lt erie ae 
ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. 
RED SPECTRUM OF ARGON—continued. 
275 
Wave-length Reduction to 
‘1 | Provinus Vacuum Oscillation 
: “Intensity | Qbservations § -| Frequency 
Kayser Eder & | nee a in Vacuo 
(a) Valenta (b) | A 
5254:79* 2 1:44 5:2 19025:10 
5254°4 5253°09* 3 5258 Crookes rh - 19031:2d 
§221°9 5221°65*+ 3 5222 3 1°43 * 19145°8b | 
5188-46 } 5 1°42 53 1926820 | 
5187-47*+ 5 ” ” 19271:95 
5ETTSl* 1) 2 1:41 - 19307:7) 
5162°6 5162-59" | 4 5165 7 rE 7 19364:8D 
5152°7 5151-74* =| 3 ” ” 19405°6) 
51200 SITS bbe el 1:40 * 19531°40 
5063-2 5060°39* 2 5065 pS 1°38 5-4 19745:9) 
5054-54 1 a3 is 19778°7D 
5051°3 ip ot 5 ; 19780°6a 
504918 ee A * 19800°20 
5010°4 es 5012 F4 1:37 55 19953:0a 
4969°6 ee 4965°5 > A ie 20116°8a 
489501 | 2 1°34 56 20423-4d 
4889-4 4888:21* 1 ” ” 20450°8d 
4882°3 2 4879 ts mE Rs, 20476'Ta 
4849-9 1 1:33 57 20613°3a 
4807'8 4 fats? 5 20801:2a 
4768:3 4768°79 1 1:30 58 20963:9D 
4753-02 2 ” ” 21033°5d 
4746°82 1 ” ” 21060°9) 
4738-2 4736:03*F 1 ” ” 21108°90 
4732°4 1 rE e 21125'la 
4702-504 4702°38* 4 4701°2 # 1:29 59 212596) 
4658:04*f 4 1:28 = 21462°3d 
4647-45 1 | 1:27 * 21511°3d 
4628°628 4628-60 5 4629°5 . rr 6:0 21598: lab 
4609-73*} 4 1:26 bs 21687:2d 
4596-205 4596°30 5 45945 % re * 21750°8ab 
4523°54 1 1:24 61 22100°5d 
4522°389 4522-49 3 4514:0 k= 4 a 22105:9ab 
4510°851 4510-90 7 4509°5 4 Be aA 22162:5ab 
4510°66 1 ” ” 22207:9D 
4481-09*F 3 1:23 6-2 22305°30 
4431°16*+ 2 1:21 6:3 22561:2d 
4430°35*+ 4 * a 22565°3d 
4426°16"} 6 ” ” 22586°6b 
4424-09 3 ” ” 22597°2b 
4401-19*+ 5 . Ss 22714:9d 
4379°79*F 4 1:20 55 22825°8b 
4371°46*+ 3 ny 5 22869-3d 
4663-970 4363°94 4 4 6-4 22908'6ab 
4348°11*+ 8 ts) a 22992°1d 
4345-322 ” 4345:27 7 43450 ” 75 a 23007-0ad 
4337-20* 1 F | 5 23049:°95 
4335°491 4335°42 6 ; - BS 23059:2ab 
4333°714 4333°65*+ 8 4333°5 * ic 35 23068-6ab 
4331:31*} 1 4 5 23081°30 
432177 1 A 4s 23132°30 
4312°27 2 1:18 45 23183°26 
4304033 1 ee 6:5 23227°6a 
T2 
