26 Aug 2021, 00:59:26 (UT) P=+19.48, B0=+7.06, L0=30.22, radius=951.1" obs radius = 852.9 (pixel), RMS=133.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S30.41 E31.33, 0.668, 126.46, 94.55, 5203 2 2: S28.80 E31.87, 0.679, 3.06, 2.25, 81 2 3: S28.67 E28.50, 0.706, 4.37, 3.09, 106 2 4: S28.71 E26.53, 0.719, 1.31, 0.91, 28 2 5: S28.36 E26.30, 0.724, 1.31, 0.90, 28 2 6: S28.44 E25.25, 0.730, 5.68, 3.89, 130 2 7: S28.22 E25.85, 0.728, 5.25, 3.60, 124 2 8: S27.41 E25.44, 0.738, 113.34, 76.69, 4805 2 9: N18.04 E18.77, 0.931, 129.53, 69.53, 6840 1 Umbra only 10: S27.52 E25.39, 0.738, 2.62, 1.77, 252 2 11: N18.05 E18.76, 0.931, 16.19, 8.69, 1689 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 129.53 69.53 6840 South 260.81 185.92 10505 Whole 390.34 255.45 17345 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N18.05 E18.77, 11.40, 2, 1, 0.931, 129.53, 69.53 2: S28.85 E28.30, 1.88, 9, 0, 0.706, 260.81, 185.92 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 2 12 South 1 9 19 Whole 2 11 31 ------------------------------------------ Center 1 2 12 Seeing 3