| Issue |
A&A
Volume 448, Number 3, March IV 2006
|
|
|---|---|---|
| Page(s) | 1149 - 1152 | |
| Section | Stellar atmospheres | |
| DOI | https://doi.org/10.1051/0004-6361:20054209 | |
| Published online | 03 March 2006 | |
Disentangling telluric lines in stellar spectra
Astronomický ústav, Akademie věd České republiky, 251 65 Ondřejov, Czech Republic
Received:
15
September
2005
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
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