17 Oct 2011, 03:10:41 (UT) P=+26.12, B0=+5.75, L0=37.77, radius=964.3" obs radius = 861.3 (pixel), RMS=114.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.02 E34.05, 0.770, 6.00, 3.90, 115 2: S26.72 E0.704, 0.843, 150.18, 89.01, 6982 3: S12.72 W8.666, 0.937, 366.46, 195.46, 17937 4: S12.05 W12.69, 0.928, 21.88, 11.78, 777 5: S12.12 W15.02, 0.918, 229.14, 124.74, 11401 6: S26.88 W62.54, 0.363, 6.86, 9.43, 146 7: S26.60 W66.30, 0.312, 27.46, 43.92, 617 8: S16.02 W67.38, 0.340, 9.86, 14.50, 238 9: N10.09 W6.523, 0.990, 27.03, 13.64, 909 10: N7.297 W13.51, 0.972, 5.57, 2.86, 121 11: N10.25 W11.00, 0.978, 82.81, 42.30, 2877 12: N11.55 W7.935, 0.985, 15.44, 7.83, 307 13: N11.92 W9.623, 0.980, 239.87, 122.32, 10183 14: S14.03 W70.85, 0.292, 9.86, 16.88, 223 15: N9.022 W17.26, 0.954, 678.42, 355.54, 32119 16: N9.868 W14.56, 0.965, 8.15, 4.22, 153 17: N10.00 W15.29, 0.962, 9.01, 4.68, 214 18: N10.75 W13.55, 0.968, 0.85, 0.44, 14 19: N10.66 W14.89, 0.963, 39.47, 20.48, 1262 20: N12.12 W11.65, 0.973, 5.57, 2.86, 118 21: N11.10 W14.18, 0.965, 3.00, 1.55, 54 22: N12.26 W14.89, 0.960, 96.55, 50.24, 4038 23: N19.80 W10.33, 0.954, 0.85, 0.44, 16 24: N27.28 W19.03, 0.881, 567.71, 321.90, 32606 25: N20.09 W57.03, 0.542, 36.47, 33.59, 1240 26: N22.84 W80.95, 0.183, 35.18, 96.11, 810 Umbra only 27: S26.77 E0.742, 0.843, 19.31, 11.45, 1847 28: S13.47 W8.992, 0.932, 0.85, 0.46, 69 29: S12.68 W8.543, 0.937, 48.91, 26.07, 4793 30: S12.14 W14.70, 0.919, 23.17, 12.59, 2390 31: S12.07 W15.43, 0.916, 11.58, 6.31, 1099 32: N11.96 W9.708, 0.980, 29.17, 14.88, 2851 33: N8.103 W18.00, 0.950, 5.14, 2.70, 458 34: N9.237 W16.46, 0.957, 27.46, 14.33, 2605 35: N8.916 W17.59, 0.952, 51.49, 27.03, 4606 36: N12.36 W14.79, 0.961, 7.72, 4.01, 673 37: N27.25 W19.03, 0.881, 112.85, 63.97, 13787 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1852.05 1081.08 87041 South 827.75 509.65 38436 Whole 2679.80 1590.74 125477 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 23 73 South 5 14 64 Whole 10 37 137 ------------------------------------------ Center -1 -1 -11 Seeing 2