Laboratory calibration of the Extreme-Ultraviolet Imaging Spectrometer for the Solar-B satellite.
Laboratory calibration of the Extreme-Ultraviolet Imaging Spectrometer for the Solar-B satellite.
复制标题
Solar-B 卫星极紫外成像光谱仪的实验室校准。
作者：
J. Lang;B. Kent;W. Paustian;C. Brown;C. Keyser;Mark R. Anderson;Giles C R Case;R. A. Chaudry;A. James;C. Korendyke;C. Pike;Brian J Probyn;David J Rippington;J. Seely;J. Tandy;M. C. R. Whillock
报告了Solar-B卫星极紫外成像光谱仪的实验室端到端测试。一个简短的概述的EIS，观察在两个波段的极紫外波长范围内，给出。描述了校准装置，包括所使用的光源的细节。概述了数据处理和分析程序。提出了用潘宁光源对光阑进行全照明的波长标定方法。我们讨论了使用辐射校准空心阴极为基础的源的孔径确定。然后，我们给出了一个帐户的预测和测量的效率从考虑的效率的各个光学元件在第一顺序，一个帐户的带外的效率时，在一个频带中的辐射入射被检测到的其他，和效率在多个订单。在一阶带内和带外的效率测量进行比较的预测和灵敏度，并推导出其不确定性。讨论了辐射校准的应用。
The laboratory end-to-end testing of the Extreme-Ultraviolet Imaging Spectrometer (EIS) for the Solar-B satellite is reported. A short overview of the EIS, which observes in two bands in the extreme-ultraviolet wavelength range, is given. The calibration apparatus is described, including details of the light sources used. The data reduction and analysis procedure are outlined. The wavelength calibration using a Penning source to illuminate the aperture fully is presented. We discuss the aperture determination using a radiometrically calibrated hollow-cathode-based source. We then give an account of the predicted and measured efficiencies from consideration of the efficiencies of individual optical elements in first order, an account of efficiencies out of band when radiation incident in one band is detected in the other, and efficiencies in multiple orders. The efficiencies measured in first order for in band and out of band are compared with the predictions and the sensitivity, and its uncertainties are derived. Application of the radiometric calibration is discussed.