22 Apr 2025, 04:42:35 (UT) P=-25.37, B0=-5.01, L0=51.41, radius=956.2" obs radius = 857.8 (pixel), RMS=119.1 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: S15.13 W55.81, 0.563, 4.32, 3.84, 91 2 2: S14.61 W55.46, 0.568, 16.43, 14.45, 382 2 3: S11.86 W54.72, 0.580, 3.02, 2.60, 60 2 4: S31.73 E9.011, 0.882, 152.27, 86.25, 7243 7 5: S18.88 W18.14, 0.923, 2.16, 1.17, 41 3 6: N6.391 W63.97, 0.424, 8.21, 9.67, 173 1 7: S3.091 W19.73, 0.941, 548.51, 291.45, 22912 4 8: S4.257 W17.63, 0.953, 8.21, 4.31, 171 4 9: S1.942 W22.21, 0.924, 2.59, 1.40, 55 4 10: S1.451 W21.65, 0.927, 16.00, 8.62, 379 4 11: S7.136 W8.383, 0.988, 0.86, 0.43, 15 4 12: S6.958 W8.599, 0.988, 3.46, 1.75, 64 4 13: S0.602 W21.26, 0.929, 9.94, 5.35, 224 4 14: S0.372 W19.97, 0.936, 2.16, 1.15, 39 4 15: S0.161 W19.41, 0.939, 12.54, 6.67, 341 4 16: S27.99 E59.84, 0.482, 6.92, 7.16, 137 10 17: S27.57 E58.28, 0.504, 25.95, 25.71, 613 10 18: S26.01 E60.75, 0.475, 63.15, 66.37, 1945 10 19: S9.097 E18.82, 0.944, 53.20, 28.15, 2394 8 20: S8.916 E19.55, 0.940, 1.73, 0.91, 30 8 21: S3.018 E6.810, 0.992, 12.11, 6.10, 348 6 22: S8.587 E22.58, 0.922, 19.03, 10.31, 436 8 23: S7.876 E21.21, 0.931, 39.79, 21.35, 1303 8 24: S13.67 E48.83, 0.657, 25.95, 19.72, 639 9 25: S13.67 E48.16, 0.666, 0.86, 0.64, 16 9 26: N10.42 E0.884, 0.963, 263.01, 136.44, 12890 5 27: N8.608 E2.996, 0.970, 3.89, 2.00, 84 5 28: N9.989 E3.130, 0.964, 2.16, 1.12, 45 5 29: N9.177 E4.990, 0.965, 2.16, 1.11, 43 5 30: N10.24 E3.330, 0.963, 8.21, 4.26, 189 5 31: N10.38 E4.069, 0.961, 2.16, 1.12, 45 5 32: N10.25 E8.582, 0.953, 508.28, 266.47, 22761 5 33: N10.53 E10.99, 0.945, 14.27, 7.54, 371 5 34: N12.23 E10.61, 0.938, 4.75, 2.53, 122 5 35: N12.29 E11.22, 0.936, 21.62, 11.55, 635 5 Umbra only 36: S31.72 E9.008, 0.882, 18.16, 10.29, 1723 7 37: S3.568 W20.51, 0.936, 9.08, 4.84, 843 4 38: S3.410 W19.99, 0.939, 9.94, 5.29, 890 4 39: S2.389 W19.25, 0.943, 14.27, 7.56, 1347 4 40: S9.127 E18.80, 0.944, 3.46, 1.83, 299 8 41: N10.38 E0.876, 0.964, 38.50, 19.96, 3778 5 42: N9.952 E8.193, 0.956, 45.85, 23.98, 4553 5 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 838.78 443.86 37358 South 1031.28 615.97 39878 Whole 1870.07 1059.84 77236 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N6.391 W63.97, 115.34, 1, 0, 0.425, 8.22, 9.68 2: S13.83 W55.33, 106.70, 3, 0, 0.571, 23.79, 20.90 3: S18.88 W18.14, 69.51, 1, 1, 0.924, 2.16, 1.17 4: S3.210 W17.33, 68.70, 12, 1, 0.954, 604.32, 321.16 5: N10.43 E5.960, 45.41, 12, 1, 0.959, 830.56, 434.19 6: S3.018 E6.810, 44.56, 1, 1, 0.992, 12.11, 6.10 7: S31.73 E9.010, 42.36, 2, 1, 0.883, 152.27, 86.25 8: S8.560 E20.53, 30.84, 5, 1, 0.936, 113.77, 60.75 9: S13.68 E48.61, 2.76, 2, 0, 0.661, 26.82, 20.38 10: S26.92 E59.66, 351.70, 3, 0, 0.488, 96.03, 99.26 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 13 33 South 8 29 109 Whole 10 42 142 ------------------------------------------ Center 6 33 93 Seeing 3