遇见数据集

Primary X-ray diffraction data for the study "Femtosecond X-ray snapshots reveal correlated displacements of specific distal atoms in a protein crystal"

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Zenodo2023-07-17 更新2026-05-26 收录
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The data set contains the primary X-ray diffraction data collected at the FemtoMAX beamline from bovine trypsin crystals at room temperature (motor gony). Every image represents a 150 fs X-ray pulse diffracting on the crystal. The photon energy was 11.15 keV (ΔE/E = 0.01), approximately 1 × 10<sup>7</sup> photon/pulse. The images are stored in compressed numpy file format and the float pixels values describe energy in keV as generated by the time-over-threshold technique. The odd numbered images were recorded without a preceding THz pulse and the even numbered images were recorded after a single cycle THz pulse (2.1 THz peak, FWHM 2 THz) with approximately 50 ps delay. The data set also contain the laser delay associated with a rotation position (motor laserdelay, in seconds). Only one laser delay was recorded per step.

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Zenodo
创建时间:
2023-07-17
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