Environmental Data: Data set on interfacial supercooling and the preci...

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Description of the data tables

Code

Matlab code to read and plot the data

Table1

This table lists all data files in chronological order. "SampleTemp" refers to the reading of the PT-1000 at the side of the sample holder. "cellPressure" is the water vapour pressure during the measurements. From this, in presence of ice, the temperature of the ice sample can be calculated which is given in the column "iceTemp". "dT" is the difference, or temperature offset, between sensor's reading and the ice samples temperature. The offset is due to the sensor being mounted away from the cooled spot of the sample were it experiences heating from warmer parts of the sample holder. The off-set is used to calibrate the temperature sensor and the resulting temperature during the experiments is given in the column "temperature". "relHum" is the relative humidity above (supercooled) liquid and "concBrine" is the concentration of a NaCl solution in mol/l in equilibrium with ice at the experimental temperature. "Area" is the integrated PE signal.

Table 2

This table lists all NEXAFS data files in chronological order with PE carbon to oxygen signal intensity ratios -from which the atomic ratio were calculated in the paper - before ("preCtoO") and after ("postCtoO") each NEXAFS measurement. Also listed is the change in Na ("lossSodi"), O ("lossOxy"), Cl ("lossChlor"), and C ("lossCarb") signal intensity after the NEXAFS measurement compared to prior to the NEXAFS measurement.

Fig 1A

Data Figure 1A

Fig 1B

Data in Figure 1B

Fig 1C

Data to Figure 1C

Fig 1D

Data to Figure 1D

Fig 1E

Data to Figure 1E

Fig 1F

Data to Figure 1F

Fig 1B_1

Individual data to mean shown in Figure 1B

Fig 1B_2

Individual data to mean shown in Figure 1B

Fib 1B_3

Individual data to mean shown in Figure 1B

Fig 1F_1

Individual data to mean shown in Figure 1F

Fig 1F_2

Individual data to mean shown in Figure 1F