Disentangling telluric lines in stellar spectra
Astronomický ústav, Akademie věd České republiky, 251 65 Ondřejov, Czech Republic
Accepted: 28 October 2005
The use of a method of spectra disentangling for telluric lines is explained in detail, with a particular emphasis on high-precision radial-velocity measurements for the search for extrasolar planets. New improvements to the method are introduced.
Key words: atmospheric effects / techniques: spectroscopic / techniques: radial velocities / line: profiles / stars: atmospheres / stars: planetary systems
© ESO, 2006