Grahamstown.  gr TEC   glat =-33.3 glon = 26.5
Date of issue: 2025.04.02 Time:14UT
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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250401  112  109  103   93   98  191  305  417  502  590  642  674  664  638  609  543  429  310  225  181  154  133  120  116
250402  107  108   93   80  103  180  292  404  499  573  627  657  660  642  602  532  431  319  229  178  152  131  111  102