#T  L=10 L=20 L=30
#  ---- ---- ----
6.40 49.854889 432.897133 1731.955675
6.45 49.756640 428.024905 1677.744776
6.50 49.847398 429.969478 1602.627852
6.55 49.928631 422.907219 1586.196588
6.60 49.418082 410.204313 1522.106048
6.65 49.232210 407.262564 1469.176510
6.70 49.105122 405.822071 1466.941061
6.75 49.921605 403.118332 1412.112033
6.80 49.187103 400.691630 1412.008508
6.85 49.061541 400.209205 1403.832982
6.90 49.526591 402.842381 1422.276246
6.95 48.841744 398.032360 1362.805588
7.00 48.348247 397.003590 1363.009870
7.05 48.307759 395.588727 1362.893254
7.10 48.129762 398.695614 1388.775173
7.15 48.712872 393.335756 1374.205823
7.20 48.126562 394.440283 1375.592322
7.25 48.410594 392.276918 1358.415265
7.30 48.280905 401.161600 1354.311670
7.35 48.940087 389.527425 1360.185235