PHASE I END STATION AND OPERATIONS

这个子项目是许多研究子项目中利用 资源由NIH/NCRR资助的中心拨款提供。子项目和 调查员(PI)可能从NIH的另一个来源获得了主要资金， 并因此可以在其他清晰的条目中表示。列出的机构是 该中心不一定是调查人员的机构。 第一阶段终端站是所有后续NE-CAT终端站的设计和运行原型。因此，在本报告所述期间，它进行了多次升级。 改善措施包括： 1)第二个样品可视化系统，近似与第一个样品可视化系统垂直。 2)远程样本视觉化聚焦驱动器。 3)安装额外的光纤聚光照明器并对所有照明器实施遥控。 4)遥控气动晶体透射器。 5)附加衰减控制。 6)改进象限二极管束流位置监测器，以消除位于束流位置监测器下游的通量衰减器引起的响应扰动。 7)大量的控制台脚本开发。

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. The Phase I end station serves as the design and operational prototype for all follow-on NE-CAT end stations. As such it has undergone numerous upgrades during this reporting period. Improvements include: 1) A second sample visualization system, approximately orthogonal to the first. 2) A remote sample visualizer focus drive. 3) Installation of additional, fiber-optic spot illuminators and implementation of a remote control for all illuminators. 4) Remotely-controlled, pneumatically actuated crystal trans-illuminator. 5) Additional attenuation controls. 6) Modification of quadrant diode beam position monitor to eliminate response perturbations induced by flux attenuators situated downstream of the beam position monitor. 7) Numerous Console scripting developments.