RS ABSOLUTE-ENERGY CONTROL -- unaberrated converging sphere
  lambda 1.310 um   f 3.000 mm   back 0.500 mm   clip 3 w   readout auto-sized to +/-6 w_f at 6 pts per w_f

[NULL] two identical runs: array_equal = True, max|dE| = 0.000e+00

[PREFACTOR] same case with / without 1/(i lambda):
  P_sq  with = 3.254078e-07   without = 5.584323e-19   ratio = 1.716100e-12   lambda^2 = 1.716100e-12
  P/Pin  with = 1.005690   without = 1.725864e-12

[CONVERGENCE] NA sweep x launch density.  P_flux/P_in must -> 1.
       NA   w [mm]    NL   w_f[um]  dxo[um]  Nout   P_flux/P_in   P_sq/P_in   1/<cos>  P_sq/P_flux   t[s]
    0.010   0.0300    81   41.6965   6.9494    73    0.99825789    1.000024  1.000025     1.001770    3.9
    0.010   0.0300   121   41.6965   6.9494    73    0.99825789    1.000024  1.000025     1.001770    9.0
    0.010   0.0300   161   41.6965   6.9494    73    0.99825789    1.000024  1.000025     1.001770   16.1
    0.010   0.0300   241   41.6965   6.9494    73    0.99825789    1.000024  1.000025     1.001770   35.9

    0.050   0.1502    81    8.3293   1.3882    73    0.99993014    1.000625  1.000626     1.000695    3.9
    0.050   0.1502   121    8.3293   1.3882    73    0.99993014    1.000625  1.000626     1.000695    9.0
    0.050   0.1502   161    8.3293   1.3882    73    0.99993014    1.000625  1.000626     1.000695   15.9
    0.050   0.1502   241    8.3293   1.3882    73    0.99993014    1.000625  1.000626     1.000695   34.8

    0.150   0.4551    81    2.7485   0.4581    73    0.99999198    1.005690  1.005690     1.005698    3.3
    0.150   0.4551   121    2.7485   0.4581    73    0.99999198    1.005690  1.005690     1.005698    7.5
    0.150   0.4551   161    2.7485   0.4581    73    0.99999198    1.005690  1.005690     1.005698   13.3
    0.150   0.4551   241    2.7485   0.4581    73    0.99999198    1.005690  1.005690     1.005698   35.9

    0.333   1.0595    81    1.1807   0.1968    73    0.99999817    1.029484  1.029484     1.029485    4.3
    0.333   1.0595   121    1.1807   0.1968    73    0.99999817    1.029484  1.029484     1.029485    9.5
    0.333   1.0595   161    1.1807   0.1968    73    0.99999817    1.029484  1.029484     1.029485   16.2
    0.333   1.0595   241    1.1807   0.1968    73    0.99999817    1.029484  1.029484     1.029485   36.5

[WINDOW] NA 0.333, NL 241, dxo 0.1968 um; how much of the answer is outside the readout patch
  half-width  1.0 w_f  (N_out   13, +/-  1.181 um)  P_flux/P_in = 0.91614356   P_sq/P_in = 0.94823797
  half-width  2.0 w_f  (N_out   25, +/-  2.361 um)  P_flux/P_in = 0.99982556   P_sq/P_in = 1.02927292
  half-width  3.0 w_f  (N_out   37, +/-  3.542 um)  P_flux/P_in = 0.99999511   P_sq/P_in = 1.02947973
  half-width  4.0 w_f  (N_out   49, +/-  4.723 um)  P_flux/P_in = 0.99999807   P_sq/P_in = 1.02948343
  half-width  6.0 w_f  (N_out   73, +/-  7.084 um)  P_flux/P_in = 0.99999817   P_sq/P_in = 1.02948355
  half-width  8.0 w_f  (N_out   97, +/-  9.446 um)  P_flux/P_in = 0.99999817   P_sq/P_in = 1.02948355

[BACK-OFF] NA 0.333, NL 241, N_out 73
  back  0.20 mm   P_flux/P_in = 0.99998855   P_sq/P_in = 1.02948099
  back  0.50 mm   P_flux/P_in = 0.99999817   P_sq/P_in = 1.02948355
  back  1.00 mm   P_flux/P_in = 0.99999954   P_sq/P_in = 1.02948391
  back  2.00 mm   P_flux/P_in = 0.99999988   P_sq/P_in = 1.02948400
