4.00000 25.4000 4.50000 23.0000 4.80000 21.4500 5.00000 20.7000 5.20000 20.5000 5.40000 20.4000 5.50000 20.4000 5.70000 19.5000 5.80000 19.8000 5.90000 20.3000 6.00000 21.3000 6.10000 21.2000 6.20000 20.7500 6.30000 19.2000 6.50000 18.4000 6.70000 18.0000 7.00000 15.0000 7.50000 10.0000 8.00000 5.00000 -1 This DEM was obtained from average Quiet Sun intensities measured by CDS NIS,GIS. For details see Andretta, Del Zanna and Jordan (2003). This DEM should be used in conjunction with: 1) photospheric abundances 2) a constant density of 5 10^8 cm^{-3}. 3) the ionization fractions of Arnaud and Rothenflug (1985). -1