CHAN  Changchun                  China                           WTEC-index  glat = 43.79 glon = 125.44
Date of issue: 2025/03/03 Time:1034
YYMMDD|UT 0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23
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250301    2    2    2    2    2    2    2    2    2    2    3    3    3    3    3    3    2    2    2    2    2    2    3    3
250302    2    1    1    2    2    2    2    2    2    2    3    2    2    2    2    2    2    2    2    2    2    2    2    2
250303    2    2    3    3    2    2    2    2    2    2    3    2    2    2    2    2    2    2    2    2    1    1    2    2