15 Sep 2011, 01:03:19 (UT) P=+23.98, B0=+7.21, L0=101.2, radius=955.6" obs radius = 853.6 (pixel), RMS=142.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.13 E41.01, 0.666, 3.05, 2.29, 74 2: S17.56 E1.123, 0.907, 15.29, 8.42, 487 3: S16.50 E1.448, 0.915, 42.37, 23.15, 2176 4: S14.87 E0.969, 0.926, 1.74, 0.94, 42 5: S16.27 W2.656, 0.916, 3.05, 1.66, 92 6: S16.32 W4.116, 0.914, 2.18, 1.19, 52 7: S15.55 W4.080, 0.919, 1.74, 0.95, 49 8: S15.51 W4.277, 0.919, 2.62, 1.42, 62 9: N15.97 E49.85, 0.649, 17.91, 13.79, 566 10: N16.09 E47.96, 0.672, 14.85, 11.03, 465 11: N17.50 E54.33, 0.589, 48.92, 41.50, 1954 12: N9.994 E21.97, 0.927, 97.42, 52.49, 4737 13: S18.81 W48.90, 0.576, 144.60, 125.34, 5174 14: N7.477 E10.05, 0.984, 2.18, 1.10, 48 15: S17.77 W50.03, 0.568, 2.18, 1.92, 54 16: S17.82 W53.24, 0.526, 60.28, 57.22, 2345 17: N20.19 E45.59, 0.694, 7.86, 5.65, 230 18: N21.80 E43.39, 0.715, 192.65, 134.55, 10020 19: S12.40 W43.37, 0.677, 13.97, 10.32, 595 20: N24.84 E55.73, 0.559, 10.92, 9.75, 268 21: N26.04 E57.41, 0.535, 27.95, 26.12, 921 22: N27.41 E59.44, 0.505, 141.98, 140.43, 5147 23: N24.53 E44.81, 0.692, 3.05, 2.20, 74 24: N26.79 E52.18, 0.599, 8.30, 6.92, 249 25: N22.85 W26.90, 0.863, 806.01, 466.45, 53640 26: N17.17 W35.65, 0.807, 41.50, 25.70, 1909 27: N17.13 W36.18, 0.802, 0.87, 0.54, 22 28: N17.03 W38.98, 0.774, 69.89, 45.14, 3151 29: N17.43 W37.35, 0.790, 2.18, 1.38, 56 30: N24.72 W25.07, 0.868, 16.16, 9.30, 510 31: N21.92 W57.43, 0.542, 3.05, 2.81, 83 Umbra only 32: S16.45 E1.487, 0.915, 1.31, 0.71, 133 33: N21.80 E43.48, 0.714, 17.91, 12.52, 2033 34: N22.88 W26.94, 0.863, 171.68, 99.40, 22864 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1513.73 996.95 84050 South 293.13 234.85 11202 Whole 1806.87 1231.81 95252 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 8 21 101 South 4 13 53 Whole 12 34 154 ------------------------------------------ Center -1 -1 -11 Seeing 3