22 Sep 2023, 03:23:59 (UT) P=+25.05, B0=+7.07, L0=117.2, radius=957.4" obs radius = 858.1 (pixel), RMS=130.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.16 E47.34, 0.616, 54.46, 44.14, 1985 2: S16.47 E43.57, 0.654, 9.94, 7.59, 252 3: S15.94 E42.67, 0.667, 21.18, 15.85, 740 4: S14.33 E43.17, 0.670, 39.76, 29.64, 1292 5: S13.30 E47.09, 0.629, 3.45, 2.74, 69 6: S23.92 E17.20, 0.816, 106.33, 65.10, 4354 7: S12.90 E44.98, 0.656, 2.59, 1.97, 58 8: S12.74 E43.92, 0.670, 28.96, 21.61, 902 9: S9.005 E37.86, 0.754, 54.03, 35.80, 2052 10: N9.169 E15.00, 0.965, 899.52, 465.62, 43696 11: S21.06 W52.59, 0.518, 3.02, 2.91, 67 12: S19.94 W52.54, 0.525, 28.96, 27.56, 985 13: N17.90 E32.95, 0.830, 157.77, 95.02, 7987 14: N8.641 E7.801, 0.990, 4.32, 2.18, 98 15: N10.14 E8.367, 0.988, 76.94, 38.93, 2260 16: N11.33 E4.939, 0.993, 20.74, 10.44, 695 17: N23.60 E39.80, 0.747, 15.99, 10.69, 456 18: N12.32 E7.381, 0.987, 1.29, 0.65, 26 19: N12.03 E5.914, 0.991, 18.58, 9.37, 528 20: S17.18 W62.15, 0.406, 60.94, 74.96, 2212 21: N12.58 E7.001, 0.988, 6.05, 3.06, 151 22: N12.78 E5.371, 0.990, 30.25, 15.26, 845 23: N12.72 E4.783, 0.991, 1.29, 0.65, 25 24: N5.512 W15.61, 0.963, 16.42, 8.52, 555 25: N5.042 W16.99, 0.956, 0.86, 0.45, 17 26: N4.955 W17.27, 0.954, 1.29, 0.67, 33 27: N5.324 W19.23, 0.944, 9.07, 4.80, 287 28: N6.033 W19.47, 0.943, 18.15, 9.62, 758 29: N5.724 W20.18, 0.939, 17.29, 9.20, 681 30: N4.521 W22.28, 0.925, 0.86, 0.46, 16 31: N7.690 W19.27, 0.944, 9.50, 5.03, 254 32: N9.299 W19.90, 0.940, 51.87, 27.56, 2506 33: N9.767 W18.67, 0.947, 3.45, 1.82, 80 34: N10.08 W18.77, 0.946, 2.59, 1.36, 60 35: N11.05 W17.55, 0.952, 6.48, 3.40, 202 36: N27.52 W25.41, 0.851, 12.96, 7.61, 386 37: N26.62 W27.27, 0.843, 7.34, 4.35, 197 38: N28.26 W26.06, 0.843, 313.81, 186.03, 14282 39: N29.38 W28.40, 0.820, 42.79, 26.06, 1263 40: N28.20 W31.24, 0.805, 76.07, 47.20, 3257 41: N28.92 W28.60, 0.822, 0.86, 0.52, 17 42: N29.09 W29.64, 0.813, 20.74, 12.75, 916 43: N29.36 W30.56, 0.805, 13.39, 8.32, 400 44: N28.62 W33.41, 0.786, 65.70, 41.79, 2698 45: N19.13 W73.96, 0.299, 1.29, 2.16, 24 46: N27.95 W54.05, 0.572, 89.04, 77.79, 3411 47: N19.72 W81.68, 0.176, 9.50, 26.92, 217 Umbra only 48: N8.821 E15.94, 0.961, 1.29, 0.67, 119 49: N9.600 E16.07, 0.960, 15.12, 7.87, 1440 50: N9.455 E14.33, 0.968, 69.59, 35.92, 8129 51: N17.90 E32.93, 0.830, 19.45, 11.71, 2062 52: N9.314 W19.89, 0.940, 5.61, 2.98, 578 53: N28.62 W25.25, 0.846, 11.23, 6.63, 1081 54: N28.24 W26.19, 0.842, 12.53, 7.43, 1279 55: N28.11 W31.12, 0.807, 1.72, 1.07, 160 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 2024.25 1166.42 89284 South 413.66 329.94 14968 Whole 2437.91 1496.36 104252 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 9 43 133 South 4 12 52 Whole 13 55 185 ------------------------------------------ Center 4 25 65 Seeing 1