local Group
    We investigate the properties of pulsating variable stars in two galaxies at the edge or nearby the Local Group: VV 124 and KKr 25, located at ∼1.3 and ∼2 Mpc...