17 Apr 2025, 01:05:39 (UT) P=-25.86, B0=-5.45, L0=119.4, radius=957.6" obs radius = 858.2 (pixel), RMS=107.9 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: S6.927 W60.88, 0.492, 50.56, 51.35, 1290 1 2: S20.13 E3.141, 0.965, 1.72, 0.89, 30 3 3: S30.27 E75.81, 0.258, 12.10, 23.39, 246 7 4: N6.071 W21.59, 0.910, 16.85, 9.25, 429 2 5: N5.305 W18.48, 0.931, 0.86, 0.46, 14 2 6: N7.547 W14.23, 0.944, 387.66, 205.31, 16372 2 7: N4.264 E9.941, 0.970, 19.44, 10.01, 497 4 8: S3.489 E50.98, 0.631, 828.47, 656.19, 31822 5 9: S5.150 E64.07, 0.441, 15.99, 18.08, 342 5 10: S5.005 E61.88, 0.475, 2.16, 2.27, 35 5 11: N10.35 E76.63, 0.209, 84.27, 201.32, 2117 6 12: N10.94 E70.40, 0.309, 105.01, 169.52, 3235 6 Umbra only 13: N7.498 W14.58, 0.942, 27.22, 14.44, 2632 2 14: N7.038 W13.96, 0.947, 2.59, 1.36, 202 2 15: S4.360 E50.48, 0.638, 21.60, 16.91, 1915 5 16: S2.918 E51.47, 0.624, 41.48, 33.24, 3904 5 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 614.11 595.90 22664 South 911.02 752.19 33765 Whole 1525.14 1348.10 56429 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S6.928 W60.88, 180.28, 1, 0, 0.492, 50.56, 51.35 2: N6.840 W16.58, 135.97, 5, 1, 0.936, 405.38, 215.03 3: S20.13 E3.141, 116.25, 1, 1, 0.966, 1.73, 0.89 4: N4.264 E9.942, 109.45, 1, 1, 0.971, 19.45, 10.02 5: S3.879 E55.02, 64.38, 5, 0, 0.576, 846.63, 676.55 6: N10.64 E73.59, 45.81, 2, 0, 0.259, 189.29, 370.85 7: S30.27 E75.81, 43.58, 1, 0, 0.259, 12.10, 23.40 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 8 38 South 4 8 48 Whole 7 16 86 ------------------------------------------ Center 3 7 37 Seeing 2