2025-01-17 01:23:27UT (2025-01-17 10:23:27JST) Solar Science Observatory NAOJ P= -5.72, B0=-4.76, L0=225.21, radius=975.1" obs radius= 966.7 (pixel), p_thresh=-0.075, u_thresh=-0.275 ***** 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 S10.76 E49.50, 0.651, 437.39, 335.76, 90.63 4 2: p S09.60 E46.20, 0.694, 189.74, 136.72, 25.72 4 3: pu S08.57 E41.49, 0.751, 904.76, 602.74, 210.55 4 4: pu N04.02 W57.95, 0.522, 71.20, 68.24, 11.39 1 5: pu N05.98 W24.66, 0.892, 525.28, 294.41, 147.31 2 6: p N04.78 W20.50, 0.923, 10.90, 5.90, 1.76 2 7: pu N06.38 W19.23, 0.926, 627.48, 338.85, 187.60 2 8: pu N14.49 E66.86, 0.358, 184.29, 257.10, 28.59 5 9: pu N17.76 E19.74, 0.868, 1344.20, 774.33, 411.19 3 10: p N16.07 E21.38, 0.869, 7.15, 4.12, 0.67 3 11: pu N16.56 E50.18, 0.588, 150.91, 128.32, 29.92 5 12: p N16.84 E30.88, 0.795, 3.75, 2.36, 0.38 3 13: p N16.81 E52.55, 0.556, 5.11, 4.59, 0.42 5 14: p N17.34 E30.49, 0.795, 1.02, 0.64, 0.09 3 15: p N18.28 E23.04, 0.845, 8.52, 5.04, 0.79 3 16: p N18.74 E58.62, 0.465, 31.00, 33.35, 2.93 5 17: p N21.48 E19.21, 0.845, 7.15, 4.23, 0.72 3 18: u 1 S11.60 E49.86, 0.646, 31.34, 24.26, 10.25 4 19: u 1 S10.47 E49.49, 0.652, 83.46, 64.03, 31.27 4 20: u 3 S08.70 E40.18, 0.765, 85.50, 55.87, 37.52 4 21: u 3 S08.22 E41.76, 0.748, 135.58, 90.68, 50.83 4 22: u 4 N03.98 W57.91, 0.522, 12.26, 11.74, 3.50 1 23: u 5 N05.75 W25.01, 0.890, 129.11, 72.51, 66.82 2 24: u 5 N06.22 W24.07, 0.896, 9.20, 5.14, 3.17 2 25: u 7 N06.52 W18.80, 0.928, 173.73, 93.62, 98.46 2 26: u 7 N06.48 W21.86, 0.910, 13.63, 7.49, 5.00 2 27: u 5 N06.78 W23.43, 0.898, 8.86, 4.93, 3.44 2 28: u 5 N07.00 W22.86, 0.901, 4.43, 2.46, 1.52 2 29: u 8 N14.47 E66.76, 0.360, 46.33, 64.34, 13.54 5 30: u 9 N17.72 E19.56, 0.869, 436.03, 250.81, 231.78 3 31: u 11 N16.56 E50.16, 0.588, 42.58, 36.19, 14.52 5 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 2977.95 1921.49 823.74 South 1531.90 1075.22 326.90 Whole 4509.85 2996.71 1150.64 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N04.00 W57.94, 283.15, 2, 0, 0.522, 71.20, 68.24 2: N06.04 W21.91, 247.12, 9, 1, 0.911, 1163.66, 639.17 3: N18.30 E22.70, 202.51, 7, 0, 0.847, 1371.79, 790.72 4: S09.72 E45.03, 180.18, 7, 0, 0.708, 1531.90, 1075.22 5: N16.21 E58.95, 166.26, 6, 0, 0.470, 371.31, 423.37 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 24 64 South 1 7 17 Whole 5 31 81 ------------------------------------------ Center 1 9 19 dark:pcg20250117_092451_00 flat:pcg20250117_091634_01