31 Dec 2001, 00:12:17 (UT) P=+2.614, B0=-2.90, L0=92.85, radius=977.5" obs radius = 872.1 (pixel), RMS=140.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S27.47 E78.26, 0.203, 7.95, 19.52, 172 2: S29.39 E21.66, 0.833, 7.95, 4.77, 193 3: S29.19 E21.49, 0.835, 0.83, 0.50, 19 4: S28.48 E20.52, 0.846, 84.54, 49.95, 3968 5: S21.02 E72.00, 0.306, 93.32, 152.47, 3228 6: S20.21 E69.16, 0.350, 12.13, 17.30, 297 7: S17.93 W43.94, 0.699, 27.62, 19.73, 863 8: S17.84 W47.06, 0.663, 23.85, 17.98, 765 9: S15.99 W52.63, 0.596, 46.45, 38.93, 1395 10: S8.366 W32.67, 0.839, 46.03, 27.43, 1891 11: S7.241 W27.37, 0.886, 41.01, 23.14, 1347 12: S5.749 W1.528, 0.998, 0.83, 0.41, 18 13: S5.711 W30.27, 0.863, 38.92, 22.54, 1015 14: S3.974 W4.819, 0.996, 294.63, 147.86, 16764 15: S4.344 W2.739, 0.998, 11.29, 5.65, 326 16: S4.010 W2.743, 0.998, 1.67, 0.83, 37 17: S3.934 W2.893, 0.998, 0.83, 0.41, 17 18: S3.377 W2.927, 0.998, 4.60, 2.30, 123 19: S1.426 W6.366, 0.993, 6.69, 3.36, 167 20: N2.623 E61.63, 0.471, 1.25, 1.33, 27 21: N4.386 E48.28, 0.658, 126.81, 96.23, 6222 22: N4.596 E51.18, 0.619, 75.33, 60.75, 2809 23: N5.043 E49.59, 0.640, 1.25, 0.98, 28 24: N5.725 E32.55, 0.832, 100.02, 60.06, 4306 25: N3.736 W46.00, 0.688, 41.43, 30.07, 1625 26: N3.550 W49.48, 0.644, 2.09, 1.62, 47 27: N4.760 W57.45, 0.531, 55.66, 52.39, 1414 28: N4.773 W49.57, 0.641, 42.27, 32.96, 1338 29: N6.004 W54.18, 0.575, 7.95, 6.90, 192 30: N9.701 E20.71, 0.912, 125.97, 69.04, 6758 31: N13.75 W12.89, 0.933, 90.81, 48.63, 4430 32: N14.15 W9.091, 0.943, 94.16, 49.88, 4891 33: N13.69 W11.89, 0.937, 2.51, 1.33, 62 34: N13.93 W9.860, 0.942, 1.67, 0.88, 36 35: N15.21 W11.84, 0.929, 4.60, 2.47, 146 Umbra only 36: S4.008 W4.839, 0.996, 37.66, 18.90, 4686 37: N4.405 E48.28, 0.658, 5.02, 3.81, 523 38: N9.701 E20.69, 0.912, 9.62, 5.27, 1031 39: N14.15 W9.025, 0.944, 4.18, 2.21, 446 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 773.83 515.60 34331 South 751.23 555.18 32605 Whole 1525.07 1070.79 66936 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 19 79 South 6 20 80 Whole 12 39 159 ------------------------------------------ Center -1 -1 -11 Seeing -1