2025-12-27 05:54:16UT (2025-12-27 14:54:16JST) Solar Science Observatory NAOJ P= +4.36, B0=-2.43, L0= 1.73, radius=975.3" obs radius= 969.1 (pixel), p_thresh=-0.095, u_thresh=-0.335 ***** 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 S14.16 E77.06, 0.227, 9.83, 21.61, 0.78 10 2: p S08.07 E66.83, 0.395, 7.80, 9.86, 1.02 8 3: p S10.32 E16.19, 0.952, 5.42, 2.85, 0.80 6 4: p S10.18 E08.85, 0.979, 14.91, 7.61, 2.46 6 5: p S09.34 E15.33, 0.958, 22.71, 11.86, 3.59 6 6: pu S10.72 W39.33, 0.767, 863.55, 562.79, 214.74 3 7: pu S09.47 E16.19, 0.953, 22.37, 11.73, 6.33 6 8: p S09.87 E09.24, 0.979, 9.83, 5.02, 1.35 6 9: p S09.05 E07.78, 0.984, 12.54, 6.37, 2.29 6 10: pu S11.28 W36.39, 0.797, 22.71, 14.24, 5.61 3 11: p S09.23 W37.56, 0.789, 24.74, 15.69, 4.73 3 12: p S08.62 W37.42, 0.791, 4.07, 2.57, 0.64 3 13: p S07.70 W47.54, 0.674, 17.96, 13.32, 3.25 2 14: p S03.19 W10.54, 0.983, 5.42, 2.76, 0.95 4 15: p N05.64 E23.86, 0.905, 1.36, 0.75, 0.19 7 16: p N09.10 W12.72, 0.956, 2.71, 1.42, 0.33 5 17: p N09.24 W11.88, 0.958, 1.02, 0.53, 0.12 5 18: pu N10.79 W13.04, 0.948, 725.62, 382.63, 225.39 5 19: p N10.58 W04.67, 0.971, 15.25, 7.85, 3.45 5 20: pu N11.83 W10.40, 0.953, 38.64, 20.27, 8.02 5 21: p N22.01 E74.07, 0.238, 8.47, 17.77, 0.61 9 22: p N23.50 E73.99, 0.236, 73.21, 155.27, 7.23 9 23: pu N24.66 E71.85, 0.265, 47.11, 88.83, 6.73 9 24: p N24.97 E76.20, 0.198, 3.05, 7.70, 0.21 9 25: pu N26.25 E74.84, 0.216, 32.87, 76.25, 4.13 9 26: pu N18.98 W50.11, 0.592, 50.50, 42.65, 9.53 1 27: u 7 S09.49 E16.19, 0.953, 6.10, 3.20, 2.74 6 28: u 6 S12.21 W39.26, 0.765, 25.08, 16.39, 12.46 3 29: u 6 S11.43 W38.88, 0.771, 47.79, 31.00, 21.05 3 30: u 6 S11.58 W40.35, 0.754, 10.85, 7.19, 4.22 3 31: u 10 S11.30 W36.40, 0.797, 3.73, 2.34, 1.49 3 32: u 6 S10.26 W39.04, 0.771, 1.69, 1.10, 0.68 3 33: u 6 S09.14 W39.69, 0.766, 26.44, 17.26, 11.12 3 34: u 6 S08.39 W38.95, 0.775, 8.13, 5.25, 3.20 3 35: u 18 N10.55 W13.29, 0.948, 135.23, 71.31, 79.10 5 36: u 18 N11.39 W12.24, 0.949, 41.01, 21.61, 22.09 5 37: u 20 N11.79 W10.44, 0.953, 2.71, 1.42, 1.15 5 38: u 23 N24.61 E71.89, 0.265, 10.17, 19.21, 2.48 9 39: u 25 N26.28 E74.67, 0.218, 6.10, 13.99, 1.37 9 40: u 26 N18.99 W50.13, 0.592, 5.42, 4.58, 1.84 1 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 999.80 801.91 265.94 South 1043.86 688.29 248.56 Whole 2043.66 1490.20 514.50 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N18.99 W50.12, 51.85, 2, 0, 0.592, 50.50, 42.65 2: S07.70 W47.54, 49.26, 1, 0, 0.674, 17.96, 13.32 3: S10.45 W38.62, 40.34, 11, 0, 0.775, 915.07, 595.29 4: S03.19 W10.54, 12.27, 1, 1, 0.983, 5.42, 2.76 5: N10.66 W10.53, 12.26, 8, 1, 0.957, 783.23, 412.70 6: S09.66 E12.41, 349.32, 7, 1, 0.969, 87.78, 45.44 7: N05.64 E23.86, 337.87, 1, 1, 0.905, 1.36, 0.75 8: S08.07 E66.83, 294.89, 1, 0, 0.395, 7.80, 9.86 9: N24.35 E73.87, 287.86, 7, 0, 0.235, 164.71, 345.82 10: S14.16 E77.06, 284.67, 1, 0, 0.227, 9.83, 21.61 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 18 58 South 6 22 82 Whole 10 40 140 ------------------------------------------ Center 4 17 57 dark:pcg20251227_145536_00 flat:pcg20251226_090637_01