2026-07-20 00:13:22UT (2026-07-20 09:13:22JST) Solar Science Observatory NAOJ P= +5.79, B0=+4.77, L0=178.80, radius=944.0" obs radius= 934.8 (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 S14.14 E26.77, 0.842, 2.19, 1.30, 0.33 3 2: p S13.11 E21.61, 0.883, 3.28, 1.86, 0.58 3 3: p S11.76 E23.40, 0.878, 6.56, 3.73, 1.14 3 4: p S11.16 E22.26, 0.889, 5.10, 2.87, 1.08 3 5: pu S07.27 W13.75, 0.950, 326.38, 171.84, 82.53 1 6: p S07.27 W11.04, 0.960, 3.28, 1.71, 0.59 1 7: p S07.03 W11.73, 0.958, 1.46, 0.76, 0.21 1 8: p S06.68 W12.14, 0.958, 1.46, 0.76, 0.24 1 9: p S05.76 W12.19, 0.961, 4.74, 2.46, 1.03 1 10: p S05.35 W12.27, 0.962, 2.19, 1.14, 0.34 1 11: p S03.77 W13.53, 0.961, 2.55, 1.33, 0.51 1 12: pu N03.95 E23.98, 0.914, 44.44, 24.31, 12.70 2 13: p N03.93 E22.19, 0.926, 9.47, 5.11, 2.09 2 14: p N04.51 E25.32, 0.905, 4.37, 2.42, 0.67 2 15: p N04.31 E22.49, 0.924, 2.55, 1.38, 0.43 2 16: p N04.35 E21.18, 0.933, 4.37, 2.34, 0.74 2 17: p N04.72 E20.81, 0.935, 5.46, 2.92, 1.08 2 18: p N05.71 E21.89, 0.928, 2.55, 1.37, 0.56 2 19: p N06.04 E26.09, 0.899, 1.82, 1.01, 0.24 2 20: p N06.03 E25.23, 0.905, 4.01, 2.21, 0.70 2 21: p N06.05 E24.21, 0.913, 3.28, 1.80, 0.61 2 22: p N06.16 E25.42, 0.904, 1.09, 0.60, 0.15 2 23: pu N06.89 E22.39, 0.925, 69.94, 37.82, 17.83 2 24: p N06.43 E23.28, 0.919, 2.19, 1.19, 0.33 2 25: p N06.66 E21.05, 0.933, 27.32, 14.63, 6.82 2 26: pu N15.28 E71.24, 0.331, 284.85, 430.26, 45.81 4 27: p N13.70 E74.16, 0.284, 9.84, 17.32, 0.60 4 28: pu N14.92 E74.00, 0.287, 22.58, 39.37, 2.09 4 29: p N15.70 E74.33, 0.282, 11.29, 20.05, 0.77 4 30: p N16.28 E73.66, 0.292, 2.55, 4.36, 0.14 4 31: u 5 S07.67 W13.80, 0.948, 26.96, 14.22, 13.79 1 32: u 5 S06.76 W13.77, 0.951, 29.14, 15.32, 14.89 1 33: u 12 N03.92 E24.07, 0.913, 8.01, 4.39, 3.59 2 34: u 23 N06.81 E22.47, 0.924, 1.82, 0.99, 0.76 2 35: u 23 N06.95 E22.16, 0.926, 1.82, 0.98, 0.80 2 36: u 26 N15.30 E71.31, 0.330, 83.42, 126.42, 23.49 4 37: u 28 N15.18 E73.98, 0.287, 1.82, 3.17, 0.36 4 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 513.98 610.48 94.36 South 359.16 189.75 88.57 Whole 873.14 800.23 182.93 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S06.32 W12.89, 191.70, 9, 1, 0.956, 342.04, 180.00 2: N05.45 E23.20, 155.61, 17, 1, 0.920, 182.86, 99.12 3: S12.49 E23.75, 155.05, 4, 1, 0.873, 17.12, 9.75 4: N15.09 E72.55, 106.26, 7, 0, 0.310, 331.12, 511.36 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 24 44 South 2 13 33 Whole 4 37 77 ------------------------------------------ Center 3 30 60 dark:pcg20260720_090752_00 flat:pcg20260720_090955_01