24 Aug 2011, 00:13:33 (UT) P=+18.74, B0=+6.99, L0=32.25, radius=950.6" obs radius = 849.2 (pixel), RMS=106.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S21.42 W18.85, 0.829, 0.44, 0.53, 14 2: S21.69 W23.45, 0.801, 4.85, 6.06, 180 3: S21.15 W22.44, 0.811, 14.78, 18.21, 805 4: N7.592 E40.29, 0.766, 6.84, 8.92, 293 5: N18.95 E30.92, 0.844, 4.85, 5.74, 180 6: N13.61 W24.04, 0.909, 19.86, 21.83, 1106 7: N18.69 W26.66, 0.879, 186.04, 211.60, 16458 8: N15.95 W32.56, 0.837, 84.96, 101.42, 7669 9: N16.94 W30.46, 0.853, 82.54, 96.66, 5606 10: N19.49 W27.83, 0.868, 0.66, 0.76, 23 11: N20.68 W28.11, 0.861, 0.88, 1.02, 30 Umbra only 12: N18.40 W26.52, 0.881, 23.39, 26.55, 4265 13: N15.96 W32.51, 0.838, 14.12, 16.85, 2666 14: N16.99 W30.71, 0.851, 5.73, 6.73, 945 15: N20.40 W26.42, 0.875, 0.66, 0.75, 99 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 386.66 448.00 31365 South 20.08 24.81 999 Whole 406.74 472.81 32364 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 12 42 South 1 3 13 Whole 4 15 55 ------------------------------------------ Center 1 5 15 Seeing 2