2026-07-21 05:23:45UT (2026-07-21 14:23:45JST) Solar Science Observatory NAOJ P= +6.32, B0=+4.88, L0=162.72, radius=944.1" obs radius= 934.4 (pixel), p_thresh=-0.100, u_thresh=-0.350 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: p S21.22 E59.01, 0.447, 2.19, 2.44, 0.19 7 2: p S10.16 E06.01, 0.960, 1.82, 0.95, 0.33 3 3: p S07.16 E18.38, 0.928, 5.10, 2.75, 0.84 5 4: p S05.94 E79.47, 0.172, 2.55, 7.41, 0.16 8 5: p S04.60 E77.12, 0.215, 1.09, 2.55, 0.07 8 6: pu S03.90 E77.14, 0.215, 44.47, 103.22, 5.91 8 7: p S03.17 E77.20, 0.216, 4.01, 9.30, 0.24 8 8: pu S07.03 W29.84, 0.847, 281.06, 165.85, 82.24 2 9: p S07.77 W28.00, 0.860, 1.82, 1.06, 0.26 2 10: p S06.88 W27.58, 0.867, 1.82, 1.05, 0.26 2 11: p S09.47 W48.73, 0.634, 1.46, 1.15, 0.16 1 12: p S08.96 W46.99, 0.658, 2.19, 1.66, 0.36 1 13: pu N04.23 E08.75, 0.988, 451.30, 228.31, 124.98 4 14: p N03.41 E06.37, 0.994, 1.09, 0.55, 0.16 4 15: p N03.62 E06.64, 0.993, 5.47, 2.75, 1.09 4 16: p N03.80 E05.03, 0.996, 12.03, 6.04, 2.20 4 17: p N03.73 E05.28, 0.996, 1.09, 0.55, 0.14 4 18: p N04.04 E03.90, 0.998, 2.19, 1.10, 0.38 4 19: p N04.34 E05.80, 0.995, 4.01, 2.02, 0.78 4 20: pu N05.57 E02.63, 0.999, 683.15, 341.96, 224.65 4 21: p N05.34 E05.49, 0.995, 5.47, 2.75, 0.89 4 22: p N05.17 E05.14, 0.996, 1.82, 0.92, 0.29 4 23: p N05.89 E10.83, 0.982, 12.03, 6.12, 2.63 4 24: pu N05.96 E09.15, 0.987, 62.34, 31.57, 16.06 4 25: p N05.31 E04.77, 0.997, 4.01, 2.01, 0.68 4 26: p N05.67 E05.90, 0.995, 2.92, 1.47, 0.53 4 27: p N06.12 E07.54, 0.991, 12.76, 6.44, 2.96 4 28: p N06.12 E06.98, 0.992, 8.02, 4.04, 1.92 4 29: p N06.65 E07.41, 0.991, 9.11, 4.60, 1.96 4 30: p N06.41 E05.57, 0.995, 1.09, 0.55, 0.14 4 31: p N06.93 E05.90, 0.994, 6.20, 3.12, 1.27 4 32: p N06.95 E05.63, 0.995, 2.19, 1.10, 0.32 4 33: p N06.96 E05.28, 0.995, 1.09, 0.55, 0.16 4 34: pu N15.32 E55.57, 0.566, 520.93, 460.31, 147.58 6 35: p N13.73 E58.18, 0.531, 7.29, 6.87, 0.71 6 36: pu N14.72 E58.64, 0.523, 63.79, 60.97, 10.25 6 37: p N14.35 E57.71, 0.537, 3.28, 3.06, 0.46 6 38: p N14.65 E57.61, 0.538, 1.46, 1.36, 0.14 6 39: p N15.05 E57.54, 0.539, 5.10, 4.74, 0.51 6 40: u 6 S03.91 E77.11, 0.216, 11.30, 26.16, 2.54 8 41: u 8 S07.39 W29.86, 0.846, 36.82, 21.76, 22.23 2 42: u 8 S06.45 W29.79, 0.850, 27.34, 16.09, 13.90 2 43: u 13 N04.02 E09.15, 0.987, 23.70, 12.00, 12.66 4 44: u 13 N04.19 E08.49, 0.989, 16.40, 8.29, 7.97 4 45: u 13 N04.17 E07.84, 0.991, 11.30, 5.70, 5.30 4 46: u 20 N05.27 E01.95, 0.999, 120.30, 60.19, 77.78 4 47: u 24 N06.19 E09.02, 0.987, 2.92, 1.48, 1.36 4 48: u 20 N06.00 E04.71, 0.996, 8.02, 4.02, 3.80 4 49: u 20 N06.21 E04.07, 0.997, 17.86, 8.96, 9.24 4 50: u 20 N05.95 E02.33, 0.999, 3.65, 1.82, 1.71 4 51: u 34 N15.32 E55.64, 0.565, 177.90, 157.47, 83.86 6 52: u 36 N14.78 E58.47, 0.526, 8.75, 8.32, 3.22 6 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 1891.25 1185.79 543.85 South 349.60 299.38 91.02 Whole 2240.84 1485.17 634.88 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S09.20 W47.82, 210.54, 2, 0, 0.647, 3.65, 2.81 2: S07.07 W29.19, 191.91, 5, 0, 0.853, 284.71, 167.96 3: S10.16 E06.01, 156.71, 1, 1, 0.960, 1.82, 0.95 4: N05.20 E06.14, 156.58, 29, 1, 0.994, 1289.39, 648.49 5: S07.16 E18.38, 144.34, 1, 1, 0.928, 5.10, 2.75 6: N14.79 E56.82, 105.90, 8, 0, 0.549, 601.86, 537.30 7: S21.22 E59.01, 103.71, 1, 0, 0.447, 2.19, 2.44 8: S04.32 E77.86, 84.86, 5, 0, 0.203, 52.13, 122.47 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 37 57 South 6 15 75 Whole 8 52 132 ------------------------------------------ Center 3 31 61 dark:pcg20260721_142606_00 flat:pcg20260721_085857_01