11 Apr 2001, 02:11:17 (UT) P=-26.22, B0=-5.90, L0=338.6, radius=959.1" obs radius = 860.4 (pixel), RMS=155.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S24.47 W39.19, 0.744, 6.44, 4.33, 252 2: S20.72 W23.27, 0.890, 909.37, 510.32, 55968 3: S24.58 W19.27, 0.896, 0.85, 0.47, 19 4: S24.54 W18.76, 0.899, 3.86, 2.15, 95 5: S24.38 W18.91, 0.899, 0.85, 0.47, 20 6: S24.79 W17.80, 0.902, 0.85, 0.47, 20 7: S22.51 W20.08, 0.902, 71.80, 39.78, 2134 8: S22.94 W17.76, 0.912, 187.89, 102.97, 11476 9: S21.50 W17.94, 0.918, 9.45, 5.15, 276 10: S7.677 W45.54, 0.704, 3.86, 2.74, 93 11: S22.00 W15.78, 0.925, 12.03, 6.50, 432 12: S20.30 W18.75, 0.919, 50.73, 27.60, 1945 13: S21.04 W14.70, 0.934, 12.03, 6.43, 399 14: S21.37 W14.33, 0.934, 0.85, 0.45, 22 15: S9.271 W38.03, 0.789, 3.43, 2.17, 94 16: S5.324 W41.78, 0.748, 133.71, 89.38, 5984 17: S6.323 W38.48, 0.785, 10.31, 6.57, 272 18: S6.459 W38.76, 0.782, 0.85, 0.54, 20 19: S4.481 W41.26, 0.753, 5.58, 3.70, 150 20: S5.610 W37.76, 0.792, 44.71, 28.20, 2180 21: S5.661 W38.54, 0.784, 1.28, 0.82, 30 22: S4.316 W37.00, 0.799, 4.72, 2.95, 126 23: S16.94 E5.564, 0.976, 0.85, 0.44, 26 24: S16.00 E5.391, 0.980, 2.14, 1.09, 60 25: S17.32 E8.990, 0.968, 1.28, 0.66, 30 26: S17.09 E9.262, 0.968, 4.72, 2.44, 162 27: S8.002 W1.061, 0.999, 5.15, 2.58, 161 28: S7.090 E7.247, 0.991, 148.33, 74.77, 8379 29: S12.49 E35.65, 0.811, 75.24, 46.37, 3691 30: S11.09 E33.38, 0.834, 2.14, 1.28, 51 31: N19.66 W27.12, 0.799, 3.86, 2.42, 99 32: N19.91 W25.93, 0.806, 3.86, 2.40, 114 33: S10.03 E51.08, 0.633, 0.85, 0.67, 21 34: S8.551 E49.89, 0.648, 21.06, 16.23, 935 35: S9.120 E52.19, 0.618, 2.57, 2.08, 69 36: S9.141 E52.97, 0.607, 1.28, 1.06, 33 37: S8.980 E52.93, 0.608, 1.71, 1.41, 43 38: N26.91 W13.62, 0.815, 281.19, 172.41, 15902 39: N26.16 W9.712, 0.834, 2.14, 1.28, 54 40: N24.81 W6.593, 0.853, 0.85, 0.50, 20 41: N26.36 W4.326, 0.843, 82.12, 48.70, 3660 Umbra only 42: S21.16 W22.98, 0.891, 64.06, 35.94, 8605 43: S22.96 W17.83, 0.911, 28.80, 15.79, 3731 44: S19.60 W23.25, 0.895, 37.40, 20.88, 4670 45: S7.135 E7.204, 0.991, 17.19, 8.66, 2137 46: N26.88 W13.71, 0.815, 29.66, 18.19, 3605 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 374.07 227.73 19849 South 1743.08 995.41 95668 Whole 2117.15 1223.15 115517 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 7 27 South 7 39 109 Whole 9 46 136 ------------------------------------------ Center -1 -1 -11 Seeing -1