28 Dec 2000, 01:50:19 (UT) P=+3.916, B0=-2.58, L0=269.0, radius=977.4" obs radius = 872.5 (pixel), RMS=136.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S13.11 E11.40, 0.963, 444.10, 230.36, 22659 2: S13.61 E8.749, 0.970, 112.90, 58.18, 5324 3: S12.93 E9.246, 0.971, 0.82, 0.43, 17 4: S12.01 E11.26, 0.967, 5.00, 2.59, 114 5: S5.908 E65.24, 0.420, 512.26, 608.81, 23440 6: S5.664 E70.61, 0.334, 1.66, 2.50, 35 7: S5.259 E71.85, 0.313, 15.46, 24.63, 402 8: S9.113 E7.682, 0.984, 2.08, 1.06, 46 9: S11.14 W41.40, 0.743, 12.54, 8.43, 382 10: S10.77 W65.56, 0.414, 56.44, 68.12, 1912 11: S7.937 E5.300, 0.991, 54.36, 27.41, 2559 12: S8.017 E6.563, 0.989, 3.34, 1.69, 75 13: N7.178 E17.51, 0.939, 29.68, 15.80, 1203 14: N5.902 W31.21, 0.845, 35.96, 21.27, 939 15: N7.456 W30.51, 0.847, 73.58, 43.41, 2131 16: N7.784 W28.59, 0.862, 181.06, 104.91, 7965 17: N7.832 W33.05, 0.823, 155.56, 94.46, 7838 18: N8.566 W35.42, 0.798, 0.82, 0.52, 18 19: N8.549 W35.63, 0.796, 1.24, 0.78, 29 20: N9.542 W38.54, 0.763, 293.56, 192.34, 16837 21: N10.89 W37.74, 0.767, 32.18, 20.98, 940 22: N11.43 W30.80, 0.832, 0.82, 0.50, 18 23: N12.65 W31.76, 0.818, 1.66, 1.02, 35 24: N20.54 W9.709, 0.906, 87.38, 48.21, 4423 25: N29.21 E28.18, 0.746, 10.02, 6.72, 275 26: N29.83 E29.85, 0.729, 19.64, 13.47, 656 27: N31.94 E30.50, 0.706, 47.66, 33.73, 1821 Umbra only 28: S13.38 E11.13, 0.963, 30.10, 15.61, 3399 29: S5.689 E64.96, 0.425, 5.00, 5.90, 502 30: N7.789 W33.06, 0.823, 14.20, 8.63, 1512 31: N9.590 W38.55, 0.762, 43.48, 28.50, 5099 32: N20.54 W9.728, 0.906, 4.18, 2.30, 428 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 970.82 598.18 45128 South 1220.96 1034.26 56965 Whole 2191.78 1632.45 102093 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 5 14 64 Whole 9 32 122 ------------------------------------------ Center -1 -1 -11 Seeing -1