24 Sep 1998, 23:44:09 (UT) P=+25.44, B0=+6.97, L0=357.7, radius=958.3" obs radius = 856.7 (pixel), RMS=58.15 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S31.22 E45.05, 0.536, 50.73, 47.25, 712 2: S18.62 W1.470, 0.901, 43.79, 24.28, 728 3: S19.47 W3.669, 0.893, 30.35, 16.98, 321 4: S15.20 E3.572, 0.924, 59.84, 32.37, 1183 5: S21.36 W9.617, 0.867, 193.84, 111.76, 5120 6: S15.80 E0.961, 0.921, 18.64, 10.11, 198 7: S14.94 W0.403, 0.927, 39.46, 21.26, 475 8: N16.42 W10.57, 0.970, 15.17, 7.82, 151 9: N19.82 W15.71, 0.940, 1191.25, 633.60, 56404 10: N20.83 W10.92, 0.954, 37.29, 19.54, 440 11: N20.19 W12.19, 0.952, 62.87, 33.00, 810 12: N21.09 W12.98, 0.946, 22.98, 12.14, 252 13: N22.82 W13.81, 0.935, 5.20, 2.78, 47 * 14: N18.36 W26.06, 0.884, 0.86, 0.49, 7 15: N19.04 W33.96, 0.817, 248.05, 151.65, 9170 16: N37.88 W1.248, 0.857, 13.00, 7.58, 121 17: N40.33 E2.631, 0.834, 61.57, 36.90, 780 18: N31.50 W19.81, 0.859, 225.93, 131.42, 8332 Umbra only 19: S21.39 W9.676, 0.866, 39.46, 22.76, 1924 20: N19.71 W15.61, 0.940, 500.87, 266.17, 40138 21: N21.55 W16.35, 0.930, 16.91, 9.08, 765 22: N19.03 W33.96, 0.817, 90.20, 55.14, 5841 23: N31.47 W19.81, 0.859, 81.52, 47.41, 5312 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1883.36 1036.47 76507 South 436.69 264.05 8737 Whole 2320.05 1300.53 85244 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 14 54 South 3 8 38 Whole 7 22 92 ------------------------------------------ Center -1 -1 -11 Seeing -1