2021-01-03 06:09:34UT (2021-01-03 15:09:34JST) Solar Science Observatory NAOJ P= +0.86, B0=-3.29, L0=250.37, radius=976.7" obs radius= 975.0 (pixel), p_thresh=-0.045, u_thresh=-0.200 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- no sunspot --------------------------------------------------------------- dark:pcg20210103_150707_00 flat:pcg20210103_150807_01