Hourly irradiation measured at Aswan station, Egypt (2004-2010)

Irradiation data has been filtered to remove suspicious data. Each measurement is flagged (columns 6, 8, 10): \"0\": passed - Measurement has successfully passed the quality control. \"1\": failed - Measurement is outside the range of expected extreme values. \"2\": failed - Measurement is greater than rarely observed values. \"3\": failed - Measurement is greater than rarely observed values and outside the range of expected extreme values. \"4\": suspicious - Though measurement passed the tests, further visual screening casts doubts on its validity. \"5\": night values.

本辐照数据已经过过滤以剔除可疑数据。每条测量数据均在第6、8、10列进行标记，各标记的具体含义如下："0"：通过——测量数据已顺利通过质量控制；"1"：失败——测量数据超出预期极值范围；"2"：失败——测量数据高于罕见观测值；"3"：失败——测量数据既高于罕见观测值，又超出预期极值范围；"4"：可疑——尽管该测量数据通过了各项测试，但进一步的人工目视筛查对其有效性存疑；"5"：夜间观测值。