26 Aug 1998, 04:57:08 (UT) P=+19.45, B0=+7.06, L0=31.06, radius=951.1" obs radius = 851.3 (pixel), RMS=91.89 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S22.02 W23.29, 0.798, 209.92, 131.39, 8423 2: N15.49 E27.29, 0.882, 2.63, 1.49, 37 3: N15.83 E27.18, 0.882, 10.54, 5.96, 210 4: N16.82 E27.18, 0.880, 1.75, 0.99, 24 5: N17.08 E26.89, 0.882, 11.85, 6.72, 236 6: N19.17 E19.97, 0.921, 0.87, 0.47, 14 7: N27.49 E63.08, 0.455, 11.85, 13.02, 265 8: N21.14 E19.73, 0.915, 3.95, 2.15, 64 9: N21.72 E20.76, 0.907, 2.63, 1.45, 42 10: N22.86 E9.275, 0.950, 2.63, 1.38, 39 11: N19.73 W2.435, 0.974, 5.70, 2.92, 92 12: N26.43 W5.571, 0.939, 1.31, 0.70, 18 13: N31.41 W3.761, 0.909, 759.78, 417.82, 28497 14: N32.49 W3.999, 0.901, 59.28, 32.89, 2025 15: N31.48 W8.213, 0.901, 1.31, 0.73, 17 16: N16.50 W51.21, 0.630, 29.42, 23.31, 672 17: N15.90 W58.03, 0.539, 13.17, 12.22, 246 18: N15.00 W62.21, 0.478, 38.64, 40.37, 840 19: N37.31 W46.70, 0.615, 7.02, 5.70, 118 Umbra only 20: S22.06 W23.28, 0.798, 37.33, 23.37, 3229 21: N31.05 W2.953, 0.912, 5.70, 3.12, 382 22: N31.10 W4.719, 0.910, 67.19, 36.90, 6152 23: N31.83 W2.838, 0.906, 3.51, 1.93, 230 24: N32.42 W3.879, 0.901, 5.70, 3.16, 414 25: N33.52 W2.034, 0.894, 5.27, 2.94, 371 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 964.43 570.38 33456 South 209.92 131.39 8423 Whole 1174.37 701.77 41879 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 23 83 South 1 2 12 Whole 7 25 95 ------------------------------------------ Center -1 -1 -11 Seeing -1