ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. 193 
OSMLUM—continued. 
Are Spectrum Spark Spectrum 
| | 
Reduction to | 
ae Vacuum | 
Wave-length Inten-| Wave- | Inten- Oscillation 
- - ' sity length sity ~~ | Frequency) 
Rowland | Exner and |—————/ and 1 in Vacuo | 
Kayser and and Cha- |Exner and| Cha- | A+ =— | | 
Tatnall | Haschek | racter | Haschek | racter | A | | 
| | 
| | 
| 3686-2 1 1:02 | 7°6 27121: 
| 368555 | 1 » » 25-4 
} | 84-70 2 | ” ” | 316 
| 84:5 1 3 : BBe 
| | 84:00] 1 84:2 1 i 5 36'8 
3681-705 | 81:74 | 3 81:7 WR ass. ihadee 53°5 
| 78:40) 1 a OR oe 78:0 
7815 | 2 78°2 1 ret 79°9 
75-599 | 7560 | 4 | 75:5 1 » 23 | 98-7 
| 74:67 1 ae tas 27205°6 
73°3 STD elm 55 as al 16- 
| 73:01 1 abl mene 17:9 
| 72:1 1 eee sah ot 25° 
| | m60} 1 | | oes 28-4 
71-040 | 3671-040 71:05 | 6 win | 2 eth een 32°5 
| 69°85 1] Fr ES 41-4 
69°63 | 1 se as 43-0 
69:25 | 1 | ess 5 45'8 
| | 68:34} 1 684 | 2 Ly alee 52°6 
| | 66°48 | 4 66°4 ye Ue. at * 66:4. 
65:1 2 5S 35 17° 
61:40 | 2 61:4 1 , ” 273043 
60°92 1 | 1:01 Bs 07°8 
59°8 In a5 16: 
57:57 | 1 Pr 3 32°9 
57:048 57-053 57:05 | 6 57:1 2 Pr) » 36°7 
56°55 | 1 a a 40°5 
. | 5495 | 1 5 bs 52:5 
54631 54:639 | 54:64) 5 54°6 2 5 EF 54:8 
53°873 53°86 | 3 53°9 1 5 2 60°6 
| 53°35 | 2 a i 64-4 
| 5052 | 2 oe Ga 85-7 
| 50-4 | 1 Pods TS 87: 
48-962 | | 48-94) 3 48-9 1 se 3 97-4 
| 48°45 2 48-4 1 Ap a 27401-2 
45°28 | 1 a a 25-0 
| 42°65 | 2 9 és 44:8 | 
; 42-6 1 Pet amlzerrs: Gh 
42°3 1 he 59 47- 
41-40 2 41-4 1 + : 54:3 
40°8 2 - i 59: 
40-487 40°484 40:50 | 8 40-48 | 4 ne is 61:1 
39:73 | 8 ou ee 66:9 
39°44 | 1 om Same 74-4 
38°72 | 1 sa Tey | 78°3 
38:20 | 1 38-1 lb 93 “3 79: 
35°40 | In Fe 3 99°5 
32:2 In 55 a 27524- 
31:95 | 1 - sé 25-6 
30°95 | 1 ago gmee 33-2 
30°56 | 1 Pt fer 36:2 
30-099 30712 | 3 30°] 1 ”» smn 39:6 
27°39 | 1 a Erie 60-2 | 
(2606 BR [cy “ ES ap ae 2°! 
1907. ies rt) 
