23 Aug 2011, 05:57:23 (UT) P=+18.51, B0=+6.96, L0=42.31, radius=950.4" obs radius = 849.4 (pixel), RMS=142.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S22.30 W7.508, 0.864, 5.29, 3.06, 128 2: S22.31 W8.024, 0.863, 6.61, 3.83, 153 3: S21.21 W9.073, 0.869, 18.53, 10.65, 483 4: S21.62 W13.55, 0.852, 26.03, 15.27, 952 5: S20.97 W12.35, 0.862, 26.47, 15.35, 1195 6: N7.598 E50.64, 0.639, 18.97, 14.82, 674 7: N9.602 E62.67, 0.469, 1.76, 1.87, 42 8: N19.57 E58.19, 0.533, 0.88, 0.82, 18 9: N18.89 E40.86, 0.749, 13.67, 9.12, 495 10: N19.16 E40.01, 0.757, 20.29, 13.39, 676 11: N13.78 W13.78, 0.965, 41.47, 21.48, 1891 12: N12.51 W21.43, 0.928, 4.41, 2.37, 107 13: N16.90 W17.37, 0.941, 32.21, 17.10, 1006 14: N15.93 W22.27, 0.916, 184.43, 100.61, 9971 15: N18.87 W16.41, 0.940, 380.34, 202.27, 19837 16: N17.05 W20.39, 0.925, 135.46, 73.21, 6415 17: N17.74 W18.94, 0.931, 5.73, 3.08, 156 18: N19.07 W15.33, 0.944, 3.52, 1.86, 79 19: N18.87 W18.77, 0.928, 4.85, 2.61, 139 20: N20.63 W14.32, 0.942, 2.20, 1.17, 56 21: N20.50 W17.44, 0.929, 8.82, 4.74, 224 22: N20.15 W18.44, 0.925, 12.79, 6.91, 360 23: N18.46 W23.11, 0.904, 3.08, 1.70, 73 Umbra only 24: N15.93 W22.15, 0.917, 26.47, 14.43, 3082 25: N17.89 W16.18, 0.944, 0.88, 0.46, 87 26: N17.04 W20.49, 0.924, 11.03, 5.96, 1217 27: N18.84 W16.25, 0.941, 27.35, 14.53, 3155 28: N20.19 W16.21, 0.936, 4.41, 2.35, 466 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 874.97 479.21 42219 South 82.95 48.17 2911 Whole 957.92 527.39 45130 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 23 73 South 1 5 15 Whole 6 28 88 ------------------------------------------ Center -1 -1 -11 Seeing 3 fl110816