Observations of a flaring X-ray pulsar in Dorado
Observations of a flaring X-ray pulsar in Dorado
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DOI：
10.1038/282587a0
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发表时间：
1979-12
期刊：
影响因子：
64.8
通讯作者：
E. Mazets;S. Golenetskii;V. Il’inskii;R. Aptekar';Yu. A. Guryan
中科院分区：
文献类型：
--
作者：
E. Mazets;S. Golenetskii;V. Il’inskii;R. Aptekar';Yu. A. Guryan
金星11号和金星12号宇宙飞船上的γ射线暴探测器Konus 1在1979年3月5日和6日探测到两次来自同一来源的硬X射线暴。这些事件是相当不寻常和相当感兴趣的。3月5日的爆发非常激烈，特别是在最初阶段。其他几艘航天器也观测到了这一事件2。3月6日的第二次爆发要弱得多。这里报告的观测使我们能够获得详细的时间结构的爆发，测量其能量谱，并找到天球上的源。
Theγ-ray burst detector Konus1, on the Venera 11 and Venera 12 spacecraft, detected on 5 and 6 March, 1979 two bursts of hard X rays originating from the same source. These events are quite unusual and of considerable interest. The burst of 5 March was very intense, particularly in the initial phase. This event was also observed by several other spacecraft2. The second burst on 6 March was considerably weaker. The observations reported here permitted us to obtain a detailed time structure of the bursts, to measure their energy spectra and to locate the source on the celestial sphere.