[[Model]]
    Model(lorentzian)
[[Fit Statistics]]
    # function evals   = 27
    # data points      = 25
    # variables        = 3
    chi-square         = 113804074.396
    reduced chi-square = 5172912.473
[[Variables]]
    amp:     30.3244654 +/- 0.164419 (0.54%) (init= 30)
    width:   100.313452 +/- 0.928931 (0.93%) (init= 80)
    mean:    23.0135192 +/- 0.389777 (1.69%) (init= 40)
[[Correlations]] (unreported correlations are <  0.100)
    C(amp, width)                = -0.572 

[[Model]]
    Model(normal_mode)
[[Fit Statistics]]
    # function evals   = 75
    # data points      = 24
    # variables        = 5
    chi-square         = 2368.545
    reduced chi-square = 124.660
[[Variables]]
    amp:      29.3592704 +/- 0.295799 (1.01%) (init= 32.7)
    width:    6.0659 (fixed)
    mean:     26.4724949 +/- 0.353157 (1.33%) (init= 34)
    const1:   0.14808341 +/- 0.015686 (10.59%) (init= 0.15)
    const2:   0.01983363 +/- 0.000302 (1.52%) (init= 0.025)
    shift:   -3.00746670 +/- 0.650278 (21.62%) (init=-5)
[[Correlations]] (unreported correlations are <  0.100)
    C(amp, const2)               =  0.702 
    C(amp, const1)               =  0.577 
    C(mean, shift)               = -0.542 
    C(const1, const2)            =  0.435 

>> From here, we can estimate the cavity parameters to be:
C = 0.074 +/- 0.008
k = 2 * pi * (50.4 +/- 0.8) MHz
g = 2 * pi * (4.8 +/- 0.3) MHz
assuming gamma is fixed at gamma = 2 * pi * (6.059 / 2) MHz