2021-05-03 00:59:32UT (2021-05-03 09:59:32JST)  Solar Science Observatory NAOJ

P=-23.71, B0=-3.97, L0=111.44, radius=952.7"
obs radius= 953.4 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
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               no sunspot


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dark:pcg20210503_095653_00 flat:pcg20210503_095753_01