NGC 2204 and NGC 2243 red giant abundances

Detailed element abundances have been determined for 10-13 stars each in the open clusters (OCs) NGC 2204 and NGC 2243 based on Hydra multi-object echelle spectra obtained with...

基于通过...获取的Hydra多目标阶梯光栅光谱，研究人员已为疏散星团（Open Clusters，OCs）NGC 2204与NGC 2243各自的10至13颗恒星测定了精细的元素丰度。