Figure 5a:

The folder "Figure05a" contains the data for Figure 5a in .csv format. 

The real absorptive 2D spectrum for "high kinetic energy" as specified in the main text is provided in the file "Figure5a_data_T=20fs_D=20fs.csv". The first dimension (rows) corresponds to the excitation axis while the second dimension (columns) corresponds to the detection axis. The delay time between the second and third excitation pulses is fixed at T=20 fs and the delay time between the fourth pulse and the fifth (ionization) pulse is fixed at Δ=20 fs. The 2D spectrum is normalized to the absolute maximum.
The excitation and detection energy axes are provided in the files "Figure5a_wtau.csv" and "Figure5a_wt.csv", respectively, in units of electronvolts (eV).

Spectral positions of the regions of interest investigated in Figure 5b:

Name	excitation axis	(eV)	detection axis (eV)
CP1	1.6911–1.7632 		1.8568–1.9289
CP3	1.6911–1.7632		1.6803–1.7127

Column delimiter: semicolon.


Figure 5b:

The folder "Figure05b" contains the data for Figure 5b in .csv format. 

The file "Figure5b_data_Delta_dependency_T20fs_highEkin.csv" contains the integrated signals of the regions of interest (ROIs), as specified in the first row and indicated in the 2D spectrum shown in Figure 5a.


The delay time between the second pulse and third pulse (T) is fixed at 20 fs. The delay time between the fourth pulse and fifth (ionization) pulse (Δ) is provided in the first column of the file. Each ROI signal is normalized to its absolute maximum. 

Column delimiter: semicolon.