4 Apr 2002, 23:57:32 (UT) P=-26.28, B0=-6.32, L0=281.4, radius=960.9" obs radius = 859.6 (pixel), RMS=138.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S17.72 W67.04, 0.402, 6.46, 8.02, 157 2: S12.07 W10.64, 0.978, 363.57, 185.83, 21286 3: S13.64 W9.344, 0.979, 9.04, 4.62, 270 4: S13.60 W7.302, 0.984, 3.44, 1.75, 75 5: N11.69 W46.37, 0.649, 371.33, 286.01, 19744 6: N9.953 W43.35, 0.692, 113.29, 81.76, 4378 7: N2.745 W21.27, 0.919, 640.57, 348.18, 40459 8: N2.039 W18.29, 0.939, 333.42, 177.50, 14666 9: N0.087 W15.48, 0.957, 2.58, 1.34, 55 10: N11.37 W37.86, 0.747, 28.00, 18.72, 677 11: S0.399 W13.08, 0.968, 29.72, 15.33, 903 12: N10.95 W35.84, 0.770, 10.76, 6.99, 292 13: N1.199 W11.78, 0.970, 648.75, 334.25, 36996 14: N11.22 W35.62, 0.771, 0.86, 0.55, 17 15: N3.311 W18.15, 0.936, 0.86, 0.45, 17 16: N2.188 W14.30, 0.958, 36.18, 18.88, 1215 17: N2.404 W13.41, 0.961, 20.24, 10.53, 621 18: N13.69 W34.20, 0.772, 259.33, 167.83, 11334 19: N13.66 W29.08, 0.817, 149.48, 91.37, 5897 20: N13.33 W25.18, 0.849, 127.08, 74.77, 5358 21: N12.20 W22.69, 0.872, 40.92, 23.43, 1411 22: N15.00 W27.14, 0.825, 7.75, 4.69, 254 23: N12.55 W3.226, 0.944, 2.58, 1.36, 64 24: N13.58 W2.761, 0.939, 1.72, 0.91, 38 25: N14.66 E2.785, 0.932, 6.03, 3.23, 145 26: N5.203 E31.66, 0.832, 10.76, 6.46, 256 27: N18.01 E59.78, 0.441, 117.60, 133.16, 4140 28: N17.49 E64.42, 0.376, 6.89, 9.16, 158 29: N17.86 E67.33, 0.330, 17.66, 26.69, 426 30: N18.87 E66.20, 0.343, 3.01, 4.38, 67 31: N19.63 E67.24, 0.325, 0.86, 1.32, 18 32: N19.80 E69.93, 0.283, 4.73, 8.35, 105 Umbra only 33: S12.09 W10.65, 0.978, 60.74, 31.04, 7219 34: N11.65 W46.40, 0.648, 54.27, 41.81, 6209 35: N2.680 W21.41, 0.919, 127.51, 69.36, 16169 36: N0.799 W12.70, 0.967, 2.15, 1.11, 214 37: N1.400 W11.50, 0.970, 86.15, 44.36, 9792 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 2963.34 1842.43 148808 South 412.25 215.56 22691 Whole 3375.60 2058.00 171499 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 32 92 South 2 5 25 Whole 8 37 117 ------------------------------------------ Center -1 -1 -11 Seeing -1 Spot 11 is included in a northern sunspot group with spots 13/37 etc.