Diethyl phthalate, DEP, 97% Aldrich

Albena I. Nielsen, Tage Christensen, Bo Jakobsen, Kristine Niss, Niels Boye Olsen,
Ranko Richert, and Jeppe C. Dyre,THE JOURNAL OF CHEMICAL PHYSICS 130, 154508 (2009)

There are two set data DEP and DEP2. The most extended data set
concerning temperature is the file which starts with DEP2.

The data sets is organized as 5 files each:
DEP(2).png - the plot of data
DEP(2)_Freq.dat - the frequencies
DEP(2)_Imag.dat - the imaginary parts
DEP(2)_Real.dat - the real parts 
DEP(2)_Temp.dat - the temperatures