28 Sep 2003, 00:17:24 (UT) P=+25.71, B0=+6.87, L0=336.9, radius=959.1" obs radius = 857.8 (pixel), RMS=183.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S10.57 W6.057, 0.948, 17.73, 9.34, 798 2: S5.636 E2.653, 0.975, 144.50, 74.08, 8286 3: S3.185 E2.032, 0.984, 23.36, 11.87, 1110 4: S9.073 W9.488, 0.948, 4.75, 2.50, 165 5: S7.910 W23.59, 0.884, 35.47, 20.04, 1939 6: S8.309 W26.69, 0.860, 66.62, 38.71, 3088 7: S1.375 W17.93, 0.941, 4.75, 2.52, 166 8: S1.368 W19.74, 0.931, 3.89, 2.09, 122 9: N4.234 W12.53, 0.975, 6.05, 3.10, 216 10: N1.874 W18.06, 0.947, 6.05, 3.19, 279 11: N3.888 W14.09, 0.968, 5.19, 2.67, 213 12: N4.040 W14.56, 0.966, 3.89, 2.01, 124 13: N1.986 W19.41, 0.939, 4.75, 2.53, 149 14: N4.282 W15.36, 0.963, 19.46, 10.10, 803 15: N3.030 W18.49, 0.946, 59.27, 31.30, 3409 16: N1.418 W21.45, 0.926, 2.16, 1.16, 68 17: N0.463 W23.52, 0.911, 4.32, 2.37, 163 18: N6.580 W14.76, 0.967, 529.11, 273.46, 32372 19: N2.137 W23.00, 0.917, 49.75, 27.10, 2689 20: N3.234 W22.78, 0.920, 4.75, 2.58, 146 21: N3.566 W22.25, 0.924, 1.73, 0.93, 58 22: N4.065 W23.98, 0.913, 0.86, 0.47, 24 23: N3.745 W25.34, 0.903, 2.16, 1.19, 69 24: N5.092 W24.18, 0.912, 30.28, 16.59, 1373 25: N4.436 W26.57, 0.894, 224.10, 125.26, 11401 26: N4.622 W29.04, 0.874, 150.55, 86.05, 7664 27: N4.831 W28.10, 0.882, 0.86, 0.49, 27 28: N4.432 W31.12, 0.856, 109.45, 63.89, 6394 29: N5.513 W27.86, 0.885, 1.73, 0.97, 49 Umbra only 30: S5.679 E2.636, 0.975, 1.29, 0.66, 170 31: S5.542 E2.472, 0.975, 0.86, 0.44, 112 32: N6.599 W14.47, 0.968, 48.88, 25.23, 6903 33: N4.480 W26.80, 0.892, 3.46, 1.93, 454 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1216.57 657.50 67690 South 301.11 161.20 15674 Whole 1517.69 818.70 83364 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 25 35 South 3 8 38 Whole 4 33 73 ------------------------------------------ Center -1 -1 -11 Seeing -1 Spots 7-8 are included in a northern sunspot group with spots 18/32 etc.