2023-04-21 02:44:15UT (2023-04-21 11:44:15JST) Solar Science Observatory NAOJ P=-25.55, B0=-5.15, L0=353.94, radius=954.7" obs radius= 949.1 (pixel), p_thresh=-0.105, u_thresh=-0.365 ***** 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 S21.25 W35.62, 0.787, 13.43, 8.53, 2.92 2 2: pu S22.43 W27.06, 0.854, 57.25, 33.51, 14.60 4 3: p S23.62 W22.20, 0.881, 9.89, 5.62, 1.72 4 4: p S23.06 W23.13, 0.878, 1.41, 0.81, 0.19 4 5: p S23.48 W18.56, 0.902, 6.01, 3.33, 0.99 5 6: pu S22.59 W06.05, 0.949, 34.28, 18.06, 8.29 6 7: p S21.28 W06.39, 0.955, 26.15, 13.69, 5.99 6 8: p S22.82 W02.10, 0.952, 14.84, 7.79, 2.84 6 9: p S22.58 W02.81, 0.953, 2.12, 1.11, 0.31 6 10: p S22.59 W02.55, 0.953, 4.95, 2.60, 0.77 6 11: p S30.32 E16.36, 0.870, 1.06, 0.61, 0.14 7 12: p N11.55 W67.13, 0.361, 7.42, 10.27, 0.98 1 13: p N12.82 W69.33, 0.323, 1.41, 2.19, 0.11 1 14: pu N12.42 W38.08, 0.746, 683.78, 458.11, 229.74 3 15: pu N11.84 W34.17, 0.788, 16.61, 10.54, 3.72 3 16: p N10.58 W30.97, 0.823, 2.47, 1.50, 0.41 3 17: p N12.18 W33.40, 0.794, 16.96, 10.68, 3.22 3 18: p N10.97 W30.60, 0.825, 6.36, 3.86, 0.92 3 19: p N11.26 W30.47, 0.824, 4.59, 2.79, 0.71 3 20: p N10.59 W28.45, 0.844, 5.65, 3.35, 1.17 3 21: p N11.23 W29.84, 0.830, 1.77, 1.06, 0.25 3 22: p N11.31 W29.51, 0.832, 5.30, 3.18, 0.92 3 23: p N11.90 W30.30, 0.823, 2.83, 1.72, 0.34 3 24: pu N10.95 W24.56, 0.872, 257.96, 147.87, 72.93 3 25: p N12.88 W31.08, 0.811, 2.47, 1.52, 0.40 3 26: p N10.90 W25.81, 0.863, 1.77, 1.02, 0.25 3 27: p N11.29 W26.35, 0.858, 20.85, 12.15, 3.95 3 28: p N13.26 W30.48, 0.815, 3.18, 1.95, 0.44 3 29: p N11.43 W26.03, 0.859, 1.06, 0.62, 0.13 3 30: pu S09.14 E26.33, 0.896, 20.50, 11.44, 7.51 8 31: pu S17.38 E79.46, 0.201, 88.34, 220.12, 9.13 9 32: u 2 S22.41 W27.08, 0.854, 10.60, 6.21, 4.56 4 33: u 6 S22.69 W05.87, 0.949, 2.12, 1.12, 0.97 6 34: u 14 N12.48 W38.21, 0.745, 199.30, 133.81, 119.87 3 35: u 15 N11.84 W34.14, 0.788, 1.06, 0.67, 0.40 3 36: u 24 N10.69 W24.85, 0.871, 38.52, 22.10, 19.67 3 37: u 24 N11.89 W24.14, 0.871, 12.72, 7.30, 6.16 3 38: u 30 S09.13 E26.33, 0.896, 9.19, 5.13, 4.74 8 39: u 31 S17.46 E79.37, 0.202, 12.01, 29.72, 2.25 9 -------------------------------------------------------------------------- * = False spots ***** Observed Group Parameters ***** --------------------------------------------- No. position Carr.Lon. f center --------------------------------------------- 1: N12.07 W68.03, 61.97, 2, 0 2: S21.25 W35.62, 29.56, 1, 0 3: N11.86 W31.68, 25.62, 20, 0 4: S22.87 W25.20, 19.14, 4, 0 5: S23.48 W18.56, 12.50, 1, 1 6: S22.18 W04.49, 358.43, 6, 1 7: S30.32 E16.36, 337.58, 1, 1 8: S09.14 E26.33, 327.61, 2, 1 9: S17.41 E79.43, 274.52, 2, 0 --------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 22 42 South 7 17 87 Whole 9 39 129 ------------------------------------------ Center 4 10 50 dark:pcg20230421_113821_00 flat:pcg20230421_114040_01