26 Dec 2000, 00:42:47 (UT) P=+4.903, B0=-2.33, L0=295.9, radius=977.3" obs radius = 872.2 (pixel), RMS=124.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S20.34 E39.42, 0.737, 22.16, 15.02, 582 2: S12.93 E38.64, 0.769, 510.84, 331.85, 20319 3: S12.46 E36.92, 0.788, 0.82, 0.53, 16 4: S10.30 E36.09, 0.801, 4.60, 2.87, 90 5: S9.262 E35.16, 0.812, 75.30, 46.33, 2556 6: S9.857 W36.64, 0.796, 203.74, 127.85, 11128 7: N5.562 E47.62, 0.666, 3.34, 2.51, 67 8: N7.047 E47.79, 0.661, 74.88, 56.63, 1758 9: N6.941 E44.71, 0.699, 50.62, 36.16, 1451 10: N6.392 W4.898, 0.984, 17.98, 9.13, 438 11: N8.004 W1.112, 0.983, 388.66, 197.58, 19831 12: N8.176 W5.819, 0.978, 226.76, 115.91, 12993 13: N9.164 W2.075, 0.979, 16.30, 8.33, 393 14: N9.664 W8.366, 0.967, 84.92, 43.88, 2375 15: N10.05 W11.03, 0.958, 418.80, 218.46, 26153 16: N9.357 W7.750, 0.970, 1.24, 0.64, 23 17: N9.623 W8.939, 0.966, 2.08, 1.08, 43 18: N10.44 W8.365, 0.964, 0.82, 0.43, 16 19: N11.62 W2.218, 0.969, 27.60, 14.23, 843 20: N12.62 W4.185, 0.963, 17.56, 9.11, 357 21: N12.53 W3.650, 0.964, 0.82, 0.43, 16 22: N20.72 E16.74, 0.880, 89.94, 51.07, 3851 Umbra only 23: S9.876 W36.66, 0.796, 34.30, 21.53, 3815 24: N7.972 W0.869, 0.983, 35.14, 17.86, 3389 25: N8.134 W5.878, 0.978, 41.82, 21.38, 4626 26: N10.06 W10.98, 0.958, 94.54, 49.31, 11155 27: N20.66 E16.78, 0.880, 2.92, 1.66, 275 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1422.32 765.65 70608 South 817.46 524.46 34691 Whole 2239.78 1290.12 105299 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 20 50 South 3 7 37 Whole 6 27 87 ------------------------------------------ Center -1 -1 -11 Seeing -1