31 Jan 2022, 00:20:05 (UT) P=-11.73, B0=-5.94, L0=107.4, radius=975.6" obs radius = 871.0 (pixel), RMS=116.4 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: S24.99 W61.43, 0.474, 83.07, 87.49, 2994 1 2: S15.22 E73.48, 0.299, 99.01, 165.04, 3284 5 3: N14.25 W8.985, 0.926, 10.48, 5.65, 242 2 4: N16.85 W11.65, 0.902, 983.41, 544.93, 57341 2 5: N15.49 W8.633, 0.919, 1.67, 0.91, 30 2 6: N17.44 W4.317, 0.915, 774.06, 422.89, 37419 2 7: N17.48 W7.702, 0.909, 19.71, 10.84, 545 2 8: N17.31 W6.950, 0.911, 0.83, 0.46, 17 2 9: N18.15 W9.216, 0.900, 0.83, 0.46, 14 2 10: N18.26 W8.083, 0.902, 4.61, 2.55, 94 2 11: N17.06 E12.78, 0.896, 0.83, 0.46, 15 3 12: N18.25 E13.79, 0.884, 3.77, 2.13, 74 3 13: N17.46 E71.05, 0.277, 18.04, 32.55, 465 4 Umbra only 14: N16.96 W12.03, 0.900, 181.66, 100.89, 23788 2 15: N17.39 W4.401, 0.915, 81.81, 44.68, 9094 2 16: N17.44 W3.449, 0.916, 8.39, 4.57, 759 2 --------------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1818.31 1023.89 96256 South 182.08 252.54 6278 Whole 2000.40 1276.43 102534 ---------------------------------------- ***** Observed Group Parameters ***** --------------------------------------------------------------------- No. position Carr.Lon. f center cos(t) ap_area co_area --------------------------------------------------------------------- 1: S25.00 W61.44, 168.80, 1, 0, 0.475, 83.07, 87.50 2: N16.67 W7.998, 115.36, 11, 1, 0.914, 1795.66, 988.73 3: N17.77 E13.38, 93.99, 2, 1, 0.890, 4.62, 2.60 4: N17.46 E71.05, 36.31, 1, 0, 0.277, 18.04, 32.56 5: S15.23 E73.49, 33.88, 1, 0, 0.300, 99.01, 165.05 --------------------------------------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 14 44 South 2 2 22 Whole 5 16 66 ------------------------------------------ Center 2 13 33 Seeing 3