18 Dec 2015, 00:41:38 (UT) P=+8.989, B0=-1.23, L0=98.40, radius=976.7" obs radius = 870.9 (pixel), RMS=115.9 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.58 W26.70, 0.866, 39.87, 23.02, 1190 2: N12.51 E12.93, 0.946, 920.87, 486.39, 61787 3: N12.26 E17.05, 0.929, 0.83, 0.45, 16 4: N12.77 E18.33, 0.920, 2.51, 1.36, 51 5: N14.56 E21.36, 0.895, 0.83, 0.46, 16 6: N14.62 E20.96, 0.897, 2.09, 1.16, 41 7: N15.49 E23.19, 0.879, 22.66, 12.87, 793 8: N16.63 E24.56, 0.865, 270.72, 156.46, 12785 9: N16.32 E22.61, 0.879, 23.50, 13.35, 659 10: N18.85 E7.410, 0.931, 5.87, 3.15, 113 11: N18.90 W1.525, 0.938, 49.94, 26.60, 1462 Umbra only 12: N12.47 E12.89, 0.946, 240.08, 126.76, 30733 13: N16.58 E24.54, 0.865, 43.23, 24.97, 4284 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 1299.88 702.31 77723 South 39.87 23.02 1190 Whole 1339.76 725.34 78913 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 3 12 42 South 1 1 11 Whole 4 13 53 ------------------------------------------ Center -1 -1 -11 Seeing 3