10 Dec 2001, 01:08:30 (UT) P=+12.38, B0=-0.28, L0=8.980, radius=976.0" obs radius = 872.2 (pixel), RMS=113.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.95 W11.93, 0.915, 1217.75, 665.13, 60693 2: S20.30 W9.022, 0.927, 0.83, 0.45, 14 3: S19.02 W15.51, 0.912, 164.04, 89.88, 5141 4: S18.96 W14.14, 0.918, 0.83, 0.45, 14 5: S15.51 W24.82, 0.875, 10.46, 5.97, 188 6: N2.486 E31.65, 0.850, 149.81, 88.10, 6383 7: N11.19 E61.04, 0.473, 38.49, 40.61, 1069 8: N10.90 E54.98, 0.562, 80.76, 71.80, 1981 9: N12.37 E61.72, 0.461, 28.45, 30.82, 671 10: N12.66 E50.19, 0.623, 137.25, 110.08, 5910 11: N14.26 E60.75, 0.472, 28.87, 30.56, 789 12: N15.05 E58.92, 0.497, 42.26, 42.51, 893 13: N10.10 W23.16, 0.904, 11.71, 6.47, 254 14: N10.11 W35.24, 0.803, 54.40, 33.86, 1706 15: N11.40 W67.43, 0.375, 50.21, 66.91, 1162 16: N12.40 W66.98, 0.380, 20.92, 27.47, 386 Umbra only 17: S21.48 W12.23, 0.911, 143.53, 78.76, 16166 18: S19.56 W12.50, 0.921, 34.31, 18.61, 3338 19: N2.483 E31.60, 0.850, 13.80, 8.11, 1206 20: N12.58 E50.14, 0.624, 12.13, 9.71, 1081 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 643.18 549.24 21204 South 1393.92 761.90 66050 Whole 2037.11 1311.14 87254 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 13 63 South 2 7 27 Whole 7 20 90 ------------------------------------------ Center -1 -1 -11 Seeing -1