s3:mvrable-bluesky-west-512-read-32k.data

   1 10      10.000000       0.001156
   2 20      20.000000       0.000967
   3 50      49.933320       0.001137
   4 100     99.816660       0.001178
   5 200     198.766800      0.001819
   6 500     454.666600      0.002274
   7 1000    731.116600      0.002968