Hα kinematics of S4G spiral galaxies – II. Data description and non-circular motions

  title={Hα kinematics of S4G spiral galaxies – II. Data description and non-circular motions},
  author={S. Erroz-Ferrer and J. Knapen and R. Leaman and M. Cisternas and J. Font and J. Beckman and K. Sheth and J. C. Mu{\~n}oz-Mateos and S. D{\'i}az-Garc{\'i}a and A. Bosma and E. Athanassoula and B. Elmegreen and L. Ho and Taehyun Kim and Eija Laurikainen and I. Martinez-Valpuesta and S. Meidt and H. Salo},
  journal={Monthly Notices of the Royal Astronomical Society},
  • S. Erroz-Ferrer, J. Knapen, +15 authors H. Salo
  • Published 2015
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • We present a kinematical study of 29 spiral galaxies included in the Spitzer Survey of Stellar Structure in Galaxies, using Ha Fabry Perot (FP) data obtained with the Galaxy Ha Fabry Perot System instrument at the William Herschel Telescope in La Palma, complemented with images in the R band and in Ha. The primary goal is to study the evolution and properties of the main structural components of galaxies through the kinematical analysis of the FP data, complemented with studies of morphology… CONTINUE READING
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