2026-10-21 04:11:14UT (2026-10-21 13:11:14JST) Solar Science Observatory NAOJ P=+25.82, B0=+5.41, L0= 28.21, radius=963.5" obs radius= 954.0 (pixel), p_thresh=-0.060, u_thresh=-0.230 ***** 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 S15.44 W67.73, 0.339, 39.87, 58.88, 3.70 1 2: pu S14.02 W77.08, 0.193, 124.87, 323.27, 11.00 1 3: pu N13.46 W12.84, 0.966, 132.21, 68.44, 22.41 3 4: pu N11.82 W16.57, 0.953, 58.06, 30.45, 10.37 3 5: p N13.29 W14.71, 0.959, 1.75, 0.91, 0.15 3 6: pu N15.13 W13.21, 0.960, 218.25, 113.65, 43.66 3 7: p N14.13 W13.40, 0.962, 1.40, 0.73, 0.11 3 8: p N12.35 W17.79, 0.946, 11.54, 6.10, 1.14 3 9: pu N11.42 W21.18, 0.929, 160.89, 86.64, 35.61 3 10: p N13.55 W17.16, 0.947, 2.45, 1.29, 0.22 3 11: p N06.05 W39.53, 0.774, 62.61, 40.47, 7.47 2 12: p N05.74 W45.19, 0.708, 57.71, 40.78, 6.93 2 13: p N08.01 W40.82, 0.759, 41.97, 27.64, 4.25 2 14: pu N05.84 W47.08, 0.684, 219.65, 160.56, 39.14 2 15: p N07.18 W44.67, 0.714, 22.04, 15.43, 2.10 2 16: p N08.02 W43.42, 0.729, 1.05, 0.72, 0.08 2 17: u 2 S13.78 W77.45, 0.188, 11.54, 30.75, 1.82 1 18: u 3 N13.85 W12.60, 0.966, 13.99, 7.24, 4.61 3 19: u 4 N11.84 W16.54, 0.953, 5.25, 2.75, 1.54 3 20: u 6 N15.06 W12.93, 0.961, 25.88, 13.46, 8.17 3 21: u 6 N15.20 W13.61, 0.958, 26.23, 13.68, 8.75 3 22: u 9 N11.37 W21.14, 0.929, 47.92, 25.79, 17.94 3 23: u 14 N05.72 W47.27, 0.682, 36.03, 26.43, 12.80 2 24: u 14 N06.24 W46.48, 0.692, 1.75, 1.26, 0.44 2 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 disk 10^-6 hemis. -10^-6 B_t Region ap_area co_area darkness North 991.59 593.80 173.63 South 164.74 382.15 14.70 Whole 1156.33 975.95 188.32 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S14.47 W73.72, 101.93, 3, 0, 0.247, 164.74, 382.15 2: N06.58 W43.98, 72.19, 8, 0, 0.722, 405.03, 285.60 3: N13.26 W16.41, 44.62, 13, 1, 0.951, 586.56, 308.20 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 21 41 South 1 3 13 Whole 3 24 54 ------------------------------------------ Center 1 13 23 dark:pcg20261021_131335_00 flat:pcg20261019_085134_01