2025-04-22 04:06:38UT (2025-04-22 13:06:38JST) Solar Science Observatory NAOJ P=-25.38, B0=-5.01, L0= 51.65, radius=954.3" obs radius= 950.3 (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: p S16.15 W56.08, 0.558, 2.11, 1.89, 0.19 2 2: p S14.48 W59.53, 0.511, 3.17, 3.10, 0.34 2 3: p S15.35 W55.46, 0.568, 6.34, 5.59, 0.93 2 4: p S14.80 W55.02, 0.574, 26.08, 22.70, 4.08 2 5: p S12.03 W54.11, 0.589, 7.40, 6.28, 0.94 2 6: pu S31.57 E09.42, 0.883, 161.08, 91.21, 44.21 8 7: p S18.85 W17.65, 0.927, 2.11, 1.14, 0.34 4 8: p S18.63 W15.91, 0.936, 1.41, 0.75, 0.16 4 9: p N03.38 W68.14, 0.365, 8.11, 11.10, 0.80 1 10: p N06.22 W63.77, 0.428, 7.05, 8.23, 0.95 1 11: pu S03.05 W19.37, 0.943, 508.63, 269.66, 116.25 3 12: p S04.90 W16.86, 0.957, 2.82, 1.47, 0.44 3 13: p S04.52 W17.45, 0.954, 3.52, 1.85, 0.43 3 14: p S04.16 W17.33, 0.955, 4.93, 2.58, 0.65 3 15: p S01.96 W21.93, 0.927, 4.23, 2.28, 0.55 3 16: p S01.35 W21.38, 0.929, 21.85, 11.76, 3.52 3 17: p S06.80 W08.25, 0.989, 3.52, 1.78, 0.48 5 18: p S00.49 W21.03, 0.931, 14.80, 7.95, 2.23 3 19: p S06.38 W08.27, 0.989, 1.06, 0.53, 0.12 5 20: p S06.26 W08.13, 0.990, 2.11, 1.07, 0.27 5 21: p S00.34 W19.60, 0.939, 2.47, 1.31, 0.31 3 22: p S00.08 W19.15, 0.941, 16.92, 8.99, 3.17 3 23: pu S27.24 E58.87, 0.498, 43.71, 43.89, 5.72 11 24: pu S25.58 E60.90, 0.475, 67.32, 70.92, 11.03 11 25: pu S08.88 E19.20, 0.943, 45.47, 24.11, 13.75 9 26: p S08.82 E20.11, 0.938, 5.29, 2.82, 0.86 9 27: p S08.77 E20.52, 0.935, 5.64, 3.01, 0.82 9 28: p S02.83 E07.08, 0.992, 8.46, 4.27, 1.66 7 29: p S08.35 E22.74, 0.922, 11.63, 6.31, 2.32 9 30: pu S07.63 E21.44, 0.931, 25.38, 13.63, 5.88 9 31: p S13.33 E49.06, 0.655, 27.49, 20.98, 4.05 10 32: p S13.35 E48.30, 0.665, 3.88, 2.92, 0.43 10 33: p S11.82 E52.89, 0.606, 5.29, 4.36, 0.62 10 34: p N08.66 E03.15, 0.970, 8.11, 4.18, 1.19 6 35: pu N10.55 E01.01, 0.963, 250.97, 130.28, 66.37 6 36: p N08.61 E04.26, 0.969, 2.11, 1.09, 0.28 6 37: p N09.31 E05.13, 0.965, 5.64, 2.92, 0.92 6 38: p N10.30 E03.39, 0.963, 11.28, 5.86, 1.54 6 39: p N10.32 E03.78, 0.962, 1.06, 0.55, 0.13 6 40: p N10.50 E04.18, 0.961, 2.82, 1.47, 0.35 6 41: pu N10.40 E08.67, 0.953, 492.06, 258.22, 121.22 6 42: p N10.61 E11.06, 0.945, 10.57, 5.60, 1.79 6 43: p S05.72 E72.35, 0.309, 4.58, 7.41, 0.30 12 44: p N12.42 E10.70, 0.937, 4.58, 2.44, 0.73 6 45: p N12.52 E11.33, 0.935, 14.80, 7.92, 2.59 6 46: p N13.00 E10.66, 0.934, 2.82, 1.51, 0.38 6 47: u 6 S31.59 E09.45, 0.883, 41.95, 23.76, 21.15 8 48: u 11 S03.52 W19.85, 0.941, 35.25, 18.74, 15.61 3 49: u 11 S03.17 W20.08, 0.939, 7.05, 3.75, 2.91 3 50: u 11 S02.38 W18.91, 0.945, 31.37, 16.59, 14.82 3 51: u 23 S27.11 E58.40, 0.504, 2.11, 2.10, 0.56 11 52: u 24 S25.66 E60.92, 0.474, 15.86, 16.72, 4.93 11 53: u 25 S08.89 E19.17, 0.943, 15.86, 8.41, 7.68 9 54: u 30 S07.68 E21.43, 0.931, 3.88, 2.08, 1.56 9 55: u 35 N10.52 E01.00, 0.963, 53.93, 27.99, 26.64 6 56: u 41 N10.12 E08.34, 0.955, 69.79, 36.54, 34.52 6 57: u 41 N11.61 E09.60, 0.945, 1.76, 0.93, 0.68 6 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 821.99 441.37 199.25 South 1050.75 648.55 227.07 Whole 1872.74 1089.92 426.32 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N04.75 W66.04, 117.69, 2, 0, 0.396, 15.16, 19.33 2: S14.27 W56.24, 107.89, 5, 0, 0.558, 45.12, 39.57 3: S02.53 W19.47, 71.12, 12, 1, 0.942, 580.19, 307.86 4: S18.75 W16.82, 68.47, 2, 1, 0.931, 3.52, 1.89 5: S06.53 W08.20, 59.85, 3, 1, 0.990, 6.70, 3.38 6: N10.67 E06.07, 45.58, 15, 1, 0.957, 806.83, 422.03 7: S02.83 E07.08, 44.57, 1, 1, 0.992, 8.46, 4.27 8: S31.58 E09.43, 42.22, 2, 1, 0.883, 161.08, 91.21 9: S08.36 E20.72, 30.93, 7, 1, 0.935, 93.41, 49.89 10: S12.77 E50.23, 1.42, 3, 0, 0.641, 36.66, 28.25 11: S26.32 E59.87, 351.78, 4, 0, 0.487, 111.03, 114.81 12: S05.72 E72.35, 339.29, 1, 0, 0.309, 4.58, 7.41 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 17 37 South 10 40 140 Whole 12 57 177 ------------------------------------------ Center 7 42 112 dark:pcg20250422_130025_00 flat:pcg20250422_130228_01