Spectroscopic Surface Brightness Fluctuations: Amplifying Bright Stars in Unresolved Stellar Populations

被引：0
|
作者：
Mitzkus, Martin [1 ]
Dreizler, Stefan [2 ]
Roth, Martin M. [1 ]
机构：
[1] Leibniz Inst Astrophys Potsdam, Potsdam, Germany
[2] Univ Gottingen, Inst Astrophys, Gottingen, Germany
来源：
WHY GALAXIES CARE ABOUT AGB STARS III: A CLOSER LOOK IN SPACE AND TIME | 2015年 / 497卷
关键词：
DISTANCES; GALAXIES;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We report on our early-stage efforts to resolve the Surface Brightness Fluctuations (SBFs) in the spectral dimension. Combining the diagnostic power of SBFs with the physical information content of spectra seems a tempting possibility to gain new insights into the bright stars in unresolved stellar populations. The new VLT integral field spectrograph MUSE is the first instrument that enables spectroscopic SBFs observationally.
引用
收藏
页码：491 / 492
页数：2
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