"Wavelength, Å","Element","Spectrum","Rel. Intensity","Est. Visual Brightness","Lower Config","Lower Term+J","Lower Level","Upper Config","Upper Term+J","Upper Level"
"531.26","Tl","IV","6.8","-","","","","","",""
"570.49","Tl","IV","9.8","-","","","","","",""
"597.01","Tl","IV","3.9","-","","","","","",""
"650.9","Tl","II","2.9","-","","","","","",""
"670.87","Tl","II","4.9","-","","","","","",""
"674.1","Tl","II","3.9","-","","","","","",""
"696.3","Tl","II","15","-","","","","","",""
"709.23","Tl","II","4.9","-","","","","","",""
"817.18","Tl","II","9.8","-","","","","","",""
"836.34","Tl","II","4.9","-","","","","","",""
"868.99","Tl","IV","0.98","-","","","","","",""
"912.74","Tl","IV","2.9","-","","","","","",""
"917.31","Tl","IV","7.8","-","","","","","",""
"1018.85","Tl","II","7.8","-","","","","","",""
"1028.69","Tl","IV","30","-","","","","","",""
"1034.73","Tl","IV","20","-","","","","","",""
"1036.61","Tl","IV","20","-","","","","","",""
"1049.48","Tl","IV","9.8","-","","","","","",""
"1049.73","Tl","II","9.8","-","","","","","",""
"1050.3","Tl","II","7.8","-","","","","","",""
"1057.56","Tl","IV","9.8","-","","","","","",""
"1068.04","Tl","IV","20","-","","","","","",""
"1070.47","Tl","IV","20","-","","","","","",""
"1074.97","Tl","II","4.9","-","","","","","",""
"1079.68","Tl","IV","30","-","","","","","",""
"1079.7","Tl","IV","4.9","-","","","","","",""
"1092.9","Tl","IV","2","-","","","","","",""
"1094.41","Tl","IV","3.9","-","","","","","",""
"1099.6","Tl","IV","5.9","-","","","","","",""
"1125.52","Tl","IV","3.9","-","","","","","",""
"1130.17","Tl","II","9.8","-","","","","","",""
"1139.3","Tl","IV","4.9","-","","","","","",""
"1144.07","Tl","IV","2.9","-","","","","","",""
"1162.55","Tl","II","15","-","","","","","",""
"1167.43","Tl","II","9.8","-","","","","","",""
"1183.41","Tl","II","9.8","-","","","","","",""
"1194.84","Tl","II","10","-","","","","","",""
"1225.45","Tl","IV","2.9","-","","","","","",""
"1231.57","Tl","III","6.8","-","","","","","",""
"1231.81","Tl","II","7.8","-","","","","","",""
"1246.","Tl","II","4.9","-","","","","","",""
"1266.33","Tl","III","9.8","-","","","","","",""
"1273.03","Tl","IV","5.9","-","","","","","",""
"1304.55","Tl","IV","2.9","-","","","","","",""
"1307.5","Tl","II","15","-","","","","","",""
"1310.2","Tl","II","7.8","-","","","","","",""
"1321.71","Tl","II","25","-","5d10.6s2","1S0","0","5d10.6s.6p","1P*1","75663.33"
"1323.66","Tl","IV","5.9","-","","","","","",""
"1330.4","Tl","II","7.8","-","","","","","",""
"1332.36","Tl","III","3.9","-","","","","","",""
"1337.1","Tl","IV","6.8","-","","","","","",""
"1358.56","Tl","IV","6.8","-","","","","","",""
"1373.52","Tl","II","9.8","-","","","","","",""
"1374.62","Tl","IV","4.9","-","","","","","",""
"1377.75","Tl","IV","6.8","-","","","","","",""
"1404.6","Tl","IV","7.8","-","","","","","",""
"1412.93","Tl","IV","4.9","-","","","","","",""
"1423.2","Tl","I","0.98","-","","","","","",""
"1434.72","Tl","IV","5.9","-","","","","","",""
"1449.37","Tl","IV","4.9","-","","","","","",""
"1477.14","Tl","III","9.8","-","","","","","",""
"1489.65","Tl","I","7.8","-","","","","","",""
"1490.5","Tl","II","4.9","-","","","","","",""
"1499.3","Tl","II","9.8","-","","","","","",""
"1506.37","Tl","III","3.9","-","","","","","",""
"1507.82","Tl","II","9.8","-","","","","","",""
"1558.67","Tl","III","7.8","-","","","","","",""
"1561.58","Tl","II","15","-","","","","","",""
"1568.57","Tl","II","9.8","-","","","","","",""
"1593.26","Tl","II","6.8","-","","","","","",""
"1616.","Tl","I","4.9","-","","","","","",""
"1650.2","Tl","I","0.98","-","","","","","",""
"1660.05","Tl","III","7.8","-","","","","","",""
"1685.4","Tl","I","4.9","-","","","","","",""
"1728.","Tl","I","0.98","-","","","","","",""
"1792.76","Tl","II","9.8","-","5d10.6s.6p","3P*0","49451.45","5d10.6s.7s","3S1","105229.28"
"1814.85","Tl","II","10","-","5d10.6s.6p","3P*2","61727.26","5d10.6s.6d","3D3","116830.9"
"1847.","Tl","I","2.9","-","","","","","",""
"1883.2","Tl","IV","4.9","-","","","","","",""
"1892.72","Tl","II","7.8","-","","","","","",""
"1908.64","Tl","II","25","-","5d10.6s2","1S0","0","5d10.6s.6p","3P*1","52393.96"
"1974.6","Tl","IV","2.9","-","","","","","",""
"2007.56","Tl","I","100","-","","","","","",""
"2129.28","Tl","I","0.98","-","","","","","",""
"2151.92","Tl","I","0.98","-","","","","","",""
"2168.59","Tl","I","3.9","-","","","","","",""
"2209.75","Tl","I","2","-","","","","","",""
"2210.71","Tl","I","100","-","","","","","",""
"2237.84","Tl","I","5.9","-","","","","","",""
"2287.6","Tl","I","2.9","-","","","","","",""
"2298.04","Tl","II","30","-","5d10.6s.6p","3P*2","61727.26","5d10.6s.7s","3S1","105229.28"
"2315.98","Tl","I","135","-","","","","","",""
"2379.69","Tl","I","870","-","6s2.6p","2P*1/2","0","6s2.7d","2D3/2","42011.4"
"2451.83","Tl","II","7.2","-","","","","","",""
"2469.03","Tl","II","5.3","-","","","","","",""
"2507.94","Tl","I","0.85","-","","","","","",""
"2508.2","Tl","I","0.85","-","","","","","",""
"2530.86","Tl","II","15","-","5d10.6s.6p","1P*1","75663.33","5d10.6s.6d","1D2","115165.6"
"2538.18","Tl","I","1.6","-","","","","","",""
"2580.14","Tl","I","555","-","6s2.6p","2P*1/2","0","6s2.8s","2S1/2","38745.9"
"2608.99","Tl","I","45","-","","","","","",""
"2609.77","Tl","I","3","-","","","","","",""
"2665.57","Tl","I","55","-","","","","","",""
"2709.23","Tl","I","285","-","","","","","",""
"2710.67","Tl","I","35","-","","","","","",""
"2767.87","Tl","I","255","-","6s2.6p","2P*1/2","0","6s2.6d","2D3/2","36117.9"
"2826.16","Tl","I","195","-","","","","","",""
"2849.8","Tl","II","6.8","-","","","","","",""
"2918.32","Tl","I","225","-","6s2.6p","2P*3/2","7792.7","6s2.7d","2D5/2","42049"
"2921.52","Tl","I","315","-","","","","","",""
"3029.01","Tl","II","3.7","-","","","","","",""
"3091.56","Tl","II","15","-","5d10.6s.6p","1P*1","75663.33","5d10.6s.7s","1S0","107999.96"
"3163.53","Tl","III","3.7","-","","","","","",""
"3185.51","Tl","II","9","-","","","","","",""
"3186.56","Tl","II","9","-","","","","","",""
"3187.74","Tl","II","9","-","","","","","",""
"3229.75","Tl","I","795","-","6s2.6p","2P*3/2","7792.7","6s2.8s","2S1/2","38745.9"
"3291.01","Tl","II","7.9","-","","","","","",""
"3300.8","Tl","III","1.6","-","","","","","",""
"3319.91","Tl","II","6.3","-","","","","","",""
"3321.04","Tl","II","6.3","-","","","","","",""
"3322.25","Tl","II","4.2","-","","","","","",""
"3369.15","Tl","II","5.5","-","","","","","",""
"3381.","Tl","II","2.6","-","","","","","",""
"3381.8","Tl","II","1.9","-","","","","","",""
"3456.34","Tl","III","1.8","-","","","","","",""
"3460.48","Tl","II","1.2","-","","","","","",""
"3507.41","Tl","III","0.98","-","","","","","",""
"3519.24","Tl","I","375","-","6s2.6p","2P*3/2","7792.7","6s2.6d","2D5/2","36199.9"
"3529.43","Tl","I","1500","-","6s2.6p","2P*3/2","7792.7","6s2.6d","2D3/2","36117.9"
"3540.08","Tl","II","2.9","-","","","","","",""
"3560.68","Tl","II","4.5","-","","","","","",""
"3567.67","Tl","II","3.5","-","","","","","",""
"3775.72","Tl","I","10000","-","6s2.6p","2P*1/2","0","6s2.7s","2S1/2","26477.5"
"3793.95","Tl","II","70","-","","","","","",""
"3832.3","Tl","II","40","-","","","","","",""
"3869.15","Tl","II","20","-","","","","","",""
"3887.15","Tl","II","35","-","","","","","",""
"3933.05","Tl","III","20","-","","","","","",""
"3946.02","Tl","III","6.9","-","","","","","",""
"4109.85","Tl","III","20","1","","","","","",""
"4155.75","Tl","III","10","2","","","","","",""
"4223.05","Tl","II","25","8","","","","","",""
"4269.81","Tl","III","20","8","","","","","",""
"4274.98","Tl","II","100","42","","","","","",""
"4306.8","Tl","II","40","18","","","","","",""
"4359.9","Tl","I","4.7","2","","","","","",""
"4380.57","Tl","III","4.7","2","","","","","",""
"4490.77","Tl","II","25","12","","","","","",""
"4737.05","Tl","II","40","24","","","","","",""
"4981.35","Tl","II","15","11","","","","","",""
"5078.54","Tl","II","30","24","","","","","",""
"5086.99","Tl","III","3.9","3","","","","","",""
"5152.14","Tl","II","50","42","","","","","",""
"5181.95","Tl","II","9.8","9","","","","","",""
"5183.1","Tl","II","9.8","9","","","","","",""
"5350.46","Tl","I","5000","4707","6s2.6p","2P*3/2","7792.7","6s2.7s","2S1/2","26477.5"
"5362.4","Tl","III","3.5","3","","","","","",""
"5384.85","Tl","II","5.9","6","","","","","",""
"5409.92","Tl","II","10","12","","","","","",""
"5410.97","Tl","II","4.9","5","","","","","",""
"5499.4","Tl","III","2","2","","","","","",""
"5927.8","Tl","III","5.6","5","","","","","",""
"5949.48","Tl","II","35","28","","","","","",""
"6179.98","Tl","II","100","61","","","","","",""
"6239.03","Tl","II","9.1","5","","","","","",""
"6378.32","Tl","II","9.8","4","","","","","",""
"6549.84","Tl","I","300","81","","","","","",""
"6713.8","Tl","I","100","17","","","","","",""
"6966.5","Tl","II","40","2","","","","","",""
"7493.6","Tl","I","6.8","-","","","","","",""
"7678.93","Tl","I","4.5","-","","","","","",""
"7815.8","Tl","I","20","-","","","","","",""
"8001.","Tl","III","8.9","-","","","","","",""
"8130.","Tl","I","20","-","","","","","",""
"8373.6","Tl","I","45","-","","","","","",""
"8445.8","Tl","II","15","-","","","","","",""
"8474.27","Tl","I","20","-","","","","","",""
"8632.9","Tl","II","15","-","","","","","",""
"8664.1","Tl","II","25","-","","","","","",""
"8850.4","Tl","I","8.8","-","","","","","",""
"8976.75","Tl","I","10","-","","","","","",""
"9038.4","Tl","I","6.4","-","","","","","",""
"9130.","Tl","II","50","-","","","","","",""
"9130.5","Tl","I","40","-","","","","","",""
"9183.1","Tl","I","3.9","-","","","","","",""
"9225.","Tl","II","6.4","-","","","","","",""
"9252.6","Tl","I","3.2","-","","","","","",""
"9254.","Tl","II","4.7","-","","","","","",""
"9509.4","Tl","I","60","-","","","","","",""
"9863.4","Tl","I","15","-","","","","","",""
"9930.4","Tl","I","25","-","","","","","",""
"9937.4","Tl","I","2.6","-","","","","","",""
"10011.9","Tl","I","40","-","","","","","",""
"10488.8","Tl","I","45","-","","","","","",""
"11101.61","Tl","I","4.8","-","","","","","",""
"11483.7","Tl","I","3.5","-","","","","","",""
"11512.82","Tl","I","870","-","6s2.7s","2S1/2","26477.5","6s2.7p","2P*3/2","35161.1"
"11592.9","Tl","I","4.3","-","","","","","",""
"12491.8","Tl","I","10","-","","","","","",""
"12736.4","Tl","I","105","-","","","","","",""
"13013.2","Tl","I","495","-","6s2.7s","2S1/2","26477.5","6s2.7p","2P*1/2","34159.9"