18 Jan 2002, 04:42:38 (UT) P=-6.085, B0=-4.86, L0=213.3, radius=976.9" obs radius = 873.3 (pixel), RMS=156.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S26.15 W9.995, 0.918, 1.25, 0.68, 30 2: S25.57 W7.038, 0.928, 10.85, 5.84, 304 3: S24.91 W7.091, 0.932, 7.93, 4.25, 211 4: S24.56 W9.737, 0.928, 6.67, 3.59, 190 5: S11.47 E9.194, 0.980, 419.07, 213.64, 23622 6: S10.83 E14.59, 0.962, 1.25, 0.65, 31 7: S4.047 W18.28, 0.949, 181.15, 95.36, 10822 8: S7.987 E81.65, 0.155, 42.99, 138.65, 1292 9: N4.529 W12.01, 0.964, 10.01, 5.19, 372 10: N5.114 W11.28, 0.965, 37.56, 19.45, 1240 11: N6.826 W11.68, 0.958, 396.11, 206.57, 24051 12: N7.494 W2.762, 0.975, 24.20, 12.40, 772 13: N7.739 E0.262, 0.975, 31.72, 16.25, 1182 14: N10.66 W2.988, 0.962, 205.78, 106.93, 12944 15: N11.31 W4.581, 0.957, 123.55, 64.52, 6569 16: N29.76 W53.97, 0.466, 69.70, 74.67, 2688 17: N30.54 W53.74, 0.464, 0.83, 0.89, 20 Umbra only 18: S11.76 E8.831, 0.981, 21.70, 11.06, 2718 19: S11.08 E9.581, 0.980, 17.94, 9.15, 2247 20: S4.037 W18.30, 0.949, 21.28, 11.20, 2666 21: N6.965 W11.74, 0.958, 44.24, 23.09, 5952 22: N10.64 W3.004, 0.962, 27.96, 14.53, 3584 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 899.50 506.90 49838 South 671.18 462.69 36502 Whole 1570.69 969.60 86340 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 11 31 South 4 11 51 Whole 6 22 82 ------------------------------------------ Center -1 -1 -11 Seeing -1