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OVERVIEW OF NORTH ECLIPTIC POLE DEEP MULTI-WAVELENGTH SURVEY (NEP-DEEP)

  • Matsuhara, H. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Wada, T. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Oi, N. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Takagi, T. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Nakagawa, T. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Murata, K. (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency) ;
  • Goto, T. (Institute of Astronomy, National Tsing Hua University) ;
  • Oyabu, S. (Graduate School of Science, Nagoya University) ;
  • Takeuchi, T.T. (Graduate School of Science, Nagoya University) ;
  • Malek, K. (Graduate School of Science, Nagoya University) ;
  • Solarz, A. (Graduate School of Science, Nagoya University) ;
  • Ohyama, Y. (Academia Sinica, Institute of Astronomy and Astrophysics) ;
  • Miyaji, T. (Instituto de Astronomia, Universidad Nacional Autonoma de Mexico) ;
  • Krumpe, M. (Max-Planck-Institut fur extraterrestrische Physik) ;
  • Lee, H.M. (Department of Physics & Astronomy, FPRD, Seoul National University) ;
  • Im, M. (Department of Physics & Astronomy, FPRD, Seoul National University) ;
  • Serjeant, S. (Department of Physical Sciences, The Open University) ;
  • Pearson, C.P. (Department of Physical Sciences, The Open University) ;
  • White, G.J. (Department of Physical Sciences, The Open University) ;
  • Malkan, M.A. (University of California) ;
  • Hanami, H. (Iwate University) ;
  • Ishigaki, T. (Iwate University) ;
  • Burgarella, D. (Aix-Marseille Universite, CNRS, LAM) ;
  • Buat, V. (Aix-Marseille Universite, CNRS, LAM) ;
  • Pollo, A. (National Center for Nuclear Research)
  • Received : 2015.09.03
  • Accepted : 2016.10.24
  • Published : 2017.03.31

Abstract

The recent updates of the North Ecliptic Pole deep ($0.5deg^2$, NEP-Deep) multi-wavelength survey covering from X-ray to radio-wave is presented. The NEP-Deep provides us with several thousands of $15{\mu}m$ or $18{\mu}m$ selected galaxies, which is the largest sample ever made at these wavelengths. A continuous filter coverage in the mid-infrared wavelength (7, 9, 11, 15, 18, and 24 µm) is unique and vital to diagnose the contributions from starbursts and AGNs in the galaxies out to z=2. The new goal of the project is to resolve the nature of the cosmic star formation history at the violent epoch (e.g. z=1-2), and to find a clue to understand its decline from z=1 to present universe by utilizing the unique power of the multiwavelength survey. The progress in this context is briefly mentioned.

Keywords

References

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