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When a Standard Candle Flickers: Crab Nebula Variations in Hard X-rays.

机译：当标准蜡烛闪烁时：硬X射线中的蟹状星云变化。

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The Crab Nebula was surprisingly variable from 2001-2010, with less variability before 2001 and since mid-2010. We presented evidence for spectral softening from RXTE, Swift/BAT, and Fermi GBM during the mid-2008-2010 flux decline. We will miss RXTE, but will continue our monitoring program using Fermi/GBM, MAXI, and Swift/BAT.

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作者
Wilson-Hodge, C. A.;
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年度 2012
页码 1-11
总页数 11
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Crab nebula; Variability; X ray timing explorer; Light curve; X ray astronomy; Photons; Lunar occultation; Spectral bands;

机译：蟹状星云;变异性; X射线定时探测器;光线曲线; X射线天文学;光子;月球掩星;光谱带;

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专利

1. The Crab Nebula as a standard candle in very high-energy astrophysics [J] . M. Meyer, D. Horns, H.-S. Zechlin Astronomy and astrophysics . 2010,第19期

机译：蟹状星云作为超高能天体物理学中的标准蜡烛
2. Spectral variation of hard X-ray emission from the crab nebula with the suzaku hard X-ray detector [J] . Kouzu T., Tashiro M.S., Terada Y., PASJ: Publications of the Astronomical Society of Japan . 2013,第4期

机译：朱雀（Suzaku）硬X射线探测器从蟹状星云发出的硬X射线的光谱变化
3. Spectral Variation of Hard X-Ray Emission from the Crab Nebula with the Suzaku Hard X-Ray Detector [J] . Kouzu Tomomi, S. Tashiro Makoto, Terada Yukikatsu, PASJ: Publications of the Astronomical Society of Japan . 2013,第4期

机译：朱雀硬X射线探测器产生的蟹状星云硬X射线发射的光谱变化
4. Crab: the standard X-ray candle with all (modern) X-ray satellites [C] . M.G.F. Kirsch, U.G. Briel, D. Burrows, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XIV . 2005

机译：蟹：带有所有（现代）X射线卫星的标准X射线蜡烛
5. HEFT measurement of the hard X-ray size of the Crab Nebula and the hard X-ray optics of the Nuclear Spectroscopic Telescope Array (NuSTAR) [D] . An, Hongjun 2011

机译：HEFT测量蟹状星云的硬X射线大小和核光谱望远镜阵列（NuSTAR）的硬X射线光学器件
6. Modality Switching in a Property Verification Task: An ERP Study of What Happens When Candles Flicker after High Heels Click [O] . Jennifer Collins, Diane Pecher, René Zeelenberg, 2011

机译：属性验证任务中的模式切换：ERP研究高跟鞋点击后蜡烛闪烁时会发生什么
7. The Crab Nebula as a standard candle in very high-energy astrophysics [O] . Meyer, M., Horns, D., Zechlin, H. -S. 2013

机译：蟹状星云作为非常高能天体物理学的标准蜡烛

When a Standard Candle Flickers: Crab Nebula Variations in Hard X-rays.

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