24 Dec 1999, 05:04:01 (UT) P=+6.136, B0=-2.01, L0=110.6, radius=977.2" obs radius = 872.4 (pixel), RMS=101.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.24 W14.56, 0.934, 713.54, 381.90, 48087 2: S12.79 W61.01, 0.480, 439.16, 457.38, 16643 3: N9.369 W0.382, 0.980, 30.53, 15.57, 924 4: N9.936 E2.288, 0.977, 24.25, 12.40, 576 5: N9.810 E0.992, 0.978, 5.85, 2.99, 115 6: N11.50 W0.484, 0.972, 51.86, 26.67, 1606 7: N17.22 W11.82, 0.923, 1102.52, 596.66, 79065 8: N19.02 W7.716, 0.924, 263.91, 142.69, 13304 9: N20.24 W3.728, 0.923, 940.65, 509.29, 43659 10: N21.81 E3.803, 0.912, 496.04, 271.74, 19479 11: N21.07 E0.617, 0.919, 105.81, 57.51, 2784 12: N21.14 W0.197, 0.919, 5.01, 2.72, 91 Umbra only 13: S17.22 W14.62, 0.934, 214.56, 114.85, 27124 14: S12.94 W61.28, 0.475, 2.92, 3.07, 219 15: S12.64 W59.95, 0.495, 25.09, 25.30, 2093 16: N17.22 W11.84, 0.923, 352.16, 190.59, 46377 17: N19.10 W7.793, 0.924, 55.62, 30.09, 5534 18: N19.59 W4.907, 0.926, 46.00, 24.83, 3959 19: N20.42 W3.144, 0.922, 61.90, 33.53, 6331 20: N21.60 E4.044, 0.913, 53.11, 29.06, 4590 21: N20.64 W2.011, 0.922, 4.18, 2.26, 319 22: N21.20 W1.767, 0.918, 9.20, 5.00, 740 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 3026.48 1638.29 161603 South 1152.71 839.29 64730 Whole 4179.19 2477.59 226333 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 17 37 South 2 5 25 Whole 4 22 62 ------------------------------------------ Center -1 -1 -11 Seeing -1