24 Apr 2011, 00:17:37 (UT) P=-25.24, B0=-4.88, L0=206.0, radius=955.9" obs radius = 853.2 (pixel), RMS=112.7 10^-4 I_c ***** Observed Sunspot Parameters ***** --------------------------------------------------------------- 10^-6 hemisphere -10^-2 I_c No. position cos(t) ap_area co_area darkness --------------------------------------------------------------- 1: S15.56 E11.11, 0.964, 443.37, 229.80, 24924 2: S25.77 E36.73, 0.756, 3.49, 2.31, 60 3: S18.09 E14.47, 0.943, 1.31, 0.69, 23 4: S16.72 E18.39, 0.929, 578.91, 311.26, 23208 5: N16.89 W63.24, 0.404, 157.40, 194.62, 5180 6: S16.66 E14.51, 0.948, 3.06, 1.61, 57 7: S16.25 E15.10, 0.947, 5.68, 3.00, 115 8: S17.38 E20.44, 0.916, 16.61, 9.06, 449 9: N17.03 W55.98, 0.507, 39.78, 39.16, 1170 Umbra only 10: S15.51 E11.09, 0.964, 97.94, 50.75, 10923 11: S17.32 E17.03, 0.934, 5.68, 3.04, 471 12: S16.61 E19.18, 0.926, 43.72, 23.60, 4113 --------------------------------------------------------------- * = False spots ---------------------------------------- 10^-6 hemisphere -10^-2 I_c Region ap_area co_area darkness North 197.19 233.79 6350 South 1052.46 557.75 48836 Whole 1249.66 791.55 55186 ---------------------------------------- ***** Relative Sunspot Numbers ***** ------------------------------------------ Region g f 10*g + f ------------------------------------------ North 1 2 12 South 2 10 30 Whole 3 12 42 ------------------------------------------ Center -1 -1 -11 Seeing 2