2026-05-09 02:16:20UT (2026-05-09 11:16:20JST) Solar Science Observatory NAOJ P=-22.46, B0=-3.35, L0= 50.44, radius=950.3" obs radius= 939.2 (pixel), p_thresh=-0.065, u_thresh=-0.245 ***** 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: pu S15.93 W49.15, 0.644, 243.22, 188.85, 57.01 1 2: p S15.73 W47.39, 0.666, 2.17, 1.62, 0.18 1 3: p S19.68 E00.34, 0.960, 5.77, 3.01, 0.55 4 4: pu S16.77 W00.59, 0.973, 412.11, 211.84, 87.72 4 5: pu N12.84 W32.94, 0.804, 290.86, 180.91, 53.93 2 6: p N11.34 W30.51, 0.832, 18.76, 11.28, 2.12 2 7: p N11.85 W31.63, 0.820, 3.61, 2.20, 0.32 2 8: p N12.23 W30.74, 0.826, 27.06, 16.38, 3.00 2 9: p N11.68 W27.89, 0.852, 31.76, 18.63, 3.81 2 10: p N12.66 W28.63, 0.842, 9.74, 5.79, 1.06 2 11: p N12.74 W27.90, 0.848, 27.43, 16.18, 3.62 2 12: p N12.72 W26.79, 0.856, 24.18, 14.12, 2.77 2 13: p N14.04 W28.34, 0.838, 47.63, 28.41, 5.83 2 14: p N14.66 W30.19, 0.820, 20.93, 12.76, 2.57 2 15: pu N14.40 W26.33, 0.852, 336.33, 197.36, 66.30 2 16: p N13.66 W04.30, 0.953, 2.17, 1.14, 0.20 3 17: pu N22.94 E10.62, 0.881, 122.69, 69.65, 25.30 5 18: p N18.39 E79.37, 0.156, 83.72, 267.89, 5.03 6 19: u 1 S15.95 W49.14, 0.644, 85.52, 66.40, 34.04 1 20: u 4 S17.24 W01.61, 0.970, 5.41, 2.79, 1.71 4 21: u 4 S16.72 W00.41, 0.973, 68.93, 35.42, 29.46 4 22: u 5 N12.47 W33.08, 0.804, 45.47, 28.27, 16.22 2 23: u 5 N13.33 W32.70, 0.804, 12.27, 7.63, 3.74 2 24: u 15 N14.36 W26.17, 0.853, 57.74, 33.83, 19.38 2 25: u 17 N22.92 E10.61, 0.881, 27.79, 15.77, 10.47 5 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 1046.87 842.69 175.86 South 663.27 405.32 145.45 Whole 1710.13 1248.01 321.31 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S15.88 W48.66, 99.10, 3, 0, 0.650, 245.39, 190.47 2: N13.11 W29.51, 79.95, 14, 0, 0.833, 838.29, 504.01 3: N13.66 W04.30, 54.74, 1, 1, 0.953, 2.17, 1.14 4: S17.60 W00.59, 51.03, 4, 1, 0.969, 417.88, 214.85 5: N22.93 E10.61, 39.83, 2, 1, 0.881, 122.69, 69.65 6: N18.39 E79.37, 331.07, 1, 0, 0.156, 83.72, 267.89 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 2 7 27 Whole 6 25 85 ------------------------------------------ Center 3 7 37 dark:pcg20260509_113323_00 flat:pcg20260509_112829_01