18 Jan 2022, 01:00:30 (UT) P=-6.056, B0=-4.83, L0=278.2, radius=977.0" obs radius = 871.8 (pixel), RMS=92.69 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S35.12 W84.92, 0.120, 0.83, 3.47, 13 2: S20.51 W38.99, 0.754, 56.54, 37.45, 1666 3: S22.60 W5.474, 0.948, 23.03, 12.14, 425 4: S21.80 W6.988, 0.949, 10.05, 5.29, 178 5: S21.76 W5.900, 0.951, 2.09, 1.10, 29 6: S20.48 W9.479, 0.950, 221.14, 116.37, 8574 7: N6.626 W44.59, 0.695, 259.68, 186.78, 9645 8: N8.009 W47.91, 0.649, 152.04, 117.01, 4995 9: N21.33 W49.79, 0.568, 160.83, 141.44, 4876 10: N21.12 W44.64, 0.630, 201.04, 159.30, 7276 11: N22.48 W45.49, 0.613, 2.51, 2.04, 41 Umbra only 12: S20.51 W9.731, 0.949, 14.24, 7.50, 1102 13: S20.25 W9.170, 0.952, 5.02, 2.63, 347 14: N6.577 W44.54, 0.695, 30.57, 21.97, 2374 15: N8.029 W48.01, 0.648, 8.37, 6.46, 610 16: N21.06 W44.38, 0.634, 23.45, 18.49, 1838 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 776.11 606.59 26833 South 313.71 175.85 10885 Whole 1089.83 782.45 37718 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 8 28 South 3 8 38 Whole 5 16 66 ------------------------------------------ Center 1 6 16 Seeing 2