IIA Institutional Repository

Browsing by Subject "Structure"

Browsing by Subject "Structure"

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  • CCD imaging of Seyfert galaxy NGC 1068 
    Lokanadham, B; Babu, G. S. D; Kiron, Y. R (Astronomical Society of India, 2000)
    CCD observations of NGC1068 have been obtained in BVRI filters with 2.34 meter Vainu Bappu Telescope of Kavalur in India. The contours of the indices B-V, B-I and V-I of the galaxy indicate the presence of the star-forming ...
  • A highly flattened stellar disk in the elliptical galaxy NGC 4564 
    Sahu, D. K; Pandey, S. K; Kembhavi, A. K (Astronomical Society of India, 1996)
    We present the R band isophotal shape analysis of the E6 elliptical galaxy NGC 4564 by fittng ellipses to the observed isophotes using Fourier expansion procedure. The galaxy is found to have pointy isophotes, showing ...
  • Structural analysis of star-forming blue early-type galaxies Merger-driven star formation in elliptical galaxies 
    George, K (EDP Sciences, 2017-02)
    Context. Star-forming blue early-type galaxies at low redshift can give insight to the stellar mass growth of L⋆ elliptical galaxies in the local Universe. Aims. We wish to understand the reason for star formation in ...
  • The Ultra Violet Imaging Telescope: Mechanical Design 
    Pati, A. K; Mahesh, P. K; Nagabhushana, S; Subramanian, V. K (Astronomical Society of India, 2003)
    The Ultra Violet Imaging Telescope (UVIT) is one of the major scientific instruments on the proposed ASTROSAT mission of the Indian Space Research Organisation. The design of a telescope to meet the scientific requirements ...

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