04 Aug 2025, 01:03:48 (UT) P=+12.07, B0=+5.99, L0=117.5, radius=947.4" obs radius = 851.1 (pixel), RMS=138.2 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: S13.56 W13.83, 0.914, 0.87, 0.48, 19 3 2: S13.11 W19.10, 0.891, 166.10, 93.15, 9070 3 3: S11.88 W16.06, 0.913, 6.59, 3.60, 194 3 4: N4.561 E17.92, 0.951, 119.96, 63.03, 5735 4 5: N4.572 E16.86, 0.957, 0.87, 0.45, 18 4 6: N4.899 E16.92, 0.956, 2.19, 1.14, 46 4 7: N5.190 E16.12, 0.960, 90.52, 47.10, 3249 4 8: N6.407 E20.81, 0.935, 85.24, 45.56, 3552 4 9: N5.406 E14.23, 0.969, 114.25, 58.91, 5663 4 10: N5.471 E11.49, 0.980, 18.45, 9.41, 605 4 11: N6.360 E13.64, 0.972, 2.19, 1.13, 47 4 12: N11.70 E22.28, 0.922, 1.75, 0.95, 36 5 13: N12.41 E17.71, 0.947, 487.31, 257.11, 27537 5 14: N12.29 E20.32, 0.933, 1.75, 0.94, 42 5 15: N21.35 E83.61, 0.140, 2.63, 9.35, 57 6 16: N21.64 E83.28, 0.146, 1.31, 4.49, 26 6 17: N9.294 W25.22, 0.904, 1.31, 0.72, 28 2 18: N9.803 W24.40, 0.910, 11.42, 6.27, 413 2 19: N10.59 W47.45, 0.680, 60.64, 44.57, 1847 1 20: N10.25 W45.93, 0.699, 14.94, 10.68, 600 1 21: N8.723 W52.60, 0.612, 8.34, 6.81, 196 1 22: N9.904 W47.77, 0.676, 0.87, 0.64, 20 1 23: N9.657 W50.27, 0.644, 18.01, 13.98, 560 1 24: N10.17 W49.13, 0.658, 14.06, 10.67, 451 1 25: N10.69 W56.12, 0.564, 432.83, 383.67, 20023 1 26: N12.04 W46.56, 0.690, 108.53, 78.59, 3497 1 27: N11.87 W47.45, 0.679, 2.63, 1.93, 56 1 28: N11.89 W48.75, 0.663, 21.09, 15.90, 523 1 29: N11.84 W48.15, 0.670, 4.39, 3.27, 93 1 30: N10.66 W53.23, 0.604, 0.87, 0.72, 18 1 31: N11.62 W49.04, 0.659, 0.87, 0.66, 18 1 32: N12.67 W45.85, 0.698, 0.87, 0.62, 19 1 33: N12.83 W50.10, 0.645, 11.42, 8.85, 330 1 Umbra only 34: S13.11 W19.11, 0.891, 25.04, 14.04, 2910 3 35: N4.347 E17.99, 0.951, 3.95, 2.07, 395 4 36: N6.402 E20.86, 0.935, 0.87, 0.46, 85 4 37: N5.668 E14.31, 0.969, 4.83, 2.49, 502 4 38: N12.16 E18.18, 0.945, 18.01, 9.52, 1944 5 39: N12.48 E17.40, 0.949, 50.09, 26.38, 6188 5 40: N9.998 W55.66, 0.570, 0.87, 0.77, 84 1 41: N10.34 W56.21, 0.562, 9.22, 8.19, 893 1 42: N11.14 W56.33, 0.561, 21.53, 19.18, 2224 1 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1641.68 1088.28 75305 South 173.57 97.23 9283 Whole 1815.25 1185.52 84588 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N10.85 W51.27, 168.78, 18, 0, 0.631, 700.44, 581.64 2: N9.611 W24.72, 142.23, 2, 1, 0.908, 12.74, 7.00 3: S12.86 W17.49, 135.01, 4, 1, 0.902, 173.57, 97.24 4: N5.370 E16.40, 101.11, 11, 1, 0.960, 433.71, 226.77 5: N12.23 E18.91, 98.60, 5, 1, 0.942, 490.83, 259.01 6: N21.49 E83.47, 34.04, 2, 0, 0.143, 3.95, 13.85 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 38 88 South 1 4 14 Whole 6 42 102 ------------------------------------------ Center 4 22 62 Seeing 3