1 Apr 2001, 02:41:03 (UT) P=-26.18, B0=-6.53, L0=110.3, radius=961.9" obs radius = 861.1 (pixel), RMS=114.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.40 W34.50, 0.824, 67.83, 41.15, 2335 2: S8.235 W29.73, 0.870, 182.89, 105.09, 7463 3: S7.396 W28.24, 0.882, 51.51, 29.18, 1457 4: S7.448 W23.68, 0.916, 21.03, 11.47, 447 5: S9.215 W14.87, 0.966, 175.16, 90.66, 6088 6: S8.496 W10.38, 0.983, 692.07, 351.91, 37409 7: S9.983 W5.785, 0.993, 25.33, 12.75, 504 8: S10.00 W5.239, 0.994, 8.58, 4.31, 154 9: N13.88 W53.14, 0.551, 535.79, 485.96, 21257 10: S8.547 W6.658, 0.992, 27.90, 14.05, 675 11: S9.566 W4.305, 0.995, 21.46, 10.77, 397 12: N12.62 W48.53, 0.617, 167.43, 135.65, 5493 13: S8.396 W5.487, 0.994, 105.18, 52.85, 3503 14: S10.21 W1.032, 0.997, 0.85, 0.43, 15 15: N16.45 W44.32, 0.649, 992.59, 764.20, 49039 16: N17.03 W47.32, 0.610, 3.86, 3.16, 70 17: S5.526 E5.540, 0.995, 78.13, 39.25, 2616 18: S6.008 E6.007, 0.994, 0.85, 0.43, 15 19: N20.50 W43.88, 0.630, 574.43, 455.33, 31974 20: S6.943 E9.503, 0.986, 1.71, 0.87, 31 21: S4.039 E4.966, 0.995, 34.34, 17.25, 798 22: S6.683 E9.907, 0.985, 2.57, 1.30, 45 23: N18.01 W41.28, 0.674, 1.28, 0.95, 22 24: S6.004 E9.612, 0.986, 48.08, 24.38, 1174 25: N17.70 W39.32, 0.697, 38.20, 27.38, 1005 26: S4.494 E7.233, 0.991, 112.48, 56.72, 3768 27: N20.63 W39.25, 0.679, 495.01, 364.04, 16044 28: N17.02 W32.95, 0.763, 3.00, 1.96, 53 29: N20.70 W40.77, 0.663, 18.89, 14.23, 420 30: N18.79 W33.47, 0.747, 2.14, 1.43, 39 31: N18.88 W33.27, 0.749, 1.28, 0.85, 24 32: N8.827 W5.860, 0.959, 34.34, 17.90, 1083 33: S14.17 E62.36, 0.474, 11.16, 11.76, 224 34: S13.63 E62.65, 0.470, 7.29, 7.76, 136 35: N21.30 W27.64, 0.778, 22.32, 14.33, 455 36: N23.15 W21.05, 0.807, 279.06, 172.73, 13398 37: N23.95 W22.91, 0.790, 15.02, 9.50, 349 38: N10.59 E22.76, 0.879, 253.30, 143.99, 11587 39: N25.38 E27.21, 0.749, 395.83, 264.07, 20839 Umbra only 40: S8.229 W29.73, 0.870, 12.45, 7.15, 1076 41: S9.051 W14.82, 0.966, 4.29, 2.22, 350 42: S8.372 W10.60, 0.982, 107.33, 54.61, 11353 43: S9.153 W9.898, 0.984, 1.28, 0.65, 106 44: S8.701 W9.688, 0.985, 1.71, 0.87, 141 45: N13.74 W52.49, 0.560, 20.17, 18.00, 1734 46: N14.36 W54.02, 0.537, 4.72, 4.39, 392 47: N16.39 W44.45, 0.648, 161.85, 124.85, 16342 48: N18.09 W43.57, 0.648, 1.71, 1.32, 142 49: N20.36 W43.88, 0.631, 131.37, 103.99, 14203 50: N20.86 W42.77, 0.640, 2.14, 1.67, 176 51: N21.54 W39.71, 0.669, 0.85, 0.64, 70 52: N23.09 W21.24, 0.807, 33.05, 20.47, 3105 53: N10.53 E22.72, 0.880, 27.47, 15.60, 2491 54: N25.36 E27.15, 0.750, 77.70, 51.80, 7971 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 3833.87 2877.76 173151 South 1676.51 884.42 69254 Whole 5510.38 3762.18 242405 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 28 88 South 5 26 76 Whole 11 54 164 ------------------------------------------ Center -1 -1 -11 Seeing -1