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.
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收藏
页码：491 / 492
页数：2
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