Binwidth in delta-eta = 0.3 unit
Standard PYTHIA
delta-eta       R(delta-eta)       stat. error
=====================================================================
 -6.00          -0.368923          0.053271
 -5.70          -0.429393          0.017938
 -5.40          -0.519913          0.011958
 -5.10          -0.618094          0.009259
 -4.80          -0.727143          0.007667
 -4.50          -0.785510          0.006641
 -4.20          -0.810905          0.005927
 -3.90          -0.790155          0.005410
 -3.60          -0.765664          0.005020
 -3.30          -0.735461          0.004720
 -3.00          -0.699670          0.004476
 -2.70          -0.676264          0.004267
 -2.40          -0.579135          0.004092
 -2.10          -0.485500          0.003931
 -1.80          -0.313856          0.003792
 -1.50          -0.090197          0.003668
 -1.20           0.187065          0.003561
 -0.90           0.553360          0.003478
 -0.60           0.902274          0.003411
 -0.30           1.180664          0.003358
 -0.00           1.245758          0.003319
  0.30           1.180664          0.003358
  0.60           0.902274          0.003411
  0.90           0.553360          0.003478
  1.20           0.187065          0.003561
  1.50          -0.090197          0.003668
  1.80          -0.313856          0.003792
  2.10          -0.485500          0.003931
  2.40          -0.579135          0.004092
  2.70          -0.676264          0.004267
  3.00          -0.699670          0.004476
  3.30          -0.735461          0.004720
  3.60          -0.765664          0.005020
  3.90          -0.790155          0.005410
  4.20          -0.810905          0.005927
  4.50          -0.785510          0.006641
  4.80          -0.727143          0.007667
  5.10          -0.618094          0.009259
  5.40          -0.519913          0.011958
  5.70          -0.429393          0.017938
  6.00          -0.368923          0.053271


PYTHIA with HBT weighting
delta-eta       R(delta-eta)       stat. error
=====================================================================
 -6.00          -0.430703          0.058547
 -5.70          -0.462224          0.019734
 -5.40          -0.578543          0.013149
 -5.10          -0.670933          0.010184
 -4.80          -0.774923          0.008435
 -4.50          -0.851019          0.007303
 -4.20          -0.861213          0.006522
 -3.90          -0.850731          0.005949
 -3.60          -0.825119          0.005521
 -3.30          -0.801680          0.005191
 -3.00          -0.757977          0.004922
 -2.70          -0.742217          0.004692
 -2.40          -0.637050          0.004500
 -2.10          -0.531881          0.004324
 -1.80          -0.358892          0.004170
 -1.50          -0.106644          0.004036
 -1.20           0.191788          0.003920
 -0.90           0.579816          0.003830
 -0.60           0.975351          0.003761
 -0.30           1.309159          0.003708
 -0.00           1.403526          0.003670
  0.30           1.309159          0.003708
  0.60           0.975351          0.003761
  0.90           0.579816          0.003830
  1.20           0.191788          0.003920
  1.50          -0.106644          0.004036
  1.80          -0.358892          0.004170
  2.10          -0.531881          0.004324
  2.40          -0.637050          0.004500
  2.70          -0.742217          0.004692
  3.00          -0.757977          0.004922
  3.30          -0.801680          0.005191
  3.60          -0.825119          0.005521
  3.90          -0.850731          0.005949
  4.20          -0.861213          0.006522
  4.50          -0.851019          0.007303
  4.80          -0.774923          0.008435
  5.10          -0.670933          0.010184
  5.40          -0.578543          0.013149
  5.70          -0.462224          0.019734
  6.00          -0.430703          0.058547