31 Jul 2000, 05:33:33 (UT) P=+10.62, B0=+5.75, L0=86.11, radius=947.0" obs radius = 847.4 (pixel), RMS=84.33 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.30 E64.92, 0.360, 55.85, 77.42, 1088 2: S18.79 E57.74, 0.470, 31.47, 33.45, 600 3: S20.49 E21.10, 0.834, 308.97, 185.14, 14138 4: S17.68 E46.66, 0.620, 95.30, 76.85, 2998 5: S16.04 E49.81, 0.589, 2.21, 1.88, 28 6: S15.05 E52.21, 0.562, 43.44, 38.60, 883 7: S14.07 E48.93, 0.609, 26.15, 21.44, 520 8: S29.16 W46.36, 0.550, 186.18, 169.03, 7142 9: S6.276 E20.59, 0.914, 3.54, 1.93, 47 10: N15.53 E36.59, 0.796, 229.18, 143.87, 10872 11: N9.312 W25.57, 0.901, 156.48, 86.75, 6066 12: N10.96 W28.33, 0.878, 12.41, 7.06, 233 13: N10.67 W31.24, 0.854, 19.94, 11.67, 430 14: N11.10 W32.73, 0.840, 274.84, 163.47, 12035 15: N15.54 W71.61, 0.329, 56.29, 85.51, 1307 Umbra only 16: S20.52 E21.08, 0.834, 77.13, 46.22, 6821 17: S17.69 E46.71, 0.619, 9.30, 7.51, 599 18: S29.12 W46.31, 0.551, 38.12, 34.56, 2963 19: N15.56 E36.58, 0.796, 65.60, 41.18, 5851 20: N9.290 W25.62, 0.901, 34.13, 18.93, 2737 21: N11.10 W32.73, 0.840, 69.59, 41.39, 5792 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 749.16 498.36 30943 South 753.15 605.79 27444 Whole 1502.31 1104.15 58387 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 9 39 South 5 12 62 Whole 8 21 101 ------------------------------------------ Center -1 -1 -11 Seeing -1