8573.546 0.281  13.323  12.861   0.463   
 8573.581 0.365  13.454  12.967   0.488   
 8573.625 0.470  13.620  13.088   0.533   
 8573.674 0.588  13.646  13.114   0.532   
 8573.708 0.670  13.668  13.159   0.511   
 8573.755 0.782  13.701  13.232   0.472   
 8574.705 0.063  12.780  12.459   0.320   
 8574.705 0.063  12.780  12.459   0.320   
 8580.555 0.103  12.881  12.553   0.327   
 8580.595 0.199  13.161  12.729   0.432   
 8581.713 0.883  13.841  13.297   0.548   
 8594.671 0.985  12.693  12.415   0.280