19 Feb 2001, 01:13:02 (UT) P=-18.74, B0=-6.99, L0=291.4, radius=972.3" obs radius = 870.7 (pixel), RMS=139.4 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- * 1: S65.59 W88.52, 0.121, 3.35, 13.83, 74 * 2: S64.97 W88.31, 0.122, 4.61, 18.82, 101 * 3: S64.41 W88.37, 0.121, 2.09, 8.60, 46 * 4: S63.79 W88.80, 0.118, 0.83, 3.54, 18 * 5: S63.40 W88.33, 0.121, 2.09, 8.61, 45 * 6: S62.09 W88.46, 0.120, 1.25, 5.24, 26 * 7: S61.63 W88.09, 0.122, 1.67, 6.83, 37 * 8: S61.26 W88.57, 0.118, 0.83, 3.54, 18 * 9: S85.26 E88.68, 0.119, 0.83, 3.51, 18 * 10: S85.53 E88.56, 0.119, 0.83, 3.51, 17 * 11: S86.48 W88.40, 0.119, 0.83, 3.50, 17 * 12: S86.33 W89.93, 0.121, 0.83, 3.45, 17 * 13: S83.89 E89.37, 0.122, 0.83, 3.43, 18 * 14: S83.74 E89.08, 0.122, 0.83, 3.42, 18 * 15: S81.95 E86.34, 0.129, 51.22, 197.96, 1299 * 16: S80.26 E88.68, 0.123, 2.93, 11.86, 65 * 17: S79.97 E88.88, 0.123, 1.67, 6.81, 37 * 18: S79.38 E88.88, 0.123, 1.25, 5.11, 26 * 19: S79.15 E89.20, 0.122, 0.83, 3.43, 17 * 20: S78.47 E89.63, 0.120, 0.83, 3.48, 18 * 21: S78.09 E89.49, 0.120, 0.83, 3.47, 17 * 22: S77.85 E88.99, 0.122, 0.83, 3.42, 17 * 23: S77.67 E88.56, 0.124, 2.09, 8.44, 44 * 24: S77.46 E89.07, 0.122, 0.83, 3.43, 19 * 25: S77.28 E89.10, 0.122, 1.67, 6.87, 35 * 26: S75.60 E89.26, 0.121, 0.83, 3.46, 17 27: S22.70 W13.89, 0.935, 13.01, 6.95, 341 28: S25.71 E31.91, 0.811, 41.98, 25.85, 1168 29: S13.50 W10.15, 0.978, 2.09, 1.07, 45 30: S12.78 W10.86, 0.977, 7.55, 3.86, 209 31: S11.97 W10.64, 0.979, 0.83, 0.42, 18 32: S11.95 W10.49, 0.979, 0.83, 0.42, 19 33: S9.155 E3.256, 0.997, 244.35, 122.45, 11497 34: S10.15 E4.796, 0.995, 12.59, 6.32, 359 35: S8.902 E6.486, 0.993, 52.06, 26.20, 2725 36: S8.978 E8.623, 0.988, 123.01, 62.23, 5020 37: S7.932 E44.06, 0.723, 5.03, 3.48, 112 38: S7.791 E44.94, 0.712, 12.17, 8.54, 312 39: S7.195 E47.81, 0.676, 9.65, 7.13, 287 40: N18.15 W24.09, 0.823, 143.58, 87.22, 8036 41: N28.41 W44.13, 0.568, 13.01, 11.44, 408 42: N20.09 E33.10, 0.739, 25.61, 17.32, 770 Umbra only 43: S8.789 E2.881, 0.998, 4.19, 2.10, 443 44: S8.943 E6.475, 0.993, 1.25, 0.63, 129 45: N18.14 W24.10, 0.823, 18.47, 11.22, 2180 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 182.21 116.00 9214 South 525.23 275.00 22112 Whole 707.44 391.00 31326 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 4 34 South 5 15 65 Whole 8 19 99 ------------------------------------------ Center -1 -1 -11 Seeing -1