In-flight calibration of the Insight-Hard X-ray Modulation Telescope
In-flight calibration of the Insight-Hard X-ray Modulation Telescope
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Insight-Hard X 射线调制望远镜的飞行中校准
DOI:
10.1016/j.jheap.2020.02.009
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发表时间:
2020-03
期刊:
影响因子:
--
通讯作者:
Li XiaoBo et al.
中科院分区:
文献类型:
--
作者:
Li XiaoBo et al.
We present the calibration of theInsight-Hard X-ray Modulation Telescope(Insight-HXMT) X-ray satellite, which can be used to perform timing and spectral studies of bright X-ray sources.Insight-HXMTcarries three main payloads onboard: the High Energy X-ray telescope (HE), the Medium Energy X-ray telescope (ME) and the low Energy X-ray telescope (LE). In orbit, the radioactive sources, activated lines, the fluorescence lines and celestial sources are used to calibrate the energy scale and energy resolution of the payloads. The Crab nebular is adopted as the primary effective area calibrator and empirical functions are constructed to modify the simulated effective areas of the three payloads respectively. The systematic errors of HE, compared to the model of the Crab nebular, are less than 2% in 28–120 keV and 2%–10% above 120 keV. The systematic errors of ME are less than 1.5% in 10–35 keV. The systematic errors of LE are less than 1% in 1–7 keV except the Si K–edge (1.839 keV, up to 1.5%) and less than 2% in 7–10 keV.
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影响因子:
3.2
作者:
I. V. Khodyuk;P. Rodnyi;P. Dorenbos
通讯作者:
I. V. Khodyuk;P. Rodnyi;P. Dorenbos
DOI:
10.1016/s0168-9002(98)00193-4
发表时间:
1998-07
影响因子:
1.4
作者:
L. Wayne;W. Heindl;P. Hink;R. Rothschild
通讯作者:
L. Wayne;W. Heindl;P. Hink;R. Rothschild
影响因子:
3.8
作者:
Li, XuFang;Liu, CongZhan;Qiu, XiangPing
通讯作者:
Qiu, XiangPing
DOI:
10.1088/0067-0049/220/1/8
发表时间:
2015-04
期刊:
The Astrophysical Journal Supplement Series
影响因子:
--
作者:
K. Madsen;F. Harrison;C. Markwardt;H. An;B. Grefenstette;M. Bachetti;H. Miyasaka;T. Kitaguchi;V. Bhalerao;S. Boggs;F. Christensen;W. Craig;K. Forster;F. Fuerst;C. Hailey;M. Perri;S. Puccetti;V. Rana;D. Stern;D. Walton;N. Westergaard;Will Zhang
通讯作者:
K. Madsen;F. Harrison;C. Markwardt;H. An;B. Grefenstette;M. Bachetti;H. Miyasaka;T. Kitaguchi;V. Bhalerao;S. Boggs;F. Christensen;W. Craig;K. Forster;F. Fuerst;C. Hailey;M. Perri;S. Puccetti;V. Rana;D. Stern;D. Walton;N. Westergaard;Will Zhang
DOI:
10.1016/j.nima.2016.06.134
发表时间:
2016-10
影响因子:
1.4
作者:
Meng‐Hua Zhu
通讯作者:
Meng‐Hua Zhu