2025-05-28 00:10:51UT (2025-05-28 09:10:51JST) Solar Science Observatory NAOJ P=-16.80, B0=-1.15, L0=297.83, radius=946.6" obs radius= 942.1 (pixel), p_thresh=-0.085, u_thresh=-0.305 ***** Observed Sunspot Parameters ***** -------------------------------------------------------------------------- 10^-6 hemisphere -10^-6 B_t Group No. p/u position cos(t) ap_area co_area darkness id -------------------------------------------------------------------------- 1: pu S13.00 W40.78, 0.742, 199.04, 134.10, 44.99 1 2: p S21.57 W00.63, 0.937, 2.87, 1.53, 0.41 3 3: p S21.01 E03.49, 0.939, 12.91, 6.88, 2.28 3 4: p S16.36 E11.52, 0.946, 1.08, 0.57, 0.16 4 5: p S14.98 E41.08, 0.733, 6.81, 4.65, 0.80 6 6: pu S13.43 E40.65, 0.742, 599.99, 404.05, 129.00 6 7: pu S13.87 E44.58, 0.696, 255.70, 183.67, 40.64 6 8: p S15.12 E43.55, 0.705, 5.38, 3.82, 0.68 6 9: p S14.64 E42.81, 0.715, 1.43, 1.00, 0.14 6 10: p S14.21 E44.55, 0.696, 2.87, 2.06, 0.39 6 11: pu N06.59 W08.38, 0.980, 156.36, 79.76, 37.53 2 12: p N08.05 W06.03, 0.982, 1.08, 0.55, 0.14 2 13: pu N03.14 E38.16, 0.784, 23.31, 14.87, 4.55 5 14: p N03.01 E38.85, 0.777, 1.43, 0.92, 0.16 5 15: p N02.80 E42.61, 0.734, 5.74, 3.91, 0.80 5 16: p N02.75 E42.33, 0.737, 1.08, 0.73, 0.10 5 17: p N02.95 E42.20, 0.739, 2.51, 1.70, 0.31 5 18: pu N08.41 E52.50, 0.599, 948.94, 791.92, 197.44 7 19: p N06.62 E54.87, 0.569, 5.02, 4.41, 0.47 7 20: p N06.68 E54.51, 0.574, 2.87, 2.50, 0.33 7 21: p N07.02 E54.94, 0.568, 1.08, 0.95, 0.08 7 22: pu N09.90 E58.98, 0.504, 69.22, 68.65, 10.95 7 23: p N12.10 E52.87, 0.586, 3.94, 3.37, 0.36 7 24: u 1 S12.98 W40.78, 0.742, 39.09, 26.33, 18.61 1 25: u 6 S13.97 E39.53, 0.753, 3.94, 2.62, 1.37 6 26: u 6 S13.31 E40.39, 0.746, 82.13, 55.07, 34.72 6 27: u 6 S14.02 E41.92, 0.727, 1.08, 0.74, 0.34 6 28: u 6 S13.91 E42.23, 0.723, 3.59, 2.48, 1.18 6 29: u 7 S13.77 E45.12, 0.690, 3.94, 2.86, 1.26 6 30: u 7 S13.46 E44.64, 0.696, 12.19, 8.75, 4.19 6 31: u 11 N06.56 W08.39, 0.980, 27.97, 14.27, 13.60 2 32: u 13 N03.12 E38.10, 0.784, 1.08, 0.69, 0.36 5 33: u 18 N07.74 E51.25, 0.617, 92.17, 74.64, 38.13 7 34: u 18 N08.82 E53.47, 0.585, 123.37, 105.43, 48.66 7 35: u 22 N09.89 E58.99, 0.504, 12.19, 12.10, 4.10 7 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 1222.57 974.23 253.21 South 1088.09 742.32 219.48 Whole 2310.66 1716.55 472.69 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S12.99 W40.78, 338.61, 2, 0, 0.742, 199.04, 134.10 2: N06.99 W07.74, 305.57, 3, 1, 0.981, 157.44, 80.30 3: S21.24 E01.80, 296.03, 2, 1, 0.939, 15.78, 8.41 4: S16.36 E11.52, 286.31, 1, 1, 0.946, 1.08, 0.57 5: N02.97 E40.19, 257.64, 6, 0, 0.762, 34.07, 22.13 6: S13.97 E42.26, 255.57, 12, 0, 0.723, 872.19, 599.24 7: N09.00 E54.47, 243.36, 9, 0, 0.571, 1031.06, 871.80 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 18 48 South 4 17 57 Whole 7 35 105 ------------------------------------------ Center 3 6 36 dark:pcg20250528_090511_00 flat:pcg20250528_090714_01