17 Jan 2026, 01:36:56 (UT) P=-5.617, B0=-4.73, L0=87.61, radius=977.0" obs radius = 872.6 (pixel), RMS=130.9 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: S17.78 E47.56, 0.665, 7.10, 5.33, 192 6 2: S16.40 E50.66, 0.629, 5.01, 3.98, 136 6 3: S12.57 W6.431, 0.984, 106.59, 54.13, 4598 2 4: S11.32 W4.672, 0.990, 547.16, 276.31, 30728 2 5: S15.78 E51.01, 0.625, 19.22, 15.36, 663 6 6: S12.28 W7.322, 0.983, 1.25, 0.63, 25 2 7: S11.65 W6.290, 0.986, 1.25, 0.63, 25 2 8: S11.14 W8.885, 0.982, 2.50, 1.27, 56 2 9: S11.12 W9.284, 0.980, 2.92, 1.49, 65 2 10: S10.84 W9.372, 0.981, 1.67, 0.85, 33 2 11: S14.06 E60.55, 0.495, 3.76, 3.79, 90 7 12: S10.70 W8.231, 0.984, 9.61, 4.88, 273 2 13: S10.19 W8.946, 0.983, 59.77, 30.38, 2064 2 14: S9.864 W10.36, 0.979, 31.76, 16.20, 1485 2 15: S9.362 W12.81, 0.972, 95.30, 49.01, 5531 2 16: S13.04 E42.03, 0.739, 99.48, 67.24, 4491 4 17: S9.954 W6.976, 0.988, 7.94, 4.01, 223 2 18: S12.66 E47.11, 0.679, 0.83, 0.61, 19 4 19: S9.448 W5.597, 0.991, 5.85, 2.94, 134 2 20: S10.10 E44.69, 0.711, 987.32, 693.38, 45207 4 21: S8.987 E42.46, 0.739, 7.94, 5.37, 180 4 22: S8.928 E41.77, 0.747, 1.67, 1.11, 33 4 23: S7.943 E40.62, 0.760, 135.01, 88.76, 4638 4 24: S8.308 E42.69, 0.736, 11.70, 7.94, 267 4 25: S8.455 E44.00, 0.721, 0.83, 0.57, 16 4 26: S6.700 E40.58, 0.761, 8.36, 5.49, 198 4 27: N13.47 W24.22, 0.864, 6.27, 3.62, 182 1 28: N11.27 E72.46, 0.278, 40.54, 72.82, 1270 8 29: N15.15 E48.23, 0.619, 8.36, 6.75, 203 5 30: N16.84 E46.73, 0.629, 235.33, 186.81, 11791 5 31: N18.62 E36.05, 0.737, 0.83, 0.56, 20 3 32: N19.06 E36.92, 0.726, 4.18, 2.87, 104 3 Umbra only 33: S12.76 W4.199, 0.987, 12.95, 6.56, 1374 2 34: S12.69 W6.391, 0.984, 3.76, 1.91, 376 2 35: S11.01 W4.688, 0.990, 70.64, 35.65, 8405 2 36: S9.380 W12.78, 0.972, 16.30, 8.38, 1828 2 37: S12.93 E41.99, 0.740, 4.18, 2.82, 417 4 38: S10.44 E45.29, 0.704, 62.28, 44.20, 7178 4 39: S10.12 E44.20, 0.717, 23.82, 16.59, 2544 4 40: N16.84 E46.76, 0.629, 29.67, 23.57, 3366 5 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 295.53 273.46 13570 South 2161.92 1341.80 101370 Whole 2457.45 1615.27 114940 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: N13.48 W24.23, 111.79, 1, 0, 0.865, 6.27, 3.63 2: S10.99 W7.940, 95.50, 17, 1, 0.985, 873.63, 442.80 3: N18.88 E36.57, 50.99, 2, 0, 0.731, 5.02, 3.45 4: S9.948 E43.63, 43.93, 12, 0, 0.725, 1253.18, 870.52 5: N16.32 E47.20, 40.36, 3, 0, 0.627, 243.70, 193.56 6: S16.64 E49.63, 37.94, 3, 0, 0.642, 31.35, 24.69 7: S14.06 E60.55, 27.01, 1, 0, 0.495, 3.76, 3.80 8: N11.27 E72.46, 15.10, 1, 0, 0.278, 40.55, 72.83 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 4 7 47 South 4 33 73 Whole 8 40 120 ------------------------------------------ Center 1 17 27 Seeing 4