04 Mar 2011, 00:10:44 (UT) P=-22.16, B0=-7.24, L0=158.8, radius=969.5" obs radius = 863.7 (pixel), RMS=152.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S16.07 W25.75, 0.893, 2.34, 2.62, 144 2: N21.88 W7.243, 0.866, 25.17, 29.06, 2471 3: N21.39 W6.484, 0.871, 1.70, 1.95, 81 4: N25.32 W11.12, 0.825, 145.52, 176.19, 16600 5: N22.90 W6.239, 0.859, 43.95, 51.15, 3719 6: N23.81 W9.014, 0.845, 1.92, 2.27, 102 7: N22.15 W4.106, 0.868, 0.85, 0.98, 45 8: N22.35 W3.592, 0.867, 2.77, 3.19, 159 9: N24.08 W4.195, 0.851, 248.58, 291.84, 31407 10: N24.11 W6.841, 0.847, 13.86, 16.36, 892 11: N26.65 W2.745, 0.829, 4.05, 4.89, 272 12: N27.60 W3.576, 0.818, 1.70, 2.08, 97 13: N9.856 E64.11, 0.405, 101.78, 251.26, 8878 14: N14.45 E35.16, 0.753, 20.27, 26.89, 2212 15: N28.57 W1.113, 0.810, 34.35, 42.37, 3141 16: N9.886 E71.41, 0.289, 10.24, 35.34, 589 17: N29.25 E0.989, 0.803, 0.64, 0.79, 33 18: N10.72 E71.23, 0.290, 0.64, 2.20, 28 Umbra only 19: N25.33 W11.14, 0.825, 16.21, 19.63, 4003 20: N24.11 W4.157, 0.851, 40.96, 48.10, 11212 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 658.05 938.88 70726 South 2.34 2.62 144 Whole 660.39 941.51 70870 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 19 49 South 1 1 11 Whole 4 20 60 ------------------------------------------ Center 1 4 14 Seeing 4