Data systems for the Linac coherent light source
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- 作者：J. Thayer ; D. Damiani ; C. Ford ; M. Dubrovin…
- 关键词：Free ; electron lasers ; FELs ; Serial femtosecond crystallography ; Data acquisition systems ; Data management systems ; Computer programs
- 刊名：Advanced Structural and Chemical Imaging
- 出版年：2017
- 出版时间：December 2017
- 年：2017
- 卷：3
- 期：1
- 全文大小：5187KB
- 刊物类别：Characterization and Evaluation of Materials; Spectroscopy/Spectrometry; Biological Microscopy;
- 刊物主题：Characterization and Evaluation of Materials; Spectroscopy/Spectrometry; Biological Microscopy;
- 出版者：Springer International Publishing
- ISSN：2198-0926
- 卷排序：3
文摘
The data systems for X-ray free-electron laser (FEL) experiments at the Linac coherent light source (LCLS) are described. These systems are designed to acquire and to reliably transport shot-by-shot data at a peak throughput of 5 GB/s to the offline data storage where experimental data and the relevant metadata are archived and made available for user analysis. The analysis and monitoring implementation (AMI) and Photon Science ANAlysis (psana) software packages are described. Psana is open source and freely available.