2025-09-23 05:50:50UT (2025-09-23 14:50:50JST) Solar Science Observatory NAOJ P=+25.25, B0=+7.02, L0=174.28, radius=955.9" obs radius= 947.8 (pixel), p_thresh=-0.120, u_thresh=-0.410 ***** 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 S19.50 E39.26, 0.684, 64.49, 47.17, 13.63 8 2: p S19.22 E37.40, 0.704, 33.31, 23.65, 6.40 8 3: p S12.42 E75.22, 0.221, 2.13, 4.81, 0.25 11 4: p S12.04 E67.91, 0.340, 15.94, 23.48, 2.70 11 5: p S13.01 E46.67, 0.636, 9.21, 7.24, 1.80 9 6: p S11.58 E45.94, 0.652, 8.15, 6.25, 1.44 9 7: pu S12.00 E42.22, 0.694, 160.51, 115.71, 45.55 9 8: pu S09.62 E41.05, 0.717, 186.38, 129.88, 56.17 9 9: p N03.57 E51.71, 0.621, 57.05, 45.90, 17.34 10 10: p S14.06 W21.55, 0.866, 7.44, 4.30, 1.24 5 11: pu S14.14 W28.10, 0.819, 107.36, 65.54, 28.22 5 12: p S13.63 W26.51, 0.834, 1.06, 0.64, 0.16 5 13: pu S16.38 W38.67, 0.709, 250.16, 176.43, 79.10 4 14: p S04.96 W21.43, 0.910, 4.96, 2.73, 0.55 6 15: p S03.39 W21.79, 0.913, 2.13, 1.16, 0.21 6 16: p S03.31 W23.11, 0.904, 25.16, 13.91, 5.13 6 17: pu N09.67 W02.40, 0.998, 487.91, 244.43, 147.90 7 18: p S18.82 W68.22, 0.309, 7.80, 12.61, 1.60 2 19: p S18.17 W68.29, 0.311, 6.02, 9.69, 1.17 2 20: p S19.10 W78.39, 0.149, 41.81, 140.62, 6.88 2 21: pu N03.15 W42.95, 0.732, 211.53, 144.47, 61.25 3 22: p N10.84 W75.48, 0.267, 34.37, 64.27, 6.14 1 23: u 7 S12.25 E42.04, 0.694, 3.19, 2.30, 1.64 9 24: u 7 S11.78 E41.99, 0.697, 4.61, 3.30, 2.38 9 25: u 8 S09.70 E41.07, 0.717, 24.80, 17.30, 14.50 9 26: u 11 S14.26 W28.29, 0.817, 8.86, 5.42, 4.54 5 27: u 13 S16.49 W38.54, 0.710, 22.68, 15.98, 12.55 4 28: u 13 S16.12 W38.93, 0.708, 6.38, 4.51, 3.34 4 29: u 17 N09.63 W02.43, 0.998, 89.65, 44.91, 56.82 7 30: u 21 N03.17 W42.97, 0.732, 23.74, 16.22, 13.09 3 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 790.86 499.07 232.63 South 934.01 785.83 252.20 Whole 1724.88 1284.90 484.83 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N10.84 W75.48, 249.77, 1, 0, 0.267, 34.37, 64.27 2: S18.76 W74.03, 248.31, 3, 0, 0.219, 55.63, 162.92 3: N03.16 W42.96, 217.24, 2, 0, 0.732, 211.53, 144.47 4: S16.34 W38.71, 212.99, 3, 0, 0.709, 250.16, 176.43 5: S14.03 W25.97, 200.25, 4, 0, 0.836, 115.87, 70.47 6: S03.94 W22.37, 196.65, 3, 1, 0.907, 32.24, 17.80 7: N09.65 W02.41, 176.70, 2, 1, 0.998, 487.91, 244.43 8: S19.37 E38.41, 135.88, 2, 0, 0.693, 97.80, 70.82 9: S11.16 E43.08, 131.21, 7, 0, 0.688, 364.25, 259.09 10: N03.57 E51.71, 122.58, 1, 0, 0.621, 57.05, 45.90 11: S12.19 E70.88, 103.41, 2, 0, 0.292, 18.07, 28.29 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 6 46 South 7 24 94 Whole 11 30 140 ------------------------------------------ Center 2 5 25 dark:pcg20250923_104121_00 flat:pcg20250922_085356_01