Kawai, N.,
Matsuoka, M.,
Pan, H. C.,
Stewart, G. C..
言語
English
掲載誌/書名
和文:
英文:
Advances in Space Research
巻, 号, ページ
Vol. 10
pp. 109-112
出版年月
1990年
出版者
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英文:
会議名称
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開催地
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アブストラクト
SS433 was observed with the X-ray astronomy satellite Ginga for five days and a drop in X-ray intensity centered at the phase of the optical primary minimum was detected. The intense broad line at E = 7 keV in the observed energy spectrum is considered to be the blue-shifted iron emission line from the jet. The intensity of the emission line changed almost proportionally to the continuum intensity at 5-10 keV during the eclipse. The spectral hardness also changed together with the intensity, which suggests that this is indeed an eclipse of a harder X-ray component near the base of the jet.
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