28 Sep 2021, 03:30:40 (UT) P=+25.74, B0=+6.85, L0=313.0, radius=959.2" obs radius = 859.1 (pixel), RMS=143.2 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: S23.16 E21.44, 0.802, 4.74, 2.95, 133 5 2: S19.55 W14.45, 0.866, 42.69, 24.64, 1642 4 3: S28.97 W41.41, 0.593, 23.72, 19.97, 867 2 4: S17.93 W16.82, 0.867, 0.86, 0.49, 21 4 5: S17.74 W17.29, 0.866, 29.75, 17.17, 1577 4 6: S17.21 W16.28, 0.875, 23.29, 13.30, 1024 4 7: S27.30 W39.97, 0.621, 1.72, 1.38, 43 2 8: N31.04 E65.00, 0.420, 5.60, 6.65, 134 6 9: N11.68 W51.68, 0.626, 2.15, 1.71, 62 1 10: N26.38 W27.20, 0.843, 3.01, 1.78, 80 3 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 10.78 10.16 276 South 126.80 79.94 5307 Whole 137.58 90.11 5583 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N11.69 W51.68, 4.73, 1, 0, 0.627, 2.16, 1.72 2: S28.38 W40.90, 353.95, 2, 0, 0.604, 25.45, 21.37 3: N26.39 W27.21, 340.25, 1, 0, 0.844, 3.02, 1.79 4: S18.33 W15.91, 328.96, 4, 1, 0.869, 96.61, 55.63 5: S23.17 E21.45, 291.60, 1, 0, 0.803, 4.74, 2.96 6: N31.04 E65.00, 248.05, 1, 0, 0.421, 5.61, 6.66 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 3 33 South 3 7 37 Whole 6 10 70 ------------------------------------------ Center 1 4 14 Seeing 4