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The Suzaku Observation of the Nucleus of the Radio-Loud Active Galaxy Centaurus A: Constraints on Abundances of the Accreting Material
A. Markowitz, T. Takahashi, S. Watanabe +16
A Suzaku observation of the nucleus of the radio-loud AGN Centaurus A in 2005 has yielded a broadband spectrum spanning 0.3 to 250 keV. The net exposure times after screening were:…
The ISO 170um Luminosity Function of Galaxies
Tsutomu T. Takeuchi, Takako T. Ishii, Herve Dole +3
We constructed a local luminosity function (LF) of galaxies using a flux-limited sample (S_170 > 0.195Jy) of 55 galaxies at z < 0.3 taken from the ISO FIRBACK survey at 170um. The…
Extinction curves expected in young galaxies
Hiroyuki Hirashita, Takaya Nozawa, Takashi Kozasa +2
We investigate the extinction curves of young galaxies in which dust is supplied from Type II supernovae (SNe II) and/or pair instability supernovae (PISNe). We adopt Nozawa et al.…
Star formation rate in galaxies from UV, IR, and H-alpha estimators
Hiroyuki Hirashita, Veronique Buat, Akio K. Inoue
Infrared (IR) luminosity of galaxies originating from dust emission can be used as an indicator of the star formation rate (SFR). Inoue et al. (2000, IHK) have derived a formula fo…
The Luminosity Function of IRAS PSCz Galaxies
Tsutomu T. Takeuchi, Kohji Yoshikawa, Takako T. Ishii
We estimated the luminosity function (LF) of IRAS galaxies in the PSCz catalogue. The faint end of the PSCz LF is slightly steeper than that of the LF derived by Saunders et al. (1…