LOPT input files for Mg VII and Si VII

<p>This entry contains input files for the LOPT atomic physics code. The results are described in the article "Updated reference wavelengths for Si VII and Mg VII lines in the 272--281 Angstrom range" by Dr. Peter R. Young (NASA Goddard Space Flight Center) that was submitted to The Astrophysical Journal.</p><p>There are two sub-directories called mg7 and si7 for the two ions. In each there are three input files of the form:</p><p>Mg7_FixLEV_EIS.txt - List of fixed levels in the atomic model.<br>Mg7_lin_EIS.prn - List of wavelengths and uncertainties for the lines of the model.<br>Mg7_lopt_EIS.par - The parameter input file for LOPT</p><p>You will need to install the LOPT code to use these files. See&nbsp;Kramida, A. E. 2011, Computer Physics Communications,236<br>182, 419.</p><p>In each directory you will see two additional files that are the output wavelength and energy files generated by the author.</p><p>Version 1.1: the input/output filenames in the Mg7_lopt_EIS.par were wrong in the previous version. This has been fixed. The input data are the same as before.</p>