搜索结果: 1-8 共查到“恒星与银河系 variability”相关记录8条 . 查询时间(0.078 秒)
The Kepler characterization of the variability among A- and F-type stars. I. General overview
Asteroseismology - Stars: oscillations - Stars: variables: δ Scuti - Stars: fundamental parameters - binaries: general - Stars: statistics
2011/9/27
The Kepler spacecraft is providing time series of photometric data with micromagnitude precision for hundreds of A-F type stars. We present a first general characterization of the pulsational behaviou...
Variability in the CoRoT photometry of three hot O-type stars. HD 46223, HD 46150 and HD 46966
stars: variables: general – stars: early-type – stars: individual: HD 46223 – stars: individual: HD 46150 – stars: individual: HD 46966 – stars: oscillations
2011/9/27
The detection of pulsational frequencies in stellar photometry is required as input for asteroseismological modelling. The second short run (SRa02) of the CoRoT mission has provided photometric data o...
Quasar Optical Variability and Black Hole Mass。
Analysis of long-term variability of cataclysmic Variables
long-term variability cataclysmic Variables
2009/6/17
Analysis of long-term variability of cataclysmic Variables。
A Study of the Variability of Water Maser Emission in a Sample of Young Stellar Objects
Water Maser Emission Young Stellar Objects
2009/6/16
A Study of the Variability of Water Maser Emission in a Sample of Young Stellar Objects。
3C120：relation between optical variability and superluminal motions
3C120 optical variability superluminal motions
2009/6/10
3C120：relation between optical variability and superluminal motions。
Variability and Parameter Correlations in Quasars。
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....