20 Aug 2001, 00:07:44 (UT) P=+17.65, B0=+6.86, L0=47.13, radius=949.9" obs radius = 851.5 (pixel), RMS=136.8 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S10.87 E26.86, 0.847, 16.24, 9.58, 547 2: S12.40 E16.94, 0.901, 8.78, 4.86, 252 3: S31.73 W54.44, 0.428, 0.87, 1.02, 18 4: S31.12 W54.46, 0.432, 38.63, 44.68, 1035 5: N12.46 E38.04, 0.789, 6.58, 4.17, 166 6: N12.81 E34.36, 0.825, 49.60, 30.04, 1204 7: N13.61 E39.73, 0.770, 57.50, 37.33, 2192 8: N12.71 E35.14, 0.818, 7.46, 4.56, 161 9: N13.34 E32.75, 0.839, 230.47, 137.18, 9837 10: N12.74 E31.50, 0.851, 1.31, 0.77, 29 11: N13.62 E34.57, 0.822, 8.78, 5.33, 190 12: N13.99 E33.95, 0.828, 17.99, 10.86, 448 13: N15.49 E39.74, 0.767, 45.21, 29.45, 1270 14: N14.09 E33.41, 0.832, 1.31, 0.79, 27 15: N14.77 E33.39, 0.831, 3.51, 2.11, 77 16: N14.19 W8.960, 0.980, 4.82, 2.46, 110 17: N25.46 E17.85, 0.904, 17.56, 9.70, 564 18: N25.93 E18.21, 0.900, 4.82, 2.68, 109 19: N11.03 W33.08, 0.839, 270.42, 161.09, 11823 20: N24.50 E8.303, 0.943, 253.74, 134.47, 11798 21: N27.54 E21.76, 0.872, 6.14, 3.52, 178 22: N26.37 E15.12, 0.911, 114.14, 62.59, 4292 23: N29.02 E22.29, 0.861, 132.14, 76.71, 5674 24: N30.39 E22.68, 0.850, 22.82, 13.41, 717 Umbra only 25: N13.19 E32.57, 0.841, 0.87, 0.52, 83 26: N11.04 W33.06, 0.839, 19.75, 11.76, 2008 27: N24.47 E8.334, 0.943, 21.95, 11.63, 2267 28: N29.04 E22.34, 0.860, 3.07, 1.78, 294 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1256.43 729.30 50866 South 64.53 60.16 1852 Whole 1320.97 789.46 52718 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 24 74 South 3 4 34 Whole 8 28 108 ------------------------------------------ Center -1 -1 -11 Seeing -1