Observation of cosmic soft X-rays |
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Authors: | S Hayakawa T Kato T Kohno K Nishimura Y Tanaka K Yamashita |
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Institution: | (1) Dept. of Physics, Nagoya University, Nagoya, Japan |
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Abstract: | Cosmic X-rays in the energy range between 0.210 keV were observed with polypropylene window proportional counters on board a sounding rocket. The field of view crossed the galactic plane in the Sgr region and reached galactic latitudes of 50° and –90°. A new soft X-ray source was found in the Aries-Taurus region. The soft X-ray flux from the direction of NGC 1275 was conspicuous, whereas that of Sgr region source were very weak. The distribution of the intensity of diffuse soft X-rays over the scanned region indicates the galactic emission of soft X-rays. |
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