Ground-based observations are a strong tool for asteroseismic studies and even in the era of asteroseismic space missions they continue to play an important...
Ground-based observations of the beta Cephei CoRoT main target HD 180642
We present the preliminary results of a detailed study of ground-based photometric and spectroscopic observations dedicated to the β Cephei CoRoT main target HD...
Ground-based proper motions of nearby local group galaxies: A progress report for Fornax
Determining the kinematics of the dwarf Spheroidal galaxies (dSph) satellites of the Milky Way (MW) is crucial to estimate the mass of our galaxy, to understand...
Growth in size of the massive ellipticals galaxies by dry mergers
Massive galaxies have grown a factor of 4 in size since z=2 to the present. The reasons of this growth remain unclear. Within the possible mechanisms that have...
Growth of Massive Bulges by Mergers of Dense Satellites
We present merger models suggesting that bulge growth via accretion of dense satellites generates two of the observed trends of galaxies along the Hubble...
GSC04778-00152 photometry and spectroscopy (Tuvikene+, 2008)
CCD photometry of GSC04778-00152 was carried out on 54 nights during 9 observing runs. In January 2006 the observations were made with the 41-cm Meade telescope...
GT2318+620 - a Galactic Low-Mass X-Ray Binary or a Radio Loud AGN?
GT2318+620 is a variable radio source exhibiting a jet-like feature on both sides of an unresolved core (Taylor et al., Nature 351, 1991), and it is possibly...