2025-09-28 01:44:15UT (2025-09-28 10:44:15JST) Solar Science Observatory NAOJ P=+25.74, B0=+6.85, L0=110.56, radius=957.2" obs radius= 953.6 (pixel), p_thresh=-0.095, u_thresh=-0.335 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S24.35 E16.89, 0.816, 8.75, 5.36, 1.29 9 2: p S25.76 W04.99, 0.839, 1.75, 1.04, 0.22 6 3: pu N03.06 E61.85, 0.474, 261.50, 275.75, 57.69 11 4: p S12.25 E08.07, 0.935, 13.30, 7.11, 2.19 8 5: pu N05.41 E60.38, 0.500, 42.36, 42.38, 6.58 11 6: p N06.25 E59.71, 0.511, 6.65, 6.51, 0.76 11 7: pu S11.01 E02.43, 0.951, 14.00, 7.36, 3.43 7 8: p S10.18 E03.19, 0.955, 10.50, 5.50, 1.83 7 9: p S10.28 E01.01, 0.955, 13.30, 6.96, 1.99 7 10: p S09.82 E00.36, 0.958, 6.65, 3.47, 1.10 7 11: p N09.70 E54.66, 0.586, 1.40, 1.19, 0.16 10 12: pu S10.14 W02.98, 0.955, 203.74, 106.67, 55.32 7 13: p S19.97 W22.86, 0.819, 14.70, 8.97, 2.20 3 14: p S19.24 W24.75, 0.812, 12.25, 7.54, 2.39 3 15: pu N16.49 E59.91, 0.511, 33.26, 32.53, 5.13 12 16: pu S17.05 W28.48, 0.799, 34.66, 21.68, 5.97 2 17: p N17.13 E64.22, 0.448, 4.55, 5.08, 0.52 12 18: p N17.84 E62.07, 0.479, 16.10, 16.80, 1.63 12 19: p S16.76 W29.41, 0.794, 2.10, 1.32, 0.24 2 20: p S16.58 W29.43, 0.795, 1.05, 0.66, 0.12 2 21: p N18.42 E64.47, 0.444, 20.65, 23.27, 2.58 12 22: p N18.66 E61.91, 0.481, 4.90, 5.09, 0.48 12 23: p S16.59 W32.04, 0.773, 1.40, 0.91, 0.18 2 24: pu S15.88 W31.54, 0.781, 61.61, 39.43, 12.99 2 25: p S10.46 W19.81, 0.897, 3.15, 1.76, 0.41 4 26: p S11.66 W23.48, 0.868, 2.80, 1.61, 0.30 4 27: p S11.39 W23.65, 0.868, 14.70, 8.47, 2.82 4 28: pu S09.50 W22.44, 0.885, 366.16, 206.78, 108.04 4 29: p N27.68 E63.12, 0.453, 28.35, 31.30, 3.81 13 30: p N04.26 W12.95, 0.974, 10.15, 5.21, 2.11 5 31: p N05.51 W11.15, 0.981, 3.50, 1.78, 0.47 5 32: p N05.79 W10.89, 0.982, 2.10, 1.07, 0.36 5 33: pu N10.02 W65.59, 0.425, 182.73, 215.04, 38.94 1 34: u 3 N03.07 E61.81, 0.475, 71.76, 75.59, 29.45 11 35: u 5 N05.55 E60.38, 0.500, 4.20, 4.20, 1.25 11 36: u 7 S11.02 E02.43, 0.951, 1.40, 0.74, 0.56 7 37: u 12 S10.14 W02.98, 0.955, 37.11, 19.43, 19.40 7 38: u 15 N16.54 E60.19, 0.507, 2.45, 2.42, 0.67 12 39: u 16 S16.97 W28.47, 0.800, 2.10, 1.31, 0.75 2 40: u 24 S15.70 W31.44, 0.783, 1.75, 1.12, 0.64 2 41: u 28 S09.40 W22.23, 0.887, 66.16, 37.28, 39.34 4 42: u 28 S10.01 W23.20, 0.878, 25.20, 14.35, 12.22 4 43: u 33 N10.06 W65.59, 0.425, 45.86, 53.98, 18.26 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 618.21 663.01 121.22 South 786.59 442.61 203.02 Whole 1404.79 1105.62 324.24 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N10.04 W65.59, 176.15, 2, 0, 0.425, 182.73, 215.04 2: S16.40 W30.23, 140.79, 7, 0, 0.789, 100.82, 64.00 3: S19.61 W23.78, 134.34, 2, 0, 0.816, 26.95, 16.52 4: S10.20 W22.13, 132.69, 6, 1, 0.884, 386.82, 218.62 5: N04.99 W11.95, 122.50, 3, 1, 0.978, 15.75, 8.07 6: S25.76 W04.99, 115.55, 1, 0, 0.839, 1.75, 1.04 7: S10.34 W00.43, 110.99, 7, 1, 0.955, 248.19, 129.96 8: S12.25 E08.07, 102.49, 1, 1, 0.935, 13.30, 7.11 9: S24.35 E16.89, 93.67, 1, 0, 0.816, 8.75, 5.36 10: N09.70 E54.66, 55.90, 1, 0, 0.586, 1.40, 1.19 11: N04.25 E61.06, 49.50, 5, 0, 0.488, 310.50, 324.63 12: N17.55 E62.15, 48.41, 6, 0, 0.478, 79.46, 82.77 13: N27.68 E63.12, 47.44, 1, 0, 0.453, 28.35, 31.30 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 6 18 78 South 7 25 95 Whole 13 43 173 ------------------------------------------ Center 4 17 57 dark:pcg20250928_104542_00 flat:pcg20250928_104047_01