!energy  difference  uncertainty
  570.4   -8.7438    2.3694
 1175.0    0.5128    2.3858
 1779.6   -3.0063    2.7567
 2384.3    2.1105    3.0836
 2988.9    8.1497    3.6344
 3593.5    6.6905    5.2414
 4198.2   18.6402    9.6925