80:20   0.67  11/4/15   new numbers from Iurii
for H1/H2 = 0.87 +/- 0.2  bg 0.77 +/- 0.12


  et
    1   150.00000  20.00000   1.22436   0.81675   1.00000   0.32901   0.04387
    2    91.00000  13.00000   1.19372   0.83772   1.00000   0.19460   0.02780
    3    73.00000   6.00000   1.07620   0.92920   1.00000   0.14074   0.01157
    4    73.00000   9.00000   1.06982   0.93474   7.00000   0.01999   0.00246

  eta
    1   151.00000  16.00000   1.24454   0.80351   0.40000   0.84165   0.08918
    2   111.00000  13.00000   1.12338   0.89017   0.40000   0.55846   0.06541
    3    68.00000  12.00000   1.14938   0.87003   0.40000   0.35004   0.06177
    4    59.00000  11.00000   1.15118   0.86867   0.40000   0.30419   0.05671

   et
    bin centre   xsection      error
    5.500000     0.3290058     0.4386745E-01  1.224360
    6.500000     0.1946019     0.2780028E-01  1.193720
    7.500000     0.1407405     0.1156771E-01  1.076200
    11.50000     0.1998659E-01 0.2464101E-02  1.069820

  sigma from et  0.8042544     0.5593333E-01

   eta
   bin centre    xsection      error
  -0.5000000     0.8416452     0.8918095E-01  1.244540
  -0.1000000     0.5584611     0.6540535E-01  1.123380
   0.3000000     0.3500385     0.6177149E-01  1.149380
   0.7000000     0.3041855     0.5671255E-01  1.151180

  sigma from eta  0.8217322     0.5551668E-01