23 Apr 2017, 00:23:24 (UT) P=-25.29, B0=-4.93, L0=87.44, radius=956.0" obs radius = 854.5 (pixel), RMS=136.1 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: N8.918 W24.96, 0.878, 1.30, 0.74, 27 2: S9.064 E60.63, 0.496, 93.71, 94.47, 3592 3: S9.065 E62.02, 0.475, 22.66, 23.85, 696 4: N11.23 E16.02, 0.922, 102.87, 55.75, 4977 5: N10.86 E16.55, 0.921, 0.87, 0.47, 19 6: N11.47 E17.87, 0.912, 1.30, 0.71, 29 7: N11.90 E19.36, 0.901, 250.20, 138.70, 12883 8: N12.60 E15.96, 0.916, 0.87, 0.47, 17 9: N12.17 E17.88, 0.908, 3.48, 1.91, 89 10: N13.38 E17.78, 0.903, 4.79, 2.65, 156 11: N13.73 E17.76, 0.901, 1.74, 0.96, 42 Umbra only 12: N11.23 E16.07, 0.922, 13.07, 7.08, 1468 13: N11.93 E19.32, 0.902, 31.82, 17.63, 3407 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 367.46 202.41 18239 South 116.38 118.32 4288 Whole 483.85 320.74 22527 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 2 11 31 South 1 2 12 Whole 3 13 43 ------------------------------------------ Center -1 -1 -11 Seeing 3