ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. 283 
BLUE SPECTRUM OF ARGON—continued. 
| Reduction to 
ee Prcvicua | Vacuum Oscillation 
Intensity! Observations | Ereineney 
Kayser Eder & A+ de in Vacuo 
(a) Valenta (b) A 
3925-903 3925°93 3 3927:5 Crookes | 1-08 72 25464°6ab 
3924°798 1 here 25471°8a 
3914-931 3914:93*+ 3 3915-4 as ee ty 25536-0ab 
3911°721 3911°69 1 a 3 25557-1ab 
3907°896 3907°80 1 3 73 25581°9ab 
3900-763 2 . x 25628-7a 
3892-128 3892°15t 4 3892°6 i, 1:07 n 25685:5ab 
38917550 3891°53t 2 =n 25689'6ab 
3880-432 3880°46 3 7 - 25762°9ab | 
3875°406 3875°40t 5 38755 i, =F 5 25796'4ab 
3874°288 1 is a 25803:°9a 
3872°326 3872°26 4 3871°8 + * a 25817:2ab 
3868-718 3868°68* Zi 38685, - - 25841:2ab 
3858-456 2 ” ” 25909°8a 
3856:210 1 1:06 eS 25924-9a 
3855°366 1 be 4 25930-5a 
3854°522 1 Z * 25936°3a 
3850°715 3850°70*t 8 38515, 2 # 25961:9ab 
3846'860 1 * Hs 25987-9a 
3845535 384551 3 38455 oy, r - 25997 :0ab 
3844:921 3844:90 3 fe 26001:8ab 
3841°709 3841°63 3 6) Ss 26023:1lab 
3830°585 3830°58t 3 ” ” 26099:4ab 
3826°976 382692 3 382775 yy x Me 26123:2ab 
3825°865 3825°89 1 3 = 26130°5ad 
3819-300 3819°15 l 3 As 26176:ladb 
3809°649 3809°58* 3 3809°5 » 1:05 T4 26242:0ab 
3808746 | 3808:72t 3 . » | 26248-1ab 
3803°381 3803'38 3 38035 4, 3 a 26285'6ab 
3800°429 3800°40f 2 Bs sf 26305'5ab 
3799596 3799°65 3 37995 a5 i a 26311:0ad 
3796°882 3796°83 2 a 7 26330°'lab 
3795°509 3795-56+ 3 ‘ 3 26339°3ad 
3786536 | 3786-60+ 4 3 » | 26401:8ad 
3781:018 3781-07* ie 37803 4, s i 26440-4ab 
3776°885 1 1:04 55 26469-5a 
3770°719 3770°80* 2 37705, $ 3 26512°3ab 
3766°286 3766°30 3 4 7 26473'Tab 
3765°463 3765°48* 5 3766°0 ” x. 75 26549°6ad 
3763715 3763°76 4 “ fs 26561:°8ab 
3756541 1 F as 26612°7a 
3754-28 3 fe ¥ 26626'8b 
3753-722 3753°60 3 o , | 26633°3ad 
3750'428 3750°79 2 es Se 26654°8ab 
3747-135 3747-25 1 . a 26679:lab 
3739°88 2 . | -26731°35 
3738-094 3738°04* 3 373835 gy Be 26744:3ab 
3735°542 1 1:03 of 26765°2a 
3734-70 5 + 3 26768°20 
3733122 1 =) ae 26780°5a 
3729°450 | 3729:59*+ 9 37298 % , | 26805-9ab 
3725665 1 a. 76 | 26833:2¢ 
3724697 | 3724-67 3 ns » | 26840:3ab 
3720°617 | 3720-61 1 nf , | 26869:6ad 
3718°403 3718-39 5 3718-0 26886°7ab 
