30 Sep 2025, 03:44:17 (UT) P=+25.89, B0=+6.76, L0=83.14, radius=959.7" obs radius = 861.3 (pixel), RMS=110.6 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: N2.056 E36.54, 0.801, 21.88, 13.65, 590 5 2: N1.622 E35.86, 0.807, 0.85, 0.53, 14 5 3: N1.826 E35.81, 0.808, 4.72, 2.91, 88 5 4: N2.393 E34.97, 0.817, 12.87, 7.86, 297 5 5: N3.167 E32.78, 0.840, 604.62, 359.86, 34447 5 6: N4.915 E30.08, 0.866, 27.46, 15.85, 699 5 7: N5.512 E31.31, 0.855, 48.49, 28.33, 1304 5 8: N5.025 E30.87, 0.859, 0.85, 0.49, 13 5 9: N6.716 E33.13, 0.839, 43.76, 26.06, 1335 5 10: N8.730 E28.15, 0.883, 32.18, 18.21, 725 4 11: N8.189 E26.45, 0.896, 11.58, 6.46, 235 4 12: N8.264 E25.66, 0.902, 9.01, 4.99, 162 4 13: N9.569 E28.90, 0.876, 1.71, 0.97, 28 4 14: N9.732 E27.29, 0.889, 257.89, 144.93, 12217 4 15: N8.447 E24.56, 0.910, 47.63, 26.15, 1617 4 16: S15.08 W27.75, 0.817, 36.04, 22.03, 775 2 17: S15.73 W28.79, 0.805, 31.75, 19.70, 760 2 18: N9.870 E25.19, 0.905, 10.29, 5.68, 195 4 19: N10.17 E21.80, 0.928, 533.39, 287.28, 23760 4 20: N11.63 E27.16, 0.889, 117.14, 65.88, 6058 4 21: S10.82 W24.06, 0.868, 293.94, 169.23, 13648 2 22: N10.81 E22.80, 0.921, 1.28, 0.69, 20 4 23: N11.66 E23.94, 0.912, 22.31, 12.22, 603 4 24: S14.07 W32.45, 0.784, 130.45, 83.18, 3883 2 25: S11.47 W26.49, 0.847, 59.64, 35.18, 1435 2 26: S11.06 W25.93, 0.853, 1.28, 0.75, 22 2 27: S9.435 W23.99, 0.875, 13.30, 7.59, 248 2 28: S11.12 W28.73, 0.831, 9.44, 5.67, 171 2 29: N18.73 E37.03, 0.788, 137.31, 87.07, 3729 6 30: N16.62 E30.71, 0.851, 93.54, 54.91, 2746 6 31: S9.980 W27.14, 0.849, 6.00, 3.53, 110 2 32: S9.033 W26.64, 0.858, 90.11, 52.50, 2691 2 33: S9.529 W27.79, 0.846, 1.28, 0.76, 21 2 34: S9.788 W30.62, 0.822, 426.97, 259.69, 19615 2 35: N19.17 E33.71, 0.818, 24.88, 15.19, 618 6 36: N8.763 W5.954, 0.994, 0.85, 0.43, 15 3 37: N27.02 E34.57, 0.781, 96.12, 61.46, 4119 7 38: N9.856 W7.296, 0.990, 29.60, 14.94, 727 3 39: S9.553 W50.55, 0.602, 240.73, 199.73, 9508 1 40: N15.71 W9.583, 0.974, 12.44, 6.38, 255 3 41: N15.71 W10.03, 0.973, 1.28, 0.66, 21 3 Umbra only 42: N3.194 E32.70, 0.840, 129.16, 76.80, 14717 5 43: N9.954 E27.98, 0.884, 21.02, 11.89, 2058 4 44: N9.603 E26.48, 0.896, 15.01, 8.38, 1348 4 45: N11.63 E27.25, 0.888, 23.60, 13.28, 2139 4 46: N9.956 E22.11, 0.926, 48.06, 25.93, 4462 4 47: S10.89 W23.73, 0.870, 44.62, 25.63, 4350 2 48: N10.68 E20.71, 0.934, 0.85, 0.45, 67 4 49: S9.494 W29.98, 0.828, 28.32, 17.08, 2626 2 50: S10.21 W31.49, 0.812, 30.89, 19.01, 2890 2 51: N27.01 E34.58, 0.781, 10.29, 6.58, 898 7 52: S9.570 W50.67, 0.600, 6.00, 4.99, 481 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 2206.08 1270.18 96637 South 1340.99 859.60 52887 Whole 3547.07 2129.79 149524 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S9.559 W50.59, 133.69, 2, 0, 0.602, 240.73, 199.74 2: S11.80 W28.07, 111.17, 15, 0, 0.834, 1100.25, 659.87 3: N12.25 W8.097, 91.20, 4, 1, 0.986, 44.20, 22.42 4: N9.975 E24.98, 58.12, 16, 1, 0.907, 1044.47, 573.51 5: N3.953 E33.14, 49.96, 10, 0, 0.838, 765.54, 455.59 6: N17.98 E34.01, 49.09, 3, 0, 0.819, 255.75, 157.19 7: N27.02 E34.58, 48.52, 2, 0, 0.782, 96.12, 61.47 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 35 85 South 2 17 37 Whole 7 52 122 ------------------------------------------ Center 2 20 40 Seeing 3