Keisuke Tamura

TL;DR: In this paper, the authors summarized the spacecraft, in-orbit performance, operations, and data processing that are related to observations of the Suzaku X-ray observatory, including high-sensitivity wide-band Xray spectroscopy.

TL;DR: In this article, the design parameters, production process, and in-flight performance of the X-ray telescopes (XRTs) onboard Suzaku were presented. And the optical axes were found to be distributed within a radius of 1. 0 8 −2.

TL;DR: X-ray observations of the core of the Perseus cluster reveal a remarkably quiescent atmosphere in which the gas has a line-of-sight velocity dispersion of 164 ± 10 kilometres per second in the region 30–60 kiloparsecs from the central nucleus, infering that a total cluster mass determined from hydrostatic equilibrium in a central region would require little correction for turbulent pressure.

TL;DR: In this article, Chandra X-ray observations of the pulsar wind nebula (PWN) powered by the energetic young pulsar B1509-58 were used to confirm the complicated morphology of the system indicated by previous observations, and reveal several new components to the nebula.

TL;DR: In this article, high-resolution mm-wave observations of the interstellar CO molecule have revealed molecular gas at 1kpc distance interacting with the TeV γ-ray SNR G 347.5, and that a molecular cloud of ∼ 200 solar masses is clearly associated with the supernova peak, providing strong evidence for proton acceleration.