4 Aug 1998, 23:47:15 (UT) P=+12.29, B0=+6.05, L0=311.4, radius=947.5" obs radius = 847.7 (pixel), RMS=88.60 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S24.75 E45.69, 0.586, 11.51, 9.81, 228 2: S23.85 E47.98, 0.566, 48.72, 43.03, 1519 3: S23.44 E51.48, 0.526, 35.43, 33.67, 753 4: S22.61 E55.13, 0.484, 141.29, 145.88, 4369 5: S22.88 E44.16, 0.616, 27.01, 21.92, 713 6: S22.72 E45.02, 0.607, 8.85, 7.29, 145 7: S21.06 E40.54, 0.667, 281.26, 210.75, 9534 8: S22.05 E42.84, 0.636, 2.65, 2.08, 37 9: N12.80 W11.73, 0.972, 9.30, 4.78, 157 10: N13.44 W10.92, 0.974, 8.85, 4.54, 154 11: N14.00 W11.01, 0.972, 9.74, 5.00, 187 12: N13.74 W15.41, 0.956, 105.41, 55.11, 3437 13: N13.27 W14.50, 0.961, 6.20, 3.22, 104 14: N14.63 W11.87, 0.968, 3.54, 1.82, 56 15: N17.02 W14.31, 0.952, 3.54, 1.86, 46 16: N17.26 W15.53, 0.946, 2.21, 1.17, 29 17: N25.79 W34.40, 0.784, 78.39, 49.96, 2935 18: N28.90 W28.05, 0.819, 1.77, 1.08, 28 19: N28.61 W30.02, 0.806, 4.87, 3.02, 74 20: N29.05 W31.05, 0.795, 11.51, 7.23, 223 21: N30.59 W27.54, 0.812, 0.88, 0.54, 11 Umbra only 22: S22.66 E55.10, 0.484, 13.73, 14.17, 927 23: S21.60 E40.92, 0.659, 8.41, 6.37, 562 24: S20.71 E40.30, 0.672, 21.70, 16.14, 1589 25: N13.80 W15.48, 0.955, 12.84, 6.71, 884 26: N25.79 W34.42, 0.784, 14.17, 9.03, 1018 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 246.26 139.38 7441 South 556.76 474.46 17298 Whole 803.03 613.84 24739 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 15 35 South 1 11 21 Whole 3 26 56 ------------------------------------------ Center -1 -1 -11 Seeing -1