10 Apr 2025, 02:45:20 (UT) P=-26.21, B0=-5.98, L0=210.9, radius=959.5" obs radius = 860.0 (pixel), RMS=112.6 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c Group No. position cos(t) ap_area co_area darkness id --------------------------------------------------------------------- 1: S16.52 W72.52, 0.315, 11.18, 17.70, 263 1 2: S13.90 W78.45, 0.218, 7.74, 17.75, 139 1 3: S19.09 W59.74, 0.507, 26.25, 25.86, 539 1 4: S18.31 W58.65, 0.523, 4.30, 4.10, 81 1 5: S13.41 W70.97, 0.339, 1.72, 2.53, 34 1 6: S15.66 W60.57, 0.498, 41.74, 41.86, 1126 1 7: S12.03 W47.90, 0.673, 3.44, 2.55, 65 2 8: S11.05 W47.39, 0.680, 193.22, 141.91, 7624 2 9: S12.39 W42.27, 0.741, 240.13, 162.02, 9786 2 10: S12.14 W43.95, 0.721, 1.72, 1.19, 31 2 11: N5.920 W26.38, 0.875, 4.73, 2.70, 87 4 12: N6.387 W26.89, 0.869, 26.68, 15.33, 924 4 13: N7.109 W27.76, 0.860, 57.66, 33.51, 1892 4 14: N6.057 W26.04, 0.877, 4.30, 2.45, 94 4 15: N7.098 W26.89, 0.867, 7.31, 4.21, 154 4 16: N7.646 W25.56, 0.875, 69.28, 39.57, 2090 4 17: N6.544 W22.84, 0.898, 15.06, 8.37, 387 4 18: N6.911 W23.70, 0.891, 7.74, 4.34, 190 4 19: N7.927 W21.51, 0.902, 89.51, 49.61, 3369 4 20: N17.82 W29.57, 0.791, 49.49, 31.26, 1311 3 21: N15.62 W25.37, 0.837, 1.29, 0.77, 23 3 22: N18.02 W28.83, 0.796, 4.30, 2.70, 79 3 23: N16.76 W25.15, 0.831, 3.87, 2.32, 81 3 24: N17.96 W24.22, 0.830, 11.61, 6.99, 237 3 25: S6.745 E30.34, 0.864, 258.20, 149.31, 12382 6 26: N17.17 W22.33, 0.848, 27.11, 15.98, 652 3 27: N7.544 E26.61, 0.867, 6.02, 3.47, 127 5 28: N5.971 E76.66, 0.217, 27.54, 63.38, 569 8 29: N7.662 E73.76, 0.261, 8.60, 16.44, 156 8 30: N17.84 E37.00, 0.724, 4.30, 2.97, 83 7 Umbra only 31: S11.09 W47.44, 0.680, 16.78, 12.33, 1393 2 32: S12.42 W42.21, 0.741, 23.23, 15.66, 2046 2 33: N7.069 W27.91, 0.859, 1.29, 0.75, 104 4 34: S6.740 E30.28, 0.865, 40.45, 23.38, 4048 6 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 426.47 306.45 12505 South 789.68 566.82 32070 Whole 1216.16 873.27 44575 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S16.29 W67.41, 278.30, 6, 0, 0.396, 92.96, 109.83 2: S11.76 W44.95, 255.85, 6, 0, 0.710, 438.52, 307.68 3: N17.16 W26.08, 236.98, 6, 0, 0.823, 97.69, 60.04 4: N7.026 W24.91, 235.81, 10, 1, 0.882, 282.31, 160.14 5: N7.544 E26.62, 184.28, 1, 1, 0.868, 6.02, 3.47 6: S6.744 E30.32, 180.58, 2, 0, 0.865, 258.21, 149.32 7: N17.85 E37.00, 173.90, 1, 0, 0.724, 4.30, 2.97 8: N6.680 E75.45, 135.44, 2, 0, 0.236, 36.15, 79.83 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 5 20 70 South 3 14 44 Whole 8 34 114 ------------------------------------------ Center 2 11 31 Seeing 2