Publications of The Korean Astronomical Society (천문학논총)

The Korean Astronomical Society (한국천문학회)
권호 표지
DOI QR코드

DOI QR Code

SEARCHING FOR ULIRGS BY USING AKARI AND WISE

  • Koyama, Shuhei (Department of Physics, Tokyo Institute of Technology) ;
  • Matsuhara, Hideo (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)
  • Received : 2015.07.14
  • Accepted : 2016.10.16
  • Published : 2017.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

Properties of ULIRGs (Ultra Luminous InfraRed Galaxies) are important to understand the cosmic star formation history. To investigate their properties up to z=0.3, we search for ULIRGs identified by using the AKARI/FIS Bright Source Catalogue and the WISE All-Sky catalog. By matching the AKARI $90{\mu}m$ catalogue with the WISE catalog, we selected 3,452 galaxies. Additionally, combined with the SDSS DR10 spectroscopic data, we selected 952 galaxies with spec-z. We then computed total infrared luminosities using SED fitting technique, and identified 31 ULIRGs, 561 LIRGs and 344 IRGs. For these galaxies, we found an indication that ULIRGs selected by AKARI change the SED shape with redshift (z = 0.1 - 0.3).

Keywords

References

  1. Ahn, C. P., Alexandroff, R., Allende Prieto, C., et al., 2014, The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment, Apjs, 211, 17 https://doi.org/10.1088/0067-0049/211/2/17
  2. Arnouts, S. & Ilbert, O., 2011, LePahre: Photometric Analysis for Redshift Estimate, ascl:1108.009
  3. Chary, R. & Elbaz, D., 2001, Interpreting the Cosmic Infrared Background: Constrains on the Evolution of the Dust-enshrouded Star Formation Rate, ApJ, 556, 562 https://doi.org/10.1086/321609
  4. Cutri, R. M., Wright, E. L., Conrow, T., et al., 2012, Explanatory Supplement to the WISE All-Sky Data Release Products, Journal, (Issue), 1
  5. Sanders, D. B. & Mirabel, I. F., 1996, Luminous Infrared Galaxies, ARA&A, 34, 749 https://doi.org/10.1146/annurev.astro.34.1.749
  6. Yamamura, I., Makiuti, S., Ikeda, N., et al., 2010, AKARI/FIS All-Sky Survey Point Source Catalogues (ISAS/JAXA, 2010), VizieR Online Data Catalog, 2298, 0