11 Dec 1997, 23:58:07 (UT) P=+11.54, B0=-0.54, L0=186.7, radius=976.2" obs radius = 870.3 (pixel), RMS=64.55 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S39.59 W3.818, 0.774, 183.22, 118.24, 6352 2: S21.74 W5.623, 0.927, 1.26, 0.67, 12 3: S21.59 W5.907, 0.928, 3.36, 1.81, 33 4: N29.34 W9.640, 0.854, 214.72, 125.61, 6260 5: N30.01 W5.409, 0.857, 28.98, 16.91, 482 6: N31.70 W4.191, 0.843, 132.36, 78.46, 3524 7: N31.38 W8.251, 0.839, 30.24, 18.01, 393 8: N32.20 W7.969, 0.832, 9.24, 5.54, 102 9: N26.13 W42.60, 0.656, 51.68, 39.35, 1007 10: N26.19 W70.71, 0.292, 16.80, 28.75, 189 11: N31.22 W41.30, 0.637, 150.44, 117.99, 3715 12: N33.18 W35.53, 0.675, 127.32, 94.20, 2575 Umbra only 13: S39.55 W3.813, 0.775, 51.26, 33.06, 3235 14: N28.76 W9.012, 0.861, 0.84, 0.48, 39 15: N29.70 W10.03, 0.850, 28.56, 16.79, 1567 16: N31.73 W4.034, 0.843, 18.06, 10.71, 996 17: N31.24 W41.34, 0.636, 13.86, 10.88, 699 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 761.78 524.86 18247 South 187.84 120.73 6397 Whole 949.62 645.59 24644 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North -1 13 3 South -1 4 -6 Whole -1 17 7 ------------------------------------------ Center -1 -1 -11 Seeing -1