2020-12-17 02:25:11UT (2020-12-17 11:25:11JST) Solar Science Observatory NAOJ P= +9.05, B0=-1.20, L0=116.35, radius=975.9" obs radius= 976.2 (pixel), p_thresh=-0.095, u_thresh=-0.335 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S15.63 E34.52, 0.799, 2.00, 1.25, 0.21 1 2: pu S15.27 E34.11, 0.804, 31.73, 19.73, 7.25 1 3: p S14.86 E37.36, 0.773, 6.01, 3.89, 0.78 1 4: u 2 S15.27 E34.11, 0.804, 6.35, 3.95, 2.58 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 0.00 0.00 0.00 South 39.75 24.87 8.25 Whole 39.75 24.87 8.25 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S15.24 E35.28, 81.07, 4, 0, 0.793, 39.75, 24.87 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 1 4 14 Whole 1 4 14 ------------------------------------------ Center 0 0 0 dark:pcg20201217_112238_00 flat:pcg20201217_112340_01