28 Dec 2001, 00:09:01 (UT) P=+4.068, B0=-2.54, L0=132.3, radius=977.4" obs radius = 872.7 (pixel), RMS=155.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S29.14 E58.74, 0.474, 78.14, 82.38, 3144 2: S21.16 W5.220, 0.943, 33.01, 17.49, 1426 3: S20.00 W4.263, 0.951, 3.34, 1.75, 85 4: S19.77 W3.442, 0.953, 0.83, 0.43, 20 5: S19.63 W3.764, 0.953, 17.13, 8.98, 467 6: S16.94 W10.02, 0.953, 14.62, 7.66, 508 7: S8.417 E17.22, 0.950, 133.31, 70.13, 7198 8: S7.905 E12.16, 0.973, 145.01, 74.49, 6295 9: S8.801 E4.902, 0.990, 84.83, 42.82, 3451 10: S8.463 E16.08, 0.955, 1.25, 0.65, 30 11: S8.917 E6.209, 0.988, 20.47, 10.36, 967 12: S9.185 E2.407, 0.992, 28.41, 14.31, 1185 13: S8.178 E11.21, 0.976, 13.79, 7.06, 425 14: S8.483 E3.390, 0.992, 46.80, 23.57, 1859 15: S8.111 E9.962, 0.980, 9.61, 4.90, 314 16: S8.033 E11.60, 0.975, 0.83, 0.42, 20 17: S4.819 E35.31, 0.815, 304.65, 186.68, 16950 18: S7.988 E6.124, 0.989, 48.05, 24.27, 2703 19: S10.50 W65.57, 0.414, 2.50, 3.02, 60 20: S7.270 E8.980, 0.984, 45.97, 23.34, 2177 21: S10.45 W59.31, 0.509, 3.34, 3.28, 85 22: S9.775 W69.58, 0.350, 73.13, 104.20, 2380 23: S8.781 W13.89, 0.965, 7.52, 3.89, 195 24: S9.287 W74.34, 0.273, 17.13, 31.36, 538 25: S6.921 E4.962, 0.993, 0.83, 0.42, 21 26: S8.432 W65.62, 0.414, 68.95, 83.20, 2418 27: N5.596 E72.66, 0.291, 14.20, 24.33, 427 28: N2.497 E6.633, 0.989, 10.86, 5.49, 334 29: N1.589 W14.88, 0.963, 23.40, 12.13, 678 30: N2.492 W4.040, 0.993, 39.70, 19.97, 1420 31: N1.871 W13.93, 0.967, 1.25, 0.64, 29 32: N2.052 W14.06, 0.966, 3.34, 1.72, 87 33: N2.896 W4.346, 0.992, 0.83, 0.42, 21 34: N2.926 W4.533, 0.992, 1.25, 0.63, 33 35: N8.970 E59.65, 0.491, 61.85, 62.89, 2658 36: N5.282 E21.37, 0.922, 1.25, 0.67, 31 37: N5.282 E18.69, 0.938, 1.25, 0.66, 34 38: N4.290 W8.386, 0.982, 176.77, 89.98, 10111 39: N4.687 W15.30, 0.956, 449.67, 235.00, 22393 40: N4.220 W12.05, 0.971, 1.67, 0.86, 43 41: N5.906 W10.31, 0.973, 45.13, 23.19, 1894 42: N6.092 W12.45, 0.965, 1.25, 0.64, 31 43: N6.663 W12.59, 0.963, 50.56, 26.24, 1912 44: N6.865 W15.48, 0.950, 53.07, 27.91, 1884 45: N6.830 W14.67, 0.954, 0.83, 0.43, 20 46: N7.827 W7.880, 0.974, 1.25, 0.64, 33 47: N12.34 E27.68, 0.854, 19.22, 11.24, 742 Umbra only 48: S8.496 E17.36, 0.949, 4.59, 2.42, 529 49: S4.801 E35.30, 0.816, 25.49, 15.61, 3086 50: N4.271 W8.376, 0.982, 15.88, 8.08, 1957 51: N4.624 W15.96, 0.953, 0.83, 0.43, 96 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 958.69 545.79 44815 South 1203.59 831.17 54921 Whole 2162.28 1376.97 99736 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 23 83 South 6 28 88 Whole 12 51 171 ------------------------------------------ Center -1 -1 -11 Seeing -1