2021-04-16 06:11:04UT (2021-04-16 15:11:04JST) Solar Science Observatory NAOJ P=-25.92, B0=-5.51, L0=333.17, radius=957.0" obs radius= 957.9 (pixel), p_thresh=-0.090, u_thresh=-0.320 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S23.95 W31.88, 0.811, 9.71, 5.98, 1.55 1 2: p S22.93 W32.59, 0.810, 2.43, 1.50, 0.26 1 3: p S22.79 W31.93, 0.816, 6.94, 4.25, 1.03 1 4: p S21.34 W13.04, 0.938, 6.94, 3.70, 0.90 2 5: p S21.11 W10.11, 0.949, 3.12, 1.65, 0.38 2 6: p S25.50 E73.29, 0.300, 13.18, 22.00, 1.20 3 7: p S23.44 E69.15, 0.363, 18.73, 25.79, 2.37 3 8: p S21.76 E68.02, 0.382, 2.78, 3.64, 0.23 3 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 0.00 0.00 0.00 South 63.83 68.49 7.94 Whole 63.83 68.49 7.94 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S23.34 W32.14, 5.31, 3, 0, 0.812, 19.08, 11.74 2: S21.24 W11.72, 344.89, 2, 1, 0.943, 10.06, 5.34 3: S23.81 E70.64, 262.53, 3, 0, 0.341, 34.69, 51.42 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 0 0 0 South 3 8 38 Whole 3 8 38 ------------------------------------------ Center 1 2 12 dark:pcg20210415_085355_00 flat:pcg20210415_085454_01