Schühle U, Brekke P, Curdt W, Hollandt J, Lemaire P, Wilhelm K
Appl Opt. 1998 May 1;37(13):2646-52. doi: 10.1364/ao.37.002646.
Detailed radiometric calibration tracking of the vacuum-ultravioletspectrometer SUMER (from solar ultraviolet measurements of emittedradiation) was performed during the first year of the Solar andHeliospheric Observatory (SOHO) mission and will continue. Inview of the flight history of many previous solar UV instruments, thestability of calibration of the extreme-ultraviolet instruments on SOHOhas been a major concern. Results obtained during the first year ofoperation show that excellent radiometric stability has been achievedwith SUMER. These results were accomplished by stringentcleanliness and contamination-control procedures during all phases ofthe project. We describe the strategy and results of the in-flightcalibration tracking program performed with SUMER.
在太阳和日球层天文台（SOHO）任务的第一年，对真空紫外光谱仪SUMER（用于太阳发射辐射的紫外线测量）进行了详细的辐射校准跟踪，并且这一工作将持续进行。鉴于许多先前太阳紫外线仪器的飞行历史，SOHO上极紫外仪器校准的稳定性一直是一个主要关注点。运行第一年获得的结果表明，SUMER已经实现了出色的辐射稳定性。这些结果是通过在项目的所有阶段严格的清洁和污染控制程序实现的。我们描述了使用SUMER进行的飞行中校准跟踪计划的策略和结果。
