27 Apr 2001, 06:22:49 (UT) P=-24.75, B0=-4.53, L0=125.0, radius=954.9" obs radius = 857.1 (pixel), RMS=156.2 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S19.53 W69.93, 0.348, 62.82, 90.09, 1961 2: S19.61 W45.25, 0.687, 8.23, 5.98, 217 3: S9.875 E3.071, 0.994, 406.84, 204.60, 26143 4: N14.34 W37.08, 0.750, 280.33, 186.66, 17061 5: N15.23 W39.23, 0.724, 233.53, 161.23, 11228 6: N13.97 W38.47, 0.738, 0.86, 0.58, 20 7: N17.32 W39.54, 0.710, 16.46, 11.59, 502 8: N16.96 W36.38, 0.744, 7.36, 4.94, 203 9: N18.25 W38.33, 0.717, 3.46, 2.41, 89 10: N16.85 W31.78, 0.788, 55.45, 35.18, 2404 11: N16.30 W26.91, 0.831, 41.16, 24.76, 1077 12: N16.73 W26.28, 0.833, 0.86, 0.51, 20 13: N17.48 W26.48, 0.827, 3.89, 2.35, 94 14: N19.70 W25.53, 0.820, 20.79, 12.67, 697 15: N19.97 W24.94, 0.822, 15.59, 9.48, 438 16: N20.03 W24.15, 0.827, 25.56, 15.44, 728 17: N20.26 W20.31, 0.849, 917.68, 540.00, 52422 18: N9.403 E4.090, 0.968, 85.78, 44.30, 3555 19: N7.720 E12.86, 0.952, 1.29, 0.68, 32 20: N7.841 E12.79, 0.952, 0.86, 0.45, 22 21: N7.983 E12.73, 0.951, 1.73, 0.91, 44 22: N8.280 E12.73, 0.950, 4.33, 2.27, 112 23: N8.209 E15.79, 0.938, 7.79, 4.15, 215 24: N7.444 E44.15, 0.698, 153.38, 109.71, 7620 25: N7.976 E46.80, 0.664, 1.73, 1.30, 41 26: N7.893 E47.84, 0.651, 0.86, 0.66, 20 27: N8.126 E46.97, 0.662, 0.86, 0.65, 19 28: N8.152 E49.84, 0.625, 12.13, 9.70, 379 29: N27.87 E56.22, 0.453, 34.22, 37.77, 1154 30: N27.50 E56.71, 0.448, 0.86, 0.96, 20 Umbra only 31: S9.804 E3.063, 0.994, 61.52, 30.93, 8524 32: N14.36 W37.11, 0.750, 35.96, 23.95, 4524 33: N20.36 W21.07, 0.844, 95.75, 56.68, 13223 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1928.95 1221.44 100216 South 477.90 300.68 28321 Whole 2406.85 1522.13 128537 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 29 79 South 3 4 34 Whole 8 33 113 ------------------------------------------ Center -1 -1 -11 Seeing -1