278 
REPORT—1896. 
RED SPECTRUM OF ARGON—continued. 
Reduction to 
= 
Wavedlengie : Prdvious Vacuum eae 
ntensity ; ‘requency 
mayest erage Observations 7 1 y i 
(a) Valenta (b) rz 
3387°698 3387°80 1 0:95 8:4 29509'Tab 
3381°573 3381°67 1 ‘ 4 29563:2ab 
3373586 3373°65 2 0°94 ‘ 29633'4ab 
33607146 1 F 8:5 29752:9a 
3341°637 1 i 5 29916:9a 
3325°626 3325°63 2 0°93 - 30061:0ad 
3323°91 1 * 86 30077°5d 
3319°459 3319-42 2 3 2 30117:0ab 
3303-08 1 - x, 30266-4a 
3302°50 3 F's + 30271:5a 
3295-44 P4 0:92 s 30336°4a 
3244-51 a 0-91 88 30812:5ab 
317511 1 0:89 9:0 31486:la 
3131-90 2 0°88 91 31920:4a 
3125°70 4 és . 31983°8a 
3034:7 4 0°86 9-4 32943°8d 
3029°10* 2 x “s 33003°7b 
3027:07* 1 9 4 33025°8b 
3021-52 3021°9 4 0°85 9°5 33085'4ab 
2979°35* 2 | 0°84 9-6 335547) 
2972°60 1 i = 33631-1a 
2968°39 2 PA She 33678'6a 
2967-35 2967°3 5 ee bs 33690°4ab 
2943:17* 1 é 9°8 33967'1b 
2893°5 1 0°82 | 10:0 34550:2b 
2891:87* 3 Ae 5 34569°7b 
2873'5 3 5 ss 34790°8b 
2866:0* 1 ‘. 101 34880°70 
2833°6 3 0°81 | 10:2 35280°6b 
2802:2 3 0-80 | 10:3 3567596 
2614:6 4 0-76 | 11-1 38235°7b 
2614:2* 1 se se 38241:7b 
2577°6 1 075 | 11:3 38784:5b 
2571-5* il _ x 38876°6D 
||2536-7 8 O74 | 11-4 39409°8d 
2516°3 4 0°73 | 11°6 39729°3d 
247865 3 a 11°8 40332°8) 
2476°35 2, Be 40370°20 
BLUE SPECTRUM OF ARGON. 
Reduction to 
Wave-length , mead Vacuum | Oscillation 
ntensit : requency 
Rayass Eder & Y| Observations eet: | 55 dens 
(a) Valenta (b) A 
6684:°2 2 1°82 40 14956°7 
6644°2 3 1:80 4-1 15046°6 
6638°6 2 6628? Crookes if % 150593 
6482'8 1 1:76 4:2 15421:2 
6243°7 2 6232? ,, 1:70 4:3 16011°8 
6215°6* 1 1-69 44 16084°3 
