2021-12-18 00:34:19UT (2021-12-18 09:34:19JST) Solar Science Observatory NAOJ P= +8.74, B0=-1.28, L0=326.63, radius=976.0" obs radius= 975.1 (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 S23.33 E33.39, 0.775, 64.61, 41.67, 10.64 4 2: pu S21.46 E46.12, 0.653, 57.92, 44.34, 11.87 5 3: pu S21.59 E40.09, 0.719, 199.87, 138.91, 54.65 5 4: p S21.62 E43.33, 0.684, 2.01, 1.47, 0.20 5 5: p S21.98 E33.73, 0.779, 18.41, 11.81, 3.52 4 6: p S29.49 W18.71, 0.835, 28.79, 17.24, 5.72 2 7: p S22.80 E17.78, 0.886, 48.21, 27.20, 9.58 3 8: pu S20.16 E26.53, 0.847, 212.59, 125.44, 45.99 4 9: pu S22.02 E15.86, 0.900, 216.27, 120.15, 61.39 3 10: p S22.20 E17.31, 0.892, 1.34, 0.75, 0.23 3 11: pu S21.95 E08.81, 0.925, 89.39, 48.33, 24.77 3 12: p S20.69 E16.45, 0.905, 1.00, 0.55, 0.11 3 13: p S21.57 E09.87, 0.924, 6.70, 3.62, 1.03 3 14: p S20.97 E09.25, 0.929, 12.72, 6.84, 2.07 3 15: p S19.62 E14.41, 0.920, 6.03, 3.28, 1.01 3 16: pu S17.23 E24.93, 0.873, 90.06, 51.61, 18.74 4 17: p S16.56 E29.77, 0.838, 37.83, 22.57, 6.77 4 18: p S16.34 E30.04, 0.837, 1.00, 0.60, 0.10 4 19: pu S18.13 E13.75, 0.930, 70.97, 38.16, 15.04 3 20: p S16.05 E30.11, 0.837, 1.00, 0.60, 0.11 4 21: p S17.27 E12.72, 0.938, 1.34, 0.71, 0.17 3 22: pu N19.30 E52.00, 0.574, 77.00, 67.13, 15.41 6 23: p N19.71 E54.75, 0.536, 10.71, 10.00, 1.19 6 24: p N12.28 W30.07, 0.841, 13.39, 7.97, 2.04 1 25: p N12.84 W29.61, 0.842, 2.68, 1.59, 0.33 1 26: p N12.97 W29.83, 0.840, 2.34, 1.39, 0.26 1 27: u 1 S23.26 E33.33, 0.776, 1.34, 0.86, 0.45 4 28: u 2 S21.30 E46.16, 0.653, 5.36, 4.10, 1.71 5 29: u 3 S21.58 E40.12, 0.719, 69.30, 48.18, 30.12 5 30: u 9 S22.00 E15.96, 0.900, 56.91, 31.63, 27.81 3 31: u 8 S19.98 E26.52, 0.848, 20.42, 12.04, 9.12 4 32: u 11 S21.91 E08.77, 0.925, 22.43, 12.12, 11.00 3 33: u 16 S17.31 E24.67, 0.874, 2.34, 1.34, 0.86 4 34: u 16 S17.07 E25.34, 0.870, 6.70, 3.85, 2.69 4 35: u 19 S18.19 E13.87, 0.929, 1.67, 0.90, 0.69 3 36: u 22 N19.18 E52.13, 0.572, 16.07, 14.04, 5.22 6 -------------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-6 B_t Region ap_area co_area darkness North 106.13 88.08 19.23 South 1168.07 705.85 273.70 Whole 1274.20 793.93 292.93 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N12.60 W29.88, 356.50, 3, 0, 0.841, 18.41, 10.95 2: S29.49 W18.71, 345.34, 1, 0, 0.835, 28.79, 17.24 3: S20.64 E13.42, 313.20, 13, 1, 0.918, 453.97, 249.61 4: S19.63 E28.82, 297.81, 11, 0, 0.833, 425.51, 254.29 5: S21.50 E42.59, 284.03, 5, 0, 0.693, 259.79, 184.71 6: N19.40 E52.99, 273.63, 3, 0, 0.560, 87.71, 77.13 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 6 26 South 4 30 70 Whole 6 36 96 ------------------------------------------ Center 1 13 23 dark:pcg20211218_092854_00 flat:pcg20211218_092958_01