8639.630  12.180  11.767   0.411         
 8642.598  12.164  11.764   0.397         
 8643.602  12.154  11.756   0.397         
 8647.532  12.170  11.758   0.410         
 8648.713  12.189  11.773   0.415         
 8651.594  12.148  11.755   0.391         
 8653.589  12.148  11.767   0.379