19 Dec 2012, 03:07:40 (UT) P=+8.138, B0=-1.46, L0=136.5, radius=976.9" obs radius = 871.6 (pixel), RMS=145.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S12.52 E27.82, 0.868, 150.83, 86.82, 8383 2: S7.645 E21.17, 0.927, 279.88, 150.91, 15416 3: S7.893 E23.33, 0.912, 2.51, 1.37, 58 4: S5.105 E31.50, 0.851, 212.01, 124.53, 12864 5: S6.742 E23.48, 0.913, 20.53, 11.23, 1051 6: S4.487 E30.00, 0.865, 68.29, 39.47, 2778 7: N10.51 E73.64, 0.272, 93.01, 170.95, 3184 * 8: N9.417 E0.078, 0.982, 1.67, 0.85, 39 * 9: N15.78 W5.197, 0.951, 1.25, 0.66, 31 Umbra only 10: S12.47 E27.78, 0.869, 16.75, 9.64, 2028 11: S7.796 E21.57, 0.924, 25.13, 13.59, 3002 12: S7.291 E20.57, 0.931, 2.51, 1.34, 272 13: S5.084 E31.43, 0.851, 31.42, 18.44, 3837 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 93.01 170.95 3184 South 734.07 414.36 40550 Whole 827.08 585.31 43734 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 1 11 South 2 10 30 Whole 3 11 41 ------------------------------------------ Center -1 -1 -11 Seeing 4