2025-02-21 00:29:49UT (2025-02-21 09:29:49JST) Solar Science Observatory NAOJ P=-19.36, B0=-7.05, L0=124.85, radius=969.9" obs radius= 964.2 (pixel), p_thresh=-0.090, u_thresh=-0.320 ***** 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 S09.65 W64.64, 0.440, 183.18, 208.36, 33.49 2 2: p S10.65 W61.06, 0.495, 10.61, 10.73, 1.16 2 3: p S19.82 W11.73, 0.956, 6.16, 3.22, 0.98 6 4: p S06.67 W44.94, 0.712, 9.59, 6.73, 1.21 3 5: p S07.17 W42.38, 0.743, 6.85, 4.61, 0.98 3 6: p S06.96 W42.79, 0.738, 1.03, 0.70, 0.12 3 7: pu S15.92 W08.77, 0.977, 396.15, 202.76, 133.47 8 8: p S18.94 E03.48, 0.977, 2.74, 1.40, 0.40 10 9: pu S15.64 W04.47, 0.986, 27.39, 13.89, 6.67 8 10: pu S16.84 W00.98, 0.985, 13.01, 6.60, 3.22 8 11: p S18.32 E03.29, 0.979, 2.05, 1.05, 0.29 10 12: p S17.95 E02.17, 0.981, 1.71, 0.87, 0.21 10 13: p S14.74 W06.91, 0.984, 2.40, 1.22, 0.39 8 14: p S15.12 W03.67, 0.988, 40.40, 20.44, 8.10 8 15: pu S17.23 E05.58, 0.980, 438.27, 223.65, 127.15 10 16: p S16.48 E00.18, 0.986, 8.22, 4.17, 1.23 8 17: pu S14.09 E08.90, 0.981, 229.75, 117.11, 70.83 11 18: pu S15.45 E16.92, 0.948, 68.48, 36.12, 17.27 11 19: p S15.25 E14.89, 0.958, 24.65, 12.87, 4.86 11 20: p S15.48 E16.18, 0.951, 3.42, 1.80, 0.49 11 21: pu S12.65 E10.84, 0.978, 168.12, 85.95, 37.92 11 22: p S15.38 E17.81, 0.944, 15.75, 8.35, 3.07 11 23: p S14.85 E16.47, 0.951, 2.40, 1.26, 0.27 11 24: p S13.44 E11.76, 0.974, 2.05, 1.06, 0.29 11 25: p S14.77 E16.26, 0.953, 1.03, 0.54, 0.12 11 26: p S11.86 E08.49, 0.986, 3.77, 1.91, 0.48 11 27: p S12.90 E13.14, 0.969, 11.64, 6.00, 2.17 11 28: p S12.78 E12.51, 0.972, 2.05, 1.06, 0.30 11 29: pu S12.93 E13.71, 0.967, 14.72, 7.61, 3.45 11 30: p S13.24 E15.40, 0.959, 3.08, 1.61, 0.42 11 31: p S11.50 E09.77, 0.983, 2.74, 1.39, 0.36 11 32: p S12.60 E15.07, 0.962, 9.24, 4.80, 1.52 11 33: p S12.54 E14.42, 0.965, 2.40, 1.24, 0.33 11 34: p S12.00 E14.05, 0.967, 12.33, 6.37, 1.84 11 35: p S11.20 E11.47, 0.978, 4.11, 2.10, 0.60 11 36: p S12.71 E16.72, 0.954, 4.79, 2.51, 0.84 11 37: pu N18.34 W77.31, 0.168, 64.71, 192.26, 7.19 1 38: p S11.41 E12.72, 0.973, 3.42, 1.76, 0.56 11 39: p S12.12 E15.61, 0.960, 6.85, 3.57, 1.37 11 40: p S12.41 E17.23, 0.952, 3.77, 1.98, 0.52 11 41: p N01.65 W22.60, 0.912, 10.27, 5.63, 1.82 4 42: p N01.81 W22.13, 0.915, 8.90, 4.86, 1.64 4 43: pu N03.55 W07.06, 0.975, 41.43, 21.24, 10.75 7 44: p N05.80 E00.10, 0.975, 2.40, 1.23, 0.35 9 45: pu N14.93 W17.04, 0.885, 462.23, 261.09, 152.13 5 46: pu N15.11 E18.97, 0.874, 8.90, 5.09, 2.12 12 47: p N15.47 E19.51, 0.869, 1.37, 0.79, 0.21 12 48: pu N16.02 E20.52, 0.859, 71.56, 41.63, 17.76 12 49: p N15.70 E19.15, 0.869, 3.08, 1.77, 0.46 12 50: pu N16.27 E18.93, 0.867, 21.57, 12.44, 4.89 12 51: p N16.40 E21.49, 0.851, 2.05, 1.21, 0.27 12 52: p N17.48 E19.66, 0.855, 1.03, 0.60, 0.11 12 53: p N16.77 E22.46, 0.843, 2.05, 1.22, 0.26 12 54: p N17.54 E20.88, 0.847, 2.05, 1.21, 0.22 12 55: pu N18.04 E22.49, 0.834, 30.82, 18.48, 7.26 12 56: p N10.47 E74.21, 0.243, 2.40, 4.93, 0.16 13 57: p N18.74 E21.62, 0.834, 6.85, 4.10, 1.11 12 58: p N18.98 E22.74, 0.826, 6.85, 4.15, 0.87 12 59: u 1 S09.65 W64.66, 0.439, 40.06, 45.59, 14.43 2 60: u 7 S15.92 W08.75, 0.977, 111.62, 57.13, 69.43 8 61: u 10 S16.87 W00.98, 0.985, 1.37, 0.70, 0.55 8 62: u 9 S15.64 W04.45, 0.986, 4.11, 2.08, 1.70 8 63: u 15 S17.28 E05.63, 0.980, 93.82, 47.89, 49.77 10 64: u 15 S17.35 E04.72, 0.981, 8.22, 4.19, 3.81 10 65: u 17 S14.02 E08.90, 0.981, 59.58, 30.36, 33.82 11 66: u 18 S15.32 E16.90, 0.948, 13.70, 7.22, 7.09 11 67: u 21 S13.47 E10.42, 0.978, 3.08, 1.58, 1.27 11 68: u 21 S12.41 E10.75, 0.979, 8.56, 4.37, 3.86 11 69: u 29 S12.98 E13.74, 0.967, 1.71, 0.89, 0.69 11 70: u 21 S11.90 E10.72, 0.979, 5.48, 2.80, 2.22 11 71: u 37 N18.27 W77.32, 0.168, 17.12, 50.82, 3.43 1 72: u 43 N03.52 W07.16, 0.975, 5.48, 2.81, 2.24 7 73: u 43 N03.63 W06.84, 0.976, 2.05, 1.05, 0.85 7 74: u 45 N14.90 W17.03, 0.885, 128.74, 72.70, 77.82 5 75: u 46 N15.10 E18.96, 0.874, 1.71, 0.98, 0.67 12 76: u 50 N16.24 E18.94, 0.867, 3.42, 1.97, 1.28 12 77: u 48 N16.08 E20.65, 0.858, 12.33, 7.18, 5.29 12 78: u 55 N17.99 E22.46, 0.834, 7.53, 4.51, 2.96 12 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 750.53 583.93 209.57 South 1750.33 1019.39 468.97 Whole 2500.86 1603.32 678.54 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N18.31 W77.31, 202.17, 2, 0, 0.168, 64.71, 192.26 2: S09.97 W63.51, 188.36, 3, 0, 0.457, 193.80, 219.09 3: S06.91 W43.65, 168.50, 3, 0, 0.728, 17.46, 12.04 4: N01.73 W22.37, 147.22, 2, 1, 0.914, 19.17, 10.49 5: N14.92 W17.04, 141.89, 2, 1, 0.885, 462.23, 261.09 6: S19.82 W11.73, 136.58, 1, 1, 0.956, 6.16, 3.22 7: N03.57 W07.02, 131.88, 3, 1, 0.975, 41.43, 21.24 8: S15.83 W05.32, 130.17, 9, 1, 0.984, 487.57, 249.08 9: N05.80 E00.10, 124.75, 1, 1, 0.975, 2.40, 1.23 10: S17.74 E04.57, 120.28, 6, 1, 0.980, 444.77, 226.98 11: S13.44 E12.97, 111.88, 29, 1, 0.969, 600.56, 308.98 12: N16.91 E20.78, 104.07, 16, 0, 0.852, 158.19, 92.69 13: N10.47 E74.21, 50.64, 1, 0, 0.243, 2.40, 4.93 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 7 27 97 South 6 51 111 Whole 13 78 208 ------------------------------------------ Center 8 53 133 dark:pcg20250221_090929_00 flat:pcg20250221_091132_01