10 Apr 1998, 23:53:34 (UT) P=-26.24, B0=-5.92, L0=45.77, radius=959.2" obs radius = 857.0 (pixel), RMS=62.22 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S25.82 W45.68, 0.670, 32.50, 24.24, 439 2: S27.03 W39.80, 0.727, 86.66, 59.57, 1347 3: S21.61 W43.60, 0.707, 286.46, 202.43, 9441 4: S22.55 W33.94, 0.801, 165.12, 102.99, 4651 5: S21.24 W10.53, 0.948, 345.40, 182.02, 12438 6: S22.35 W7.437, 0.951, 13.42, 7.06, 143 7: S22.32 W5.800, 0.954, 151.24, 79.22, 3109 8: S27.33 E12.03, 0.911, 58.50, 32.09, 1099 9: S26.79 E16.96, 0.895, 7.80, 4.35, 73 10: S26.13 E16.81, 0.900, 3.46, 1.92, 32 11: S17.99 E4.371, 0.975, 640.98, 328.67, 29939 12: S23.92 E15.56, 0.917, 35.10, 19.12, 397 13: S28.88 E31.82, 0.789, 92.30, 58.43, 1424 14: S24.23 E20.69, 0.890, 0.86, 0.48, 8 15: S19.98 E13.29, 0.944, 278.22, 147.22, 7924 16: S28.64 E35.91, 0.756, 29.46, 19.48, 372 Umbra only 17: S21.60 W43.59, 0.707, 75.84, 53.57, 4608 18: S22.55 W34.00, 0.801, 33.80, 21.09, 1807 19: S21.23 W10.59, 0.948, 109.64, 57.79, 7086 20: S22.36 W5.655, 0.954, 8.22, 4.31, 379 21: S18.02 E4.353, 0.975, 277.36, 142.23, 20986 22: S20.02 E13.54, 0.943, 49.84, 26.40, 2968 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 0.00 0.00 0 South 2227.48 1269.35 72836 Whole 2227.48 1269.35 72836 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North -1 0 -10 South -1 22 12 Whole -1 22 12 ------------------------------------------ Center -1 -1 -11 Seeing -1