3 Apr 2002, 04:09:53 (UT) P=-26.24, B0=-6.43, L0=305.5, radius=961.4" obs radius = 861.4 (pixel), RMS=167.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.86 W43.59, 0.717, 0.84, 0.59, 20 2: S18.25 W43.24, 0.722, 91.80, 63.53, 3817 3: S14.09 W50.96, 0.634, 3.00, 2.36, 95 4: S5.726 W24.97, 0.907, 11.58, 6.38, 412 5: S5.531 W24.57, 0.910, 3.42, 1.88, 110 6: S8.048 W13.84, 0.971, 0.84, 0.44, 25 7: S12.00 E13.81, 0.967, 403.68, 208.70, 22194 8: S13.96 E20.08, 0.932, 0.84, 0.45, 23 9: S13.84 E19.80, 0.934, 2.14, 1.14, 58 10: S13.54 E19.97, 0.934, 9.42, 5.05, 347 11: S13.15 E19.00, 0.940, 2.56, 1.36, 75 12: S13.03 E19.22, 0.939, 1.70, 0.91, 50 13: S11.74 E17.99, 0.948, 0.84, 0.45, 22 14: S11.43 E18.16, 0.947, 9.00, 4.75, 291 15: S11.77 E18.88, 0.943, 2.14, 1.13, 62 16: S12.65 E21.11, 0.929, 1.28, 0.69, 33 17: S11.75 E19.19, 0.941, 7.72, 4.10, 312 18: N9.357 W22.34, 0.888, 2.56, 1.44, 68 19: N11.57 W22.21, 0.878, 507.50, 288.77, 28727 20: S12.06 E25.35, 0.901, 1.70, 0.95, 42 21: N9.858 W18.00, 0.911, 134.70, 73.86, 6510 22: N10.31 W18.40, 0.907, 0.84, 0.47, 23 23: N9.940 W16.66, 0.918, 13.72, 7.47, 517 24: N2.482 E3.107, 0.986, 671.38, 340.30, 41525 25: S0.403 E8.455, 0.983, 15.44, 7.85, 497 26: N1.606 E6.852, 0.983, 345.34, 175.64, 16363 27: N10.83 W14.27, 0.924, 2.14, 1.15, 67 28: N9.674 W11.84, 0.939, 0.84, 0.45, 24 29: S0.412 E10.26, 0.978, 6.00, 3.06, 226 30: N11.82 W12.77, 0.925, 72.50, 39.16, 2889 31: N0.715 E8.475, 0.981, 1.70, 0.87, 44 32: N0.931 E10.87, 0.973, 193.90, 99.55, 9787 33: S0.057 E11.65, 0.973, 3.42, 1.76, 90 34: N11.35 W10.26, 0.936, 57.90, 30.91, 2287 35: N1.987 E7.841, 0.979, 1.70, 0.87, 51 36: N1.338 E12.86, 0.965, 356.06, 184.32, 17025 37: N12.74 W12.36, 0.922, 18.00, 9.77, 838 38: N12.46 W11.80, 0.925, 9.00, 4.86, 323 39: N2.355 E8.909, 0.976, 11.14, 5.71, 435 40: N12.45 W10.93, 0.928, 12.44, 6.69, 454 41: N12.53 W10.34, 0.929, 0.84, 0.46, 20 42: N13.65 W10.20, 0.923, 355.64, 192.46, 19494 43: N2.558 E10.75, 0.970, 56.18, 28.96, 2768 44: N2.614 E11.52, 0.967, 4.28, 2.21, 133 45: N13.03 W5.394, 0.938, 23.16, 12.34, 920 46: N12.83 W3.241, 0.942, 55.34, 29.36, 2035 47: N10.65 E3.050, 0.954, 28.74, 15.05, 1331 48: N11.63 E2.325, 0.949, 144.14, 75.87, 5418 49: N12.30 E0.769, 0.946, 3.42, 1.81, 92 50: N13.86 W1.545, 0.937, 1.70, 0.91, 45 51: N5.147 E57.50, 0.521, 14.14, 13.57, 447 Umbra only 52: S12.26 E13.79, 0.966, 10.72, 5.54, 1312 53: S11.63 E13.79, 0.967, 8.58, 4.43, 1058 54: N11.53 W22.22, 0.878, 62.20, 35.38, 8191 55: N9.899 W17.94, 0.912, 1.70, 0.94, 205 56: N2.500 E3.013, 0.986, 92.22, 46.74, 12789 57: N1.106 E10.98, 0.973, 4.28, 2.20, 513 58: N13.59 W10.36, 0.923, 19.72, 10.68, 2448 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 3100.94 1645.39 160660 South 579.36 317.62 28801 Whole 3680.30 1963.01 189461 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 38 78 South 5 20 70 Whole 9 58 148 ------------------------------------------ Center -1 -1 -11 Seeing -1 Spots 25,29 and 33 are included in a northern sunspot group with spots 24/56 etc.