搜索结果: 1-14 共查到“天文学 synthesis”相关记录14条 . 查询时间(0.203 秒)
Horizon synthesis for archaeo-astronomical purposes
Methods: numerical – General: history and philosophy of astronomy
2011/10/18
In this paper I describe a simple numerical procedure to compute synthetic horizon altitude profiles for any given site. The method makes use of a simplified model of local Earth's curvature, and it i...
Horizon synthesis for archaeo-astronomical purposes
Horizon synthesis archaeo-astronomical purposes Earth and Planetary Astrophysics
2011/8/3
Abstract: In this paper I describe a simple numerical procedure to compute synthetic horizon altitude profiles for any given site. The method makes use of a simplified model of local Earth's curvature...
The DRAO Synthesis Telescope in the post-CGPS Era
The DRAO Synthesis Telescope the post-CGPS Era
2011/1/13
The DRAO ST was used for the past 15 years as the primary instrument for the Canadian Galactic Plane Survey. This has been a spectacularly successful project, advancing our understanding of the Milky ...
A new limit on the Ultra-High-Energy Cosmic-Ray flux with the Westerbork Synthesis Radio Telescope
the Ultra-High-Energy Cosmic-Ray flux the Westerbork Synthesis Radio Telescope
2011/1/13
A particle cascade (shower) in a dielectric, for example as initiated by an ultra-high energy cosmic ray, will have an excess of electrons which will emit coherent \v{C}erenkov radiation, known as the...
Polarised foreground removal at low radio frequencies using rotation measure synthesis: Uncovering the signature of hydrogen reionisation
cosmology observation cosmology theory di use radiation nstrumentation:
2010/11/12
Measurement of redshifted 21-cm emission from neutral hydrogen promises to be the most e ective method for studying the reionisation history of hydrogen and,indirectly, the rst galaxies. These studie...
A 22-year Southern Sky Survey for Transient and Variable Radio Sources using the Molonglo Observatory Synthesis Telescope
radio continuum: general stars: pulsars:general stars: flare techniques:image processing catalogues supernovae general
2010/11/9
We describe a 22-year survey for variable and transient radio sources, performed with
archival images taken with the Molonglo Observatory Synthesis Telescope (MOST).
This survey covers 2775 deg2 of ...
Colour-magnitude diagrams, probabilistic synthesis models and the upper mass limit of the initial mass function
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2011/1/5
We present the underlying relations between colour-magnitude diagrams (CMDs) and synthesis models through the use of stellar luminosity distribution func- tions. CMDs studies make a direct use of the ...
On emission-line spectra obtained from evolutionary synthesis models II. Scale-relations and the estimation of mass dependences
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2011/1/5
Aims. In this paper we study the influence of the ionizing cluster mass on the emission line spectrum of Hii regions in order to determine the influence of low mass clusters on the integrated emission...
Stellar Tools for High Resolution Population Synthesis
Stellar Tools High Resolution Population Synthesis
2009/6/18
Stellar Tools for High Resolution Population Synthesis。
Thermal timescale mass transfer in binary population Synthesis
timescale mass transfer binary population Synthesis
2009/6/17
Thermal timescale mass transfer in binary population Synthesis。
Population synthesis studies of white dwarf binaries
white dwarf binaries Population synthesis
2009/6/17
Population synthesis studies of white dwarf binaries。
Statistics and multiwavelength synthesis models：towards a new generation of synthesis models
multiwavelength synthesis synthesis models
2009/6/12
Statistics and multiwavelength synthesis models：towards a new generation of synthesis models。
Confidence limits of sn, kinetic energy and chemical yields in evolutionary synthesis models
Confidence limits kinetic energy sn chemical yields
2009/6/11
Confidence limits of sn, kinetic energy and chemical yields in evolutionary synthesis models。
Statistical Synthesis Models。