Fig 4 (a) : eigen values spectrum  (inset for vacuum reference)
	
	file exp_eigenval.csv
	1st column -> eigenmode #
	2nd column -> eigenvalues
	
	file exp_eigenval_vac.csv
	1st column -> eigenmode #
	2nd column -> eigenvalues
	

Fig 4 (b) : eigen vectors as real and imaginary part of the temporal mode function
	
	file exp_eigenv.csv  experimental measurement
	1st column -> time in µs
	2nd column -> real part
	3rd column -> imaginary part
	
	

Fig 4 (c) : imaginary part versus real part
	
	same data as for fig 4 (b)


Fig 4 (d) : (1 - fidelity) versus number of wavforms used for reconstruction
	
	file exp_fid_vs_NbWf.csv
	1st column -> number of waveforms
	2nd column -> 1-fidelity for average photon number n = 1.1
	3rd column -> 1-fidelity for average photon number n = 0.15
	4th column -> 1-fidelity for average photon number n = 0.02