"Wavelength, Å","Element","Spectrum","Rel. Intensity","Est. Visual Brightness","Lower Config","Lower Term+J","Lower Level","Upper Config","Upper Term+J","Upper Level"
"797.53","Th","IV","0.8","-","","","","","",""
"835.55","Th","IV","0.2","-","","","","","",""
"846.91","Th","IV","6","-","","","","","",""
"854.02","Th","IV","0.2","-","","","","","",""
"882.39","Th","IV","6","-","","","","","",""
"886.66","Th","IV","2.4","-","","","","","",""
"1565.85","Th","IV","20","-","","","","","",""
"1682.22","Th","IV","15","-","","","","","",""
"1684.01","Th","IV","6","-","","","","","",""
"1707.37","Th","IV","30","-","","","","","",""
"1959.02","Th","IV","40","-","","","","","",""