Granulation signatures in the spectrum of the very metal-poor red giant HD 122563
A very high resolution (R = λ/ Δλ = 200,000), high signal-to-noise ratio (S/N ≃ 340) blue-green spectrum of the very metal-poor ([Fe/H] ≃ -2.6) red giant star HD 122563 has been obtained by us at McDonald Observatory.We measure the asymmetries and
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|Source:||Astrophysical Journal Letters|
|01_Ramirez_Granulation_signatures_in_the_2010.pdf||269.81 kB||Adobe PDF||Request a copy|
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