17 Aug 2000, 04:21:32 (UT) P=+16.82, B0=+6.76, L0=222.0, radius=949.5" obs radius = 849.9 (pixel), RMS=83.18 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S38.44 W41.22, 0.511, 156.01, 152.41, 4925 2: S36.89 W49.06, 0.449, 97.84, 108.78, 2620 3: S14.98 E0.967, 0.928, 248.56, 133.81, 6935 4: S13.22 W1.970, 0.939, 3.08, 1.64, 38 5: S13.36 W2.803, 0.937, 3.52, 1.87, 44 6: S5.765 E16.68, 0.934, 384.31, 205.60, 17864 7: S12.52 W2.612, 0.942, 14.54, 7.71, 220 8: S5.946 E19.68, 0.917, 10.57, 5.76, 156 9: S12.27 W3.017, 0.943, 7.05, 3.73, 92 10: S11.69 W5.373, 0.944, 204.05, 108.04, 6340 11: S12.22 W6.972, 0.938, 0.88, 0.46, 11 12: S4.806 E17.83, 0.932, 1.32, 0.70, 16 13: S11.77 W6.681, 0.941, 7.05, 3.74, 101 14: S12.70 W13.02, 0.917, 69.19, 37.68, 1524 15: S11.20 W17.19, 0.907, 11.45, 6.31, 181 16: S8.949 W28.25, 0.845, 4.84, 2.86, 62 17: N12.84 E30.07, 0.864, 245.48, 142.05, 10667 18: N15.14 E31.71, 0.846, 15.86, 9.37, 213 19: N9.785 E5.834, 0.993, 11.01, 5.54, 162 20: N10.21 E2.725, 0.997, 3.96, 1.98, 48 21: N23.16 W10.69, 0.943, 157.77, 83.62, 5541 22: N22.52 W16.68, 0.923, 342.44, 185.35, 12782 23: N21.98 W13.81, 0.938, 10.13, 5.40, 148 24: N24.90 W8.124, 0.941, 249.44, 132.51, 7959 25: N24.21 W10.61, 0.938, 12.78, 6.80, 200 26: N19.67 W33.18, 0.822, 7.49, 4.55, 114 27: N19.32 W36.90, 0.788, 13.22, 8.38, 227 28: N20.39 W33.99, 0.812, 13.22, 8.13, 236 29: N28.39 W15.47, 0.897, 19.83, 11.04, 361 30: N28.94 W15.05, 0.896, 3.96, 2.21, 53 Umbra only 31: S38.36 W41.10, 0.513, 14.10, 13.72, 900 32: S36.87 W49.08, 0.449, 2.64, 2.94, 153 33: S14.86 E1.564, 0.929, 9.69, 5.21, 591 34: S5.745 E16.70, 0.934, 115.91, 62.01, 9641 35: S11.73 W5.311, 0.944, 16.30, 8.63, 1033 36: N12.84 E30.07, 0.864, 65.22, 37.74, 5327 37: N23.26 W10.49, 0.943, 26.88, 14.24, 1965 38: N24.74 W7.724, 0.942, 25.56, 13.55, 1730 39: N22.69 W16.69, 0.922, 62.58, 33.90, 5303 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1106.65 606.99 38711 South 1224.33 781.18 41129 Whole 2330.98 1388.18 79840 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 18 68 South 5 21 71 Whole 10 39 139 ------------------------------------------ Center -1 -1 -11 Seeing -1