8 Oct 1998, 23:55:06 (UT) P=+26.29, B0=+6.29, L0=172.9, radius=962.2" obs radius = 860.5 (pixel), RMS=83.89 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S21.51 E48.64, 0.570, 275.95, 241.70, 8126 2: S20.84 E52.50, 0.526, 25.79, 24.49, 453 3: S20.48 E50.19, 0.557, 20.20, 18.10, 350 4: S20.00 E52.39, 0.532, 2.14, 2.01, 26 5: S17.78 W12.77, 0.889, 2.57, 1.44, 33 6: S17.32 W18.03, 0.869, 45.56, 26.19, 1502 7: N19.91 E37.89, 0.774, 31.37, 20.24, 718 8: N20.01 W1.614, 0.971, 49.43, 25.45, 1449 9: N20.62 W1.197, 0.968, 2.14, 1.10, 30 10: N22.24 W2.125, 0.960, 99.29, 51.67, 3213 11: N21.14 W3.908, 0.964, 121.21, 62.84, 4699 12: N18.88 W9.450, 0.963, 11.60, 6.02, 208 13: N19.38 W9.411, 0.961, 3.86, 2.01, 54 14: N19.24 W10.01, 0.960, 18.91, 9.84, 498 15: N20.73 W8.173, 0.958, 56.73, 29.58, 1387 16: N17.71 W13.79, 0.952, 0.85, 0.45, 11 17: N17.14 W15.49, 0.947, 6.01, 3.17, 85 18: N20.08 W10.75, 0.954, 1.71, 0.90, 22 19: N18.81 W13.99, 0.948, 12.03, 6.34, 248 20: N19.37 W15.94, 0.937, 314.64, 167.72, 15920 21: N19.91 W18.27, 0.924, 6.44, 3.48, 105 22: N17.93 W73.13, 0.308, 4.72, 7.67, 65 Umbra only 23: S21.09 E47.95, 0.581, 17.19, 14.78, 1207 24: S17.36 W18.01, 0.869, 4.29, 2.47, 281 25: N20.01 W1.544, 0.971, 1.28, 0.66, 78 26: N21.11 W3.985, 0.964, 26.65, 13.81, 2006 27: N22.15 W1.928, 0.961, 7.73, 4.02, 493 28: N19.30 W15.92, 0.938, 94.56, 50.39, 8636 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 741.04 398.55 28712 South 372.24 313.97 10490 Whole 1113.28 712.52 39202 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 20 50 South 2 8 28 Whole 5 28 78 ------------------------------------------ Center -1 -1 -11 Seeing -1