07 Sep 2011, 01:01:56 (UT) P=+22.40, B0=+7.25, L0=206.8, radius=953.7" obs radius = 852.1 (pixel), RMS=152.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S29.78 E22.06, 0.735, 137.22, 93.31, 6621 2: S16.39 W46.93, 0.614, 7.45, 6.06, 289 3: N24.04 E76.01, 0.270, 131.52, 243.31, 5192 4: N13.32 W19.83, 0.937, 552.83, 294.96, 29436 5: N13.28 W17.12, 0.951, 2.19, 1.15, 53 6: N13.11 W17.77, 0.948, 19.28, 10.16, 659 7: N15.12 W13.35, 0.964, 3.06, 1.59, 88 8: N14.43 W15.50, 0.957, 3.06, 1.60, 75 9: N14.22 W16.52, 0.952, 10.96, 5.75, 330 10: N14.36 W16.11, 0.954, 1.31, 0.68, 35 11: N14.90 W17.54, 0.946, 3.94, 2.08, 127 12: N14.95 W18.49, 0.941, 16.65, 8.84, 541 13: N12.59 W24.36, 0.909, 1.75, 0.96, 50 14: N12.95 W24.44, 0.908, 1.75, 0.96, 46 15: N13.04 W24.77, 0.905, 4.38, 2.41, 152 16: N18.95 W11.20, 0.961, 2.19, 1.14, 54 Umbra only 17: S29.79 E22.08, 0.735, 3.94, 2.68, 419 18: N12.83 W19.64, 0.938, 4.82, 2.56, 537 19: N13.08 W19.10, 0.941, 0.87, 0.46, 95 20: N12.76 W20.30, 0.935, 20.16, 10.78, 2526 21: N14.60 W19.44, 0.936, 7.01, 3.74, 798 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 754.93 575.65 36838 South 144.67 99.38 6910 Whole 899.61 675.03 43748 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 18 38 South 2 3 23 Whole 4 21 61 ------------------------------------------ Center -1 -1 -11 Seeing 3