18 Dec 2002, 05:29:28 (UT) P=+8.823, B0=-1.29, L0=123.6, radius=976.8" obs radius = 871.7 (pixel), RMS=169.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S31.71 E3.310, 0.860, 113.51, 65.93, 5629 2: S30.66 E2.247, 0.870, 134.88, 77.44, 6549 3: S29.15 E1.586, 0.883, 58.22, 32.94, 2359 4: S28.31 W0.963, 0.890, 10.47, 5.87, 372 5: S26.88 W2.617, 0.900, 300.34, 166.67, 15687 6: S27.39 W3.861, 0.896, 1.67, 0.93, 48 7: S25.23 W10.22, 0.899, 894.74, 497.29, 51537 8: S25.41 W5.353, 0.908, 10.47, 5.76, 327 9: S25.20 W4.975, 0.910, 3.35, 1.83, 92 10: S24.80 W4.620, 0.914, 5.02, 2.74, 164 11: S24.19 W5.738, 0.916, 10.89, 5.94, 408 12: S18.64 E10.06, 0.939, 6.28, 3.34, 227 13: S16.62 E9.240, 0.951, 26.39, 13.86, 944 14: S17.50 W0.948, 0.960, 4.18, 2.18, 115 15: S8.912 E58.46, 0.520, 16.75, 16.10, 551 16: S8.642 E52.87, 0.599, 82.93, 69.11, 3889 17: S16.52 W0.284, 0.964, 18.01, 9.33, 680 18: S8.218 E59.32, 0.508, 5.86, 5.77, 173 19: S15.01 E8.767, 0.960, 30.57, 15.92, 1129 20: S15.08 E7.909, 0.962, 1.25, 0.65, 33 21: S14.11 E12.35, 0.952, 11.31, 5.93, 388 22: S15.13 W0.622, 0.970, 105.97, 54.57, 4828 23: S15.69 W2.915, 0.967, 8.37, 4.33, 330 24: S13.09 W1.233, 0.978, 5.44, 2.78, 158 25: S13.78 W67.28, 0.380, 7.53, 9.91, 234 26: N5.465 W26.23, 0.890, 14.24, 7.99, 495 27: N6.256 W26.74, 0.885, 85.03, 48.04, 4217 28: N7.163 W20.61, 0.925, 5.02, 2.71, 135 29: N15.65 E22.78, 0.881, 1.25, 0.71, 34 30: N16.83 E16.70, 0.909, 136.13, 74.80, 6765 31: N17.11 E19.96, 0.891, 7.12, 3.99, 189 32: N17.63 E20.75, 0.884, 12.14, 6.87, 392 33: N17.44 E20.09, 0.888, 2.51, 1.41, 70 34: N17.33 E19.99, 0.890, 0.83, 0.47, 21 35: N18.35 E21.45, 0.876, 53.19, 30.36, 1670 36: N17.72 E14.21, 0.916, 129.01, 70.40, 6541 37: N16.30 E7.286, 0.945, 22.20, 11.74, 816 38: N15.70 E2.768, 0.955, 5.86, 3.06, 172 39: N16.02 E1.544, 0.954, 137.81, 72.20, 7737 40: N17.35 E3.810, 0.945, 30.16, 15.95, 1136 41: N17.10 E3.554, 0.947, 0.83, 0.44, 21 42: N20.85 E24.72, 0.840, 1.25, 0.74, 33 43: N22.43 E24.96, 0.829, 375.32, 226.34, 21349 44: N23.42 E3.770, 0.906, 224.52, 123.86, 13551 Umbra only 45: S25.15 W9.401, 0.902, 4.18, 2.32, 526 46: S25.48 W11.38, 0.894, 0.83, 0.46, 103 47: S25.12 W11.91, 0.895, 7.12, 3.97, 912 48: S24.71 W11.61, 0.898, 2.51, 1.39, 310 49: N22.48 E24.97, 0.828, 18.85, 11.37, 2447 50: N23.42 E3.763, 0.906, 16.33, 9.01, 2175 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1244.52 702.15 65344 South 1874.52 1077.22 96851 Whole 3119.04 1779.38 162195 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 21 61 South 4 29 69 Whole 8 50 130 ------------------------------------------ Center -1 -1 -11 Seeing -1