08 Aug 2011, 00:05:16 (UT) P=+13.36, B0=+6.22, L0=243.8, radius=947.9" obs radius = 847.2 (pixel), RMS=126.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.35 E4.148, 0.914, 28.38, 15.52, 1008 2: S16.98 E0.490, 0.919, 1.33, 0.72, 24 3: S16.84 W0.122, 0.920, 4.43, 2.41, 88 4: S15.60 W1.266, 0.928, 17.29, 9.31, 532 5: S17.20 W13.19, 0.892, 4.87, 2.73, 107 6: N18.98 E3.146, 0.973, 25.72, 13.20, 699 7: N19.00 E2.594, 0.974, 0.88, 0.45, 18 8: N19.46 E3.374, 0.971, 0.88, 0.45, 16 9: N18.88 W0.024, 0.975, 32.37, 16.59, 1074 10: N19.89 E3.617, 0.969, 27.94, 14.40, 948 11: N18.56 W1.795, 0.976, 7.98, 4.08, 177 12: N17.12 W53.01, 0.603, 265.66, 220.10, 10622 13: N17.99 W48.56, 0.659, 140.59, 106.64, 5843 14: N16.80 W54.62, 0.582, 2.66, 2.28, 53 15: N16.76 W55.68, 0.567, 20.40, 17.96, 473 16: N17.22 W60.02, 0.506, 335.30, 331.03, 14856 Umbra only 17: N18.09 W48.48, 0.659, 4.43, 3.36, 391 18: N17.46 W52.79, 0.605, 9.31, 7.68, 841 19: N17.19 W60.40, 0.501, 29.71, 29.65, 2963 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 860.43 727.24 34779 South 56.32 30.71 1759 Whole 916.75 757.95 36538 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 14 34 South 2 5 25 Whole 4 19 59 ------------------------------------------ Center -1 -1 -11 Seeing 2