Flare Stars Database
نویسندگان
چکیده
منابع مشابه
Euv Flare Activity in Late-type Stars
Extreme Ultraviolet Explorer Deep Survey observations of cool stars (spectral type F to M) have been used to investigate the distribution of coronal flare rates in energy and its relation to activity indicators and rotation parameters. Cumulative and differential flare rate distributions were constructed and fitted with different methods. Power laws are found to approximately describe the distr...
متن کاملVariable Stars in the MACHO Collaboration Database
The MACHO Collaboration's search for baryonic dark matter via its gravitational microlensing signature has generated a massive 'The MACHO Collaboration is a collaboration between the Lawrence Livermore National Laboratory (DOE), Mount Stromlo and Siding Spring Observatories (ANU), and the Center for Particle Astrophysics at the University of California, Berkeley (NSF). 2 Center for Particle Ast...
متن کاملRr Lyrae Stars in the Macho Database
The MACHO Project has catalogued 8000 RR Lyrae stars in the Large Magellanic Cloud, 1800 in the Galactic bulge, and 50 in the Sgr dwarf galaxy. These variables are excellent distance indicators, and are used as tools to study the structure of the Large Magellanic Cloud and the bulge. The large datasets also probe uncommon pulsation modes. A number of double-mode RR Lyrae stars (RRd) are found i...
متن کاملVariable Stars in the MACHO Collaboration1 Database
The MACHO Collaboration's search for baryonic dark matter via its gravitational microlensing signature has generated a massive 1 The MACHO Collaboration is a collaboration between the Lawrence Livermore National Laboratory 1 database of time ordered photometry of millions of stars in the LMC and the bulge of the Milky Way. The search's experimental design and capabilities are reviewed and the d...
متن کاملEclipsed X - ray flares in binary stars : geometrical constraints on the flare ’ s location and size ⋆
Aims. The observation of eclipses during X-rays flares taking place in active cool stars binaries allows us to calculate the position and size of the flares. This information cannot be derived by analyzing the decay of the flares, a frequently used approach in the literature that requires the assumption of a physical model. We make use of the eclipsing light curve to constrain the set of possib...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1994
ISSN: 0074-1809
DOI: 10.1017/s0074180900047719