H          D      d-lambda

alpha, 3     6562.79    6561.00    1.78711
beta,  4     4861.33    4860.01    1.32373
gamma, 5     4340.46    4339.28    1.18164
delta, 6     4101.73    4100.61    1.11670
epsilon, 7   3970.07    3968.99    1.08105
zeta, 8      3889.06    3888.00    1.05884
eta, 9       3835.40    3834.36    1.04419
theta, 10    3797.91    3796.88    1.03418
iota, 11     3770.63    3769.60    1.02661
kappa, 12    3750.15    3749.13    1.02100
lambda, 13   3734.37    3733.35    1.01685
mu, 14       3721.95    3720.94    1.01343
nu, 15       3711.98    3710.97    1.01074
xi, 16       3703.86    3702.85    1.00854
omicron, 17  3697.15    3696.14    1.00659
pi, 18       3691.55    3690.54    1.00513
rho, 19      3686.83    3685.83    1.00391
sigma, 20    3682.82    3681.82    1.00269