18 Sep 2023, 01:15:27 (UT) P=+24.47, B0=+7.16, L0=171.2, radius=956.4" obs radius = 856.6 (pixel), RMS=135.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S24.86 E70.78, 0.243, 1.73, 3.55, 35 11 2: S17.77 W1.630, 0.906, 1.30, 0.71, 29 5 3: S17.50 W2.584, 0.907, 22.12, 12.18, 796 5 4: N9.015 E68.34, 0.381, 194.35, 254.94, 7003 10 5: N10.94 E60.77, 0.499, 44.68, 44.75, 1600 9 6: N8.693 W26.95, 0.893, 1.30, 0.72, 27 3 7: N21.91 W1.459, 0.966, 1.30, 0.67, 28 6 8: N11.00 W32.41, 0.845, 7.80, 4.61, 194 2 9: N10.17 W35.41, 0.817, 2.60, 1.59, 70 2 10: N30.72 E9.682, 0.904, 0.86, 0.47, 19 8 11: N11.20 W33.79, 0.833, 10.84, 6.51, 337 2 12: N27.64 E1.071, 0.936, 14.31, 7.64, 593 7 13: N9.830 W37.00, 0.802, 5.63, 3.51, 187 2 14: N10.17 W37.82, 0.793, 1.30, 0.82, 30 2 15: N28.25 W2.084, 0.932, 242.94, 130.27, 13620 7 16: N19.39 W21.09, 0.914, 113.66, 62.13, 5468 4 17: N10.90 W38.21, 0.789, 1.30, 0.82, 28 2 18: N11.48 W39.94, 0.770, 113.66, 73.77, 5079 2 19: N19.02 W24.40, 0.894, 56.83, 31.75, 1714 4 20: N20.03 W24.34, 0.891, 2.60, 1.45, 59 4 21: N20.84 W23.38, 0.895, 5.63, 3.14, 177 4 22: N12.74 W41.25, 0.755, 2.16, 1.43, 52 2 23: N22.60 W68.52, 0.383, 67.24, 87.71, 2255 1 Umbra only 24: N28.20 W2.156, 0.932, 35.14, 18.83, 3859 7 25: N11.48 W40.01, 0.769, 3.03, 1.97, 296 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 891.10 718.80 38540 South 25.16 16.46 860 Whole 916.26 735.26 39400 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N22.61 W68.52, 239.68, 1, 0 2: N11.23 W37.31, 208.48, 9, 0 3: N8.694 W26.95, 198.12, 1, 1 4: N19.70 W22.73, 193.89, 4, 1 5: S17.60 W2.253, 173.41, 2, 1 6: N21.91 W1.460, 172.62, 1, 1 7: N28.05 W1.086, 172.25, 3, 1 8: N30.73 E9.682, 161.48, 1, 1 9: N10.95 E60.78, 110.38, 1, 0 10: N9.016 E68.34, 102.82, 1, 0 11: S24.86 E70.79, 100.38, 1, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 9 22 112 South 2 3 23 Whole 11 25 135 ------------------------------------------ Center 6 12 72 Seeing 3