Bulletin of the Korean Space Science Society (한국우주과학회:학술대회논문집(한국우주과학회보))
- 1995.10a
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- Pages.30-30
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- 1995
Eclipse Spectrum of Her X-1 Observed by ASCA in the Low Intensity State
- Choi, C.S. (Korea Astronomy Observatory) ;
- Seon, K.I. (Department of Physics, Korea Advanced Institute of Science and Technology)
- Published : 1995.10.01
Abstract
We present the results of analysis on the X-ray observations of the binary X-ray pulsar Her X-I. made with ASCA/SIS on August 13-14. 1993. An eclipse transition from ingress to egress was fully covered by the observations. The main findings are as follows; (1) a model of power-law plus black-body is required to interpret the entire eclipse spectrum. and the black-body component appears at < 0.7 keV. (2) the power-law continuum which has photon index
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