19 Aug 2012, 00:09:23 (UT) P=+17.43, B0=+6.83, L0=307.5, radius=949.8" obs radius = 848.7 (pixel), RMS=169.3 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S18.26 W15.04, 0.873, 3.09, 1.77, 93 2: S17.20 W17.43, 0.869, 9.28, 5.33, 435 3: N5.618 E11.03, 0.981, 7.07, 3.60, 257 4: N5.715 E11.36, 0.980, 2.20, 1.12, 54 5: N6.126 E9.342, 0.986, 3.53, 1.79, 131 6: N5.786 E7.823, 0.990, 3.97, 2.00, 129 7: N16.61 E45.96, 0.695, 96.78, 69.58, 4552 8: N19.44 E71.50, 0.336, 5.74, 8.53, 168 9: N20.88 E73.80, 0.301, 1.76, 2.93, 49 10: N21.97 W72.77, 0.317, 63.19, 99.63, 2159 11: N22.04 W75.17, 0.280, 27.39, 48.90, 913 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 211.68 238.12 8412 South 12.37 7.10 528 Whole 224.05 245.23 8940 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 9 49 South 1 2 12 Whole 5 11 61 ------------------------------------------ Center -1 -1 -11 Seeing 3