Hinode/EIS spectra and Gaussian fit parameters for cool loop footpoint datasets

<p>Contains derived data for the article &quot;Updated reference wavelengths for&nbsp;Si VII and Mg VII lines in the 272-281 Angstrom range&quot; submitted to The Astrophysical Journal and authored by Dr. Peter Young (NASA Goddard Space Flight Center).</p> <p>The zip file contains 13 sub-directories corresponding to the 13 datasets studied in the article. In each directory there are two files: an IDL save file, and an ASCII text file.</p> <p>Upon restoring the IDL save file into IDL, you will see four quantities (the names may vary slightly between datasets):</p> <p>MAP: an IDL map containing the Si VII 275.37 image from which the pixel mask was selected.<br> MASK: a pixel mask generated with the routine pixel_mask_gui.pro using the input MAP. The pixels in the map are used to create the spectrum.<br> SWSPEC: A spectrum structure generated with the routine eis_mask_spectrum.pro containing the EIS short-wavelength channel spectrum.<br> LWSPEC: A spectrum structure generated with the routine eis_mask_spectrum.pro containing the EIS long-wavelength channel spectrum.</p> <p>LWSPEC was input to the Gaussian-fitting routine spec_gauss_eis.pro and fits were generated for the emission lines listed in the article. The routine writes the fit parameters to the ASCII text file.</p> <p>The Gaussian fit parameters can be read into IDL using the routine read_line_fits.pro. You can also use the routine line_fits_summary.pro to generate a printout of the fit parameters.</p> <p>The IDL software described here is available with the Solarsoft repository (https://sohoftp.nascom.nasa.gov/solarsoft/).</p>