3 citations · 4 across the 7 of their papers we have counts for
10 papers
Extracting stellar parameters from observed spectra: the role of cross-correlation and minimum distance methods
Tomaz Zwitter, Ulisse Munari, Arnaud Siebert
One may consider cross-correlation routines applied to stellar spectra as a way to determine not only the radial velocities but also to assess the properties of stellar atmospheres…
Taking the pulse of the shortest orbital period binary system RX J0806.3+1527
G. L. Israel, S. Covino, S. Dall'Osso +8
RX J0806.3+1527 is thought to be a 321s orbital period (the shortest known) double white dwarf binary system. According to the double degenerate binary (DDB) scenario this source i…
SB2 and eclipsing binaries with GAIA and RAVE
U. Munari, T. Zwitter, E. F. Milone
The expected performance of GAIA satellite on eclipsing binaries is reviewed on the basis of (a) combined Hipparcos and ground-based observations mimicking GAIA data harvest, and (…
Grids of synthetic spectra for the GAIA mission
Tomaz Zwitter, Ulisse Munari, Fiorella Castelli
Two sets of grids of Kurucz ATLAS~9 model spectra are presented. The first one covers the GAIA spectral interval, while the second one which is still being computed covers the whol…
Bragg gratings in multi-mode fiber optics for wavelength calibration of GAIA and RAVE spectra
C. Pernechele, U. Munari
We propose a new technique, the use of FBGs (fiber Bragg gratings), for accurate, easy and low cost wavelength calibration of GAIA, RAVE and follow-ups spectra at local Observatori…
Criteria for spectral classification of cool stars in the near-IR GAIA wavelength region
F. Boschi, U. Munari, R. Sordo +1
The far-red portion of the spectrum offers bright prospects for an accurate classification of cool stars, like the giant components of symbiotic stars. The 8480--8740 Ang region, f…