SOFTWARE DEVELOPMENT FOR SMALL ANGLE X-RAY SCATTERING DATA COLLECTION, BASED ON

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 自2004年以来，我们对BL 4 -2的分布式控制系统（DCS）和随附的图形用户界面Blu-Ice进行了定期改进。对Blu-Ice/DCS的逐步改进使非晶X射线散射/衍射研究中的光束线控制和数据收集变得高效、直观和用户友好，同时促进了数据收集的新方法。2009年最显著的改进包括：1）显著改进了自动溶液进样器（SolSAXS选项卡）的GUI，其中包含了许多新的数据收集和样品处理功能; 2）用于时间分辨研究（TRSAXS选项卡）的新图形用户界面（GUI）。SolSAXS选项卡中的GUI和新硬件控制功能自7月下旬以来一直被用户和合作者日常使用，并在我们的高通量解决方案散射开发项目中发挥着关键作用。TRSAXS标签已经过测试，并在7月份成功地用于实际的快速时间分辨研究。我们计划在不久的将来更新此选项卡，以包括我们的Pilatus 300 k探测器的在线控制。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. A number of improvements have been made on a regular basis to the distributed control system (DCS) and accompanying graphical user interface Blu-Ice, which is our choice of software suite on BL4-2 since 2004. Incremental improvements to the Blu-Ice/DCS make beam line control and data collection in non-crystalline x-ray scattering/diffraction studies highly efficient, intuitive, and user friendly, and at the same time facilitate new methods of data collection. The most notable improvements made in 2009 include 1) significantly improved GUI for the automated solution sample changer (SolSAXS tab) incorporating a number of new data collection and sample handling features; 2) new graphical user interface (GUI) for time resolved studies (TRSAXS tab). The GUI and new hardware control features in the SolSAXS tab have been in routine use by users and collaborators since late July and plays a key role in our high throughput solution scattering development project. The TRSAXS tab has been tested and successfully utilized in actual fast time-resolved studies in July. We plan on updating this tab to include the online control of our Pilatus 300k detector in near future.