천문학논총 (Publications of The Korean Astronomical Society)

  • 제27권4호
  • /
  • Pages.151-152
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  • 2012
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  • 1225-1534(pISSN)
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  • 2287-6936(eISSN)
한국천문학회 (The Korean Astronomical Society)
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A MULTICOLOR STAR-GALAXY SEPARATION FROM THE NIR AND MIR AKARI DATA

  • Solarz, A. (Department of Particle and Astrophysical Science, Nagoya University) ;
  • Pollo, A. (Astronomical Observatory of the Jagiellonian University) ;
  • Takeuchi, T.T. (Department of Particle and Astrophysical Science, Nagoya University) ;
  • Pepiak, A. (Astronomical Observatory of the Jagiellonian University)
  • 투고 : 2012.06.29
  • 심사 : 2012.08.01
  • 발행 : 2012.09.16
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초록

We present the method of star/galaxy separation based on the support vector machines (SVM) in the data from the AKARI North Ecliptic Pole (NEP) Deep survey collected through nine AKARI / IRC bands from 2 to $24{\mu}m$, with a classification accuracy of 93 %.

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참고문헌

  1. Arendt, R. G., Odegard, N., Weiland, J. L., et al., 1998, The COBE Diffuse Infrared Background Experiment Search for the Cosmic Infrared Background. III. Separation of Galactic Emission from the Infrared Sky Brightness, ApJ, 508, 74 https://doi.org/10.1086/306381
  2. Pollo, A., Rybka, P., & Takeuchi, T. T., 2010, Star- Galaxy Separation by Far-Infrared Color-Color Diagrams for the AKARI FIS All-Sky Survey (Bright Source Catalog Version -1), A&A, 514, A3 https://doi.org/10.1051/0004-6361/200913428
  3. Solarz, A., Pollo, A., Takeuchi, T. T., et al., 2012, Star-Galaxy Separation in the AKARI NEP Deep Field, A&A, 541, A50 https://doi.org/10.1051/0004-6361/201118108
  4. Takagi, T., Matsuhara, H., Goto, T., et al., 2012, The AKARI NEP-Deep Survey: a Mid-Infrared Source Catalogue, A&A, 537, A24 https://doi.org/10.1051/0004-6361/201117759
  5. Vapnik, V., 1995, The Nature of Statistical Learning Theory, Springer-Verlag New York, Inc.