18 Apr 2002, 01:17:39 (UT) P=-25.85, B0=-5.38, L0=109.1, radius=957.3" obs radius = 858.0 (pixel), RMS=152.5 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S14.16 W46.87, 0.682, 322.59, 236.20, 18161 2: S14.90 W44.79, 0.706, 2.59, 1.83, 65 3: S14.50 W44.88, 0.706, 6.05, 4.28, 155 4: S15.23 W42.53, 0.732, 1.29, 0.88, 29 5: S14.31 W39.33, 0.769, 900.33, 585.12, 36089 6: S15.14 W41.50, 0.744, 0.86, 0.58, 20 7: S14.39 W39.82, 0.763, 0.86, 0.56, 20 8: N11.25 W57.18, 0.510, 53.62, 52.48, 1778 9: S19.80 E16.92, 0.927, 256.43, 138.17, 14335 10: S20.09 E19.30, 0.914, 3.89, 2.12, 98 11: S20.08 E22.88, 0.893, 159.56, 89.27, 8727 12: N19.10 W71.99, 0.260, 48.43, 93.07, 1638 13: S20.34 E24.35, 0.882, 1.72, 0.97, 42 14: S20.10 E24.45, 0.883, 4.75, 2.69, 131 15: S2.804 W12.75, 0.974, 37.18, 19.08, 2067 16: S4.392 W7.624, 0.991, 137.51, 69.37, 6804 17: S3.036 W9.446, 0.985, 8.21, 4.16, 228 18: S2.371 W8.011, 0.988, 20.32, 10.27, 526 19: S2.274 W4.340, 0.995, 3.89, 1.95, 101 20: S12.68 E34.79, 0.818, 1.72, 1.05, 46 21: N6.851 E25.44, 0.881, 21.62, 12.26, 867 22: N7.159 E27.14, 0.867, 196.75, 113.42, 9998 23: N9.939 E40.18, 0.733, 7.35, 5.01, 212 Umbra only 24: S14.06 W46.96, 0.681, 34.16, 25.05, 4109 25: S19.87 E16.89, 0.927, 20.75, 11.18, 2403 26: S20.08 E22.92, 0.893, 10.37, 5.80, 1201 27: N7.243 E27.05, 0.867, 12.97, 7.47, 1509 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 327.78 276.25 14493 South 1869.86 1168.65 87644 Whole 2197.64 1444.91 102137 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 6 46 South 4 21 61 Whole 8 27 107 ------------------------------------------ Center -1 -1 -11 Seeing -1