READ ME File For 'DATASET for a Time Resolved Infrared measurement of a 0.3 M TFA solution dissolved in hexane. The sample was pumped at 200 nm and probed between 1130 cm-1 and 1293 cm-1'

Dataset DOI: https://doi.org/10.5258/SOTON/D2658

Date that the file was created: 14/06/23 (DD/MM/YY)

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GENERAL INFORMATION
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ReadMe Author: Edward Plackett, University of Southampton

Date of data collection: 25/05/21 (DD/MM/YY)

Others credited for data acquisition: Russell Minns, Rebecca Ingle, Gabiriel Karras, Igor Sazanovic, Henrgy McGee

Information about geographic location of data collection: ULTRA, CLF, Rutherford Appleton laboratories, Didcot
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SHARING/ACCESS INFORMATION
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Licenses/restrictions placed on the data, or limitations of reuse: 6 month embargo then CC-BY

Publisher: University of Southampton, U.K

Abbreviations: TFA is Trifluoroacetic acid

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DATA & FILE OVERVIEW
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This zipped dataset contains the data used the analysis shown in section 4.3.1, showing the results of a time-resolved infrared measurement through a 200 nm pumped 0.3 M TFA solution, probed between 1130 cm-1 and 1293 cm-1'

TFA_1300_0p3M_info.txt contains information about the experimental conditions (sample, solvent, how many acquisition cycles were run)

TFA_1300_0p3M_cycle1.csv and TFA_1300_0p3M_cycle2.csv contain the pixel x intensity data at the pump-probe delays specified in the top row of the file. TFA_1300_0p3M_AvDiff.csv then contains the average results of cycles 1 and 2. Pixels 1:128 correspond to detector 1 and pixels 129:256 cprrespond to detector 2.


Conversion from pixel to wavelength (nm) can be done using the TFA_1300_calibration.csv and the TRIR_calibration_reference.csv files. The TRIR_calibration_reference.csv contains the absorption spectrum of polystyrene and TFA_1300_calibration.csv contains the absorption spectrum the detectors detected when passing through polystyrene.


