25 Sep 2001, 23:55:14 (UT) P=+25.56, B0=+6.92, L0=278.6, radius=958.7" obs radius = 858.4 (pixel), RMS=171.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.32 E55.32, 0.503, 2.59, 2.57, 68 2: S16.49 E54.63, 0.516, 72.99, 70.64, 3061 3: S17.11 E54.27, 0.518, 1.29, 1.24, 33 4: S14.30 E59.97, 0.451, 111.87, 123.88, 5016 5: S20.59 E9.259, 0.874, 1.29, 0.74, 37 6: S21.69 E6.791, 0.871, 4.75, 2.72, 145 7: S21.91 E6.534, 0.869, 2.15, 1.24, 56 8: S18.94 E4.171, 0.897, 1339.44, 746.35, 78397 9: S19.28 E7.627, 0.888, 1.72, 0.97, 49 10: S18.49 E6.337, 0.897, 0.86, 0.48, 21 11: N2.103 E61.06, 0.484, 3.88, 4.01, 105 12: S16.96 E3.214, 0.912, 1.72, 0.94, 49 13: S20.18 W8.414, 0.880, 786.56, 446.86, 49851 14: S16.00 E1.700, 0.920, 43.62, 23.69, 1907 15: S18.90 W5.099, 0.896, 3.02, 1.68, 85 16: N2.593 E47.49, 0.675, 20.73, 15.34, 944 17: N3.111 E50.01, 0.643, 2.59, 2.01, 69 18: S18.68 W6.297, 0.896, 1.29, 0.72, 36 19: S18.24 W6.072, 0.899, 2.59, 1.44, 79 20: S17.40 W7.816, 0.902, 177.09, 98.12, 8365 21: S19.33 W13.16, 0.872, 413.36, 236.97, 19974 22: S17.59 W9.076, 0.897, 0.86, 0.48, 24 23: S17.73 W9.553, 0.895, 4.75, 2.65, 189 24: S20.27 W15.22, 0.856, 0.86, 0.50, 21 25: S19.86 W14.69, 0.862, 1.29, 0.75, 32 26: S17.08 W9.244, 0.901, 0.86, 0.47, 23 27: S17.77 W10.81, 0.891, 3.45, 1.93, 110 28: S16.88 W9.457, 0.902, 20.73, 11.49, 720 29: S18.13 W16.48, 0.867, 1.29, 0.74, 34 30: S15.01 W10.79, 0.910, 3.02, 1.66, 95 31: S18.02 W16.70, 0.866, 1.72, 0.99, 51 32: S17.56 W16.06, 0.873, 1.29, 0.74, 38 33: S17.99 W16.94, 0.865, 2.15, 1.24, 58 34: S18.26 W17.44, 0.861, 0.86, 0.50, 23 35: S17.71 W16.63, 0.869, 1.72, 0.99, 47 36: S18.47 W18.11, 0.856, 1.72, 1.00, 50 37: N11.03 E52.10, 0.621, 206.46, 166.10, 10455 38: S15.65 W13.58, 0.896, 1.72, 0.96, 45 39: S17.02 W17.34, 0.870, 123.53, 70.93, 4424 40: S14.74 W13.42, 0.903, 51.40, 28.45, 2083 41: S15.66 W14.06, 0.894, 0.86, 0.48, 23 42: S15.61 W14.19, 0.894, 0.86, 0.48, 23 43: S16.22 W15.80, 0.883, 4.75, 2.68, 165 44: S13.81 W11.54, 0.915, 3.88, 2.12, 114 45: S18.08 W20.87, 0.844, 0.86, 0.51, 23 46: N12.46 E60.40, 0.504, 4.75, 4.70, 136 47: S16.44 W18.02, 0.871, 1.72, 0.99, 43 48: N12.57 E58.83, 0.527, 16.41, 15.55, 554 49: S18.01 W22.48, 0.835, 8.63, 5.17, 279 50: N12.37 E49.50, 0.655, 123.53, 94.22, 3932 51: S17.55 W22.40, 0.838, 0.86, 0.51, 26 52: N13.68 E58.45, 0.533, 16.41, 15.39, 626 53: N13.67 E54.62, 0.586, 40.60, 34.59, 1666 54: N10.01 E35.02, 0.821, 57.87, 35.22, 2984 55: S15.30 W22.69, 0.851, 15.11, 8.87, 451 56: N12.01 E39.18, 0.777, 114.03, 73.31, 5356 57: N20.94 E36.33, 0.789, 164.13, 103.88, 8688 58: S1.260 W24.20, 0.902, 3.88, 2.15, 129 59: S0.914 W23.90, 0.905, 2.15, 1.19, 57 60: S1.094 W25.12, 0.896, 3.45, 1.92, 110 61: N0.922 W23.54, 0.911, 7.34, 4.02, 265 62: N0.487 W26.46, 0.889, 3.88, 2.18, 111 63: N2.738 W22.45, 0.922, 0.86, 0.46, 23 64: N0.459 W28.89, 0.870, 6.04, 3.47, 192 65: N3.005 W24.88, 0.905, 0.86, 0.47, 23 66: N3.982 W23.35, 0.917, 0.86, 0.47, 22 67: N3.887 W23.55, 0.916, 0.86, 0.47, 24 68: N4.878 W22.73, 0.922, 8.63, 4.68, 313 69: N3.834 W40.68, 0.759, 159.81, 105.25, 8677 70: N21.27 W9.253, 0.956, 64.35, 33.63, 4235 71: N21.98 W9.132, 0.953, 0.86, 0.45, 26 72: N20.59 W12.78, 0.948, 14.25, 7.51, 594 73: N21.18 W12.63, 0.946, 0.86, 0.45, 22 74: N21.11 W13.26, 0.944, 21.16, 11.20, 795 75: N20.90 W14.25, 0.941, 38.44, 20.40, 2003 76: N14.95 W45.59, 0.702, 256.13, 182.37, 13278 77: N13.48 W50.03, 0.648, 82.93, 63.97, 3704 78: N14.08 W77.21, 0.242, 57.01, 117.63, 2110 Umbra only 79: S19.17 E3.637, 0.896, 141.24, 78.80, 19872 80: S20.09 W8.332, 0.881, 121.80, 69.12, 16708 81: N11.12 E51.99, 0.623, 1.29, 1.03, 156 82: N3.788 W40.69, 0.759, 6.91, 4.55, 854 83: N21.27 W9.252, 0.956, 3.02, 1.58, 367 84: N15.08 W45.46, 0.703, 7.34, 5.21, 911 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1496.67 1123.53 71932 South 3238.67 1915.00 176739 Whole 4735.34 3038.53 248671 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 10 37 137 South 3 47 77 Whole 13 84 214 ------------------------------------------ Center -1 -1 -11 Seeing -1 Spots 58-60 are included in a northern sunspot group with spots 68, etc.