"curve generated from eqn:

"   y=a*exp(-0.5((x-b)/c)^2)

"a = +9.2403736115E+000
"b = +5.5574259758E+000
"c = +9.9725928158E-003

"data points:       12
"iterations:        339
"sum of errors^2:   2.0734
"variance:          0.230377
"std err (R):       0.479976

/td    "xy"                ;define the columns
  5.500000e+000  5.826901e-007
  5.500839e+000  9.423999e-007
  5.501678e+000  1.513424e-006
  5.502517e+000  2.413315e-006
  5.503356e+000  3.821161e-006
  5.504194e+000  6.007647e-006
  5.505033e+000  9.378672e-006
  5.505872e+000  1.453805e-005
  5.506711e+000  2.237685e-005
  5.507549e+000  3.419947e-005
  5.508388e+000  5.190006e-005
  5.509227e+000  7.820674e-005
  5.510066e+000  1.170168e-004
  5.510904e+000  1.738523e-004
  5.511743e+000  2.564722e-004
  5.512582e+000  3.756886e-004
  5.513421e+000  5.464415e-004
  5.514259e+000  7.892001e-004
  5.515098e+000  1.131771e-003
  5.515937e+000  1.611602e-003
  5.516776e+000  2.278688e-003
  5.517614e+000  3.199188e-003
  5.518453e+000  4.459874e-003
  5.519292e+000  6.173527e-003
  5.520131e+000  8.485392e-003
  5.520969e+000  1.158079e-002
  5.521808e+000  1.569396e-002
  5.522647e+000  2.111810e-002
  5.523486e+000  2.821661e-002
  5.524324e+000  3.743542e-002
  5.525163e+000  4.931607e-002
  5.526002e+000  6.450927e-002
  5.526841e+000  8.378835e-002
  5.527679e+000  1.080620e-001
  5.528518e+000  1.383854e-001
  5.529357e+000  1.759687e-001
  5.530196e+000  2.221817e-001
  5.531034e+000  2.785539e-001
  5.531873e+000  3.467671e-001
  5.532712e+000  4.286417e-001
  5.533551e+000  5.261129e-001
  5.534389e+000  6.411966e-001
  5.535228e+000  7.759458e-001
  5.536067e+000  9.323939e-001
  5.536906e+000  1.112488e+000
  5.537745e+000  1.318011e+000
  5.538583e+000  1.550496e+000
  5.539422e+000  1.811133e+000
  5.540261e+000  2.100669e+000
  5.541100e+000  2.419318e+000
  5.541938e+000  2.766661e+000
  5.542777e+000  3.141572e+000
  5.543616e+000  3.542141e+000
  5.544455e+000  3.965633e+000
  5.545293e+000  4.408463e+000
  5.546132e+000  4.866196e+000
  5.546971e+000  5.333593e+000
  5.547810e+000  5.804677e+000
  5.548648e+000  6.272839e+000
  5.549487e+000  6.730976e+000
  5.550326e+000  7.171663e+000
  5.551165e+000  7.587339e+000
  5.552003e+000  7.970527e+000
  5.552842e+000  8.314046e+000
  5.553681e+000  8.611239e+000
  5.554520e+000  8.856187e+000
  5.555358e+000  9.043900e+000
  5.556197e+000  9.170491e+000
  5.557036e+000  9.233309e+000
  5.557875e+000  9.231025e+000
  5.558713e+000  9.163690e+000
  5.559552e+000  9.032723e+000
  5.560391e+000  8.840868e+000
  5.561230e+000  8.592093e+000
  5.562068e+000  8.291457e+000
  5.562907e+000  7.944941e+000
  5.563746e+000  7.559244e+000
  5.564585e+000  7.141572e+000
  5.565423e+000  6.699421e+000
  5.566262e+000  6.240344e+000
  5.567101e+000  5.771752e+000
  5.567940e+000  5.300717e+000
  5.568779e+000  4.833809e+000
  5.569617e+000  4.376956e+000
  5.570456e+000  3.935345e+000
  5.571295e+000  3.513349e+000
  5.572134e+000  3.114495e+000
  5.572972e+000  2.741459e+000
  5.573811e+000  2.396094e+000
  5.574650e+000  2.079475e+000
  5.575489e+000  1.791974e+000
  5.576327e+000  1.533336e+000
  5.577166e+000  1.302779e+000
  5.578005e+000  1.099087e+000
  5.578844e+000  9.207070e-001
  5.579682e+000  7.658410e-001
  5.580521e+000  6.325336e-001
  5.581360e+000  5.187480e-001
  5.582199e+000  4.224324e-001
  5.583037e+000  3.415748e-001
  5.583876e+000  2.742473e-001
  5.584715e+000  2.186385e-001
  5.585554e+000  1.730768e-001
  5.586392e+000  1.360438e-001
  5.587231e+000  1.061810e-001
  5.588070e+000  8.228917e-002
  5.588909e+000  6.332371e-002
  5.589747e+000  4.838579e-002
  5.590586e+000  3.671109e-002
  5.591425e+000  2.765697e-002
  5.592264e+000  2.068901e-002
  5.593102e+000  1.536748e-002
  5.593941e+000  1.133427e-002
  5.594780e+000  8.300654e-003
  5.595619e+000  6.036134e-003
  5.596457e+000  4.358463e-003
  5.597296e+000  3.124897e-003
  5.598135e+000  2.224672e-003
  5.598974e+000  1.572621e-003
  5.599813e+000  1.103850e-003
  5.600651e+000  7.693497e-004
  5.601490e+000  5.324336e-004
  5.602329e+000  3.658769e-004
  5.603168e+000  2.496505e-004
  5.604006e+000  1.691444e-004
  5.604845e+000  1.137918e-004
  5.605684e+000  7.601370e-005
  5.606523e+000  5.041976e-005
  5.607361e+000  3.320760e-005
  5.608200e+000  2.171711e-005
  5.609039e+000  1.410245e-005
  5.609878e+000  9.093163e-006
  5.610716e+000  5.821879e-006
  5.611555e+000  3.701172e-006
  5.612394e+000  2.336379e-006
  5.613233e+000  1.464452e-006
  5.614071e+000  9.114539e-007
  5.614910e+000  5.632774e-007
  5.615749e+000  3.456509e-007
  5.616588e+000  2.106110e-007
  5.617426e+000  1.274243e-007
  5.618265e+000  7.655105e-008
  5.619104e+000  4.566443e-008
  5.619943e+000  2.704785e-008
  5.620781e+000  1.590799e-008
  5.621620e+000  9.290218e-009
  5.622459e+000  5.387215e-009
  5.623298e+000  3.101919e-009
  5.624136e+000  1.773473e-009
  5.624975e+000  1.006808e-009
