搜索结果: 1-11 共查到“恒星与银河系 Spectral”相关记录11条 . 查询时间(0.062 秒)
AMBER high-spectral resolution interferometry of Be stars: More than just stars and disks?
high-spectral resolution interferometry stars disks
2011/10/17
High spectral-resolution Br-gamma VLTI/AMBER observations of classical Be stars reveal complex visibility, phase, and closure phase profiles, which were not seen in previous lower-resolution data. The...
Spectral microvariability in Quasars。
Quantitative Spectral Classification. Analysis of K-M Giant Stars in the Visible and Near-IR region
Spectral Classification Near-IR region K-M Giant Stars
2009/6/30
Quantitative Spectral Classification. Analysis of K-M Giant Stars in the Visible and Near-IR region。
Studying stellar populations at high spectral resolution
stellar populations high spectral resolution
2009/6/26
Studying stellar populations at high spectral resolution。
Quantitative Stellar Spectral Classification. III. Spectral Resolution
Stellar Spectral Classification Spectral Resolution
2009/6/25
Quantitative Stellar Spectral Classification. III. Spectral Resolution。
Determination of the Electron Density in the Orion Nebula with High Spectral Resolution
Electron Density High Spectral Resolution Orion Nebula
2009/6/15
Determination of the Electron Density in the Orion Nebula with High Spectral Resolution。
Quantitative Stellar Spectral Classification. II. Early Type Stars
Stellar Spectral Classification Early Type Stars
2009/6/11
Quantitative Stellar Spectral Classification. II. Early Type Stars。
Quantitative Stellar Spectral Classification. II. Early Type Stars
Stellar Spectral Classification Early Type Stars
2009/6/10
Quantitative Stellar Spectral Classification. II. Early Type Stars。
Quantitative Stellar Spectral Classification。
Variability of Extragalactic Objects in Relation to Redshift, Color, Radio Spectral Index and Absorption Lines
Galaxies active galaxies quasars
2009/5/20
Optical variability of extragalactic objects, viz., QSOs, BL Lacs and Seyfert galaxies has been monitored systematically over an appreciable period of time and a large amount of data have accumulated....
Spectral Properties of the X-ray Binary Pulsar LMC X-4 during Different Intensity States
LMC X-4—stars neutron—X-rays
2009/5/19
We present spectral variations of the binary X-ray pulsar
LMC X-4 observed with the RXTE/PCA during different phases of its 30.5
day long third period. Only out-of-eclipse data were used for this st...