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Browsing by Subject "Binary"

Browsing by Subject "Binary"

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  • Linear polarization in binaries with grey atmosphere I. Conservative Rayleigh scattering 
    Barman, S. K (Astronomical Society of India, 1999)
    This paper presents a method for calculating linear polarization from binaries whose surfaces are distorted due to tidal and rotational forces. The atmospheres in stars are grey, plane-parallel and pure scattering. The ...
  • Linear polarization of binaries II. Phase function : wQ~(µ)Q~' (µ') 
    Barman, S. K (Astronomical Society of India, 2000)
    This paper presents a method of calculating linear polarizations in close binaries whose surfaces are distorted due to tidal and rotational forces. Limb-darkening effect has been taken into account. Particles of different ...
  • Performance of a speckle interferometer 
    Saha, S. K; Jayarajan, A. P; Sudheendra, G; Chandra, A. U (Astronomical Society of India, 1997)
    An interferometer system for use at the 2.34 meter Vainu Bappu Telescope (VBT), situated at Vainu Bappu Observatory (VBO), Kavalur, to obtain speckle-grams of astronomical objects in the visible wavelength, has been ...

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