[[Model]]
    Model(twoD_Gaussian)
[[Fit Statistics]]
    # function evals   = 75
    # data points      = 225
    # variables        = 5
    chi-square         = 484673.145
    reduced chi-square = 2203.060
[[Variables]]
    amplitude:   802.293830 +/- 47.70632 (5.95%) (init= 300)
    xo:         -4.40749890 +/- 0.612868 (13.91%) (init= 0)
    yo:         -6.69798043 +/- 0.619645 (9.25%) (init= 0)
    sigma:       59.2342451 +/- 3.324455 (5.61%) (init= 50)
    offset:      47.7191820 +/- 52.69789 (110.43%) (init= 0)
[[Correlations]] (unreported correlations are <  0.100)
    C(amplitude, offset)         = -0.987 
    C(sigma, offset)             = -0.980 
    C(amplitude, sigma)          =  0.942 
    C(amplitude, yo)             =  0.125 
    C(yo, offset)                = -0.115