ON WAVE-LENGTH TAGLES OF THE SPECTRA OF THE ELEMENTS. 185 
Osmi1uM—continued. 
| 
Are Spectrum | Spark Spectrum Baduetion to 
ea eh |i STS Pe Vacuum 
Wave-length ‘Inten-| Wave- | Inten- Oscillation) 
= : | sity | length sity |~ Frequency| 
Rowland Exner snd” \\qy eet ae \ensand. 1 in Vacuo | 
Kayser and and Cha- |Exner and) Cha- | A+ =: 
Tatnall | Haschek | racter | Haschek | racter a 
| 4345-75 | 1 | 1:19 | 64 | 23000- 
44:83 1 N39 a 09: 
4342-681 | 4342678 | 42°70 | 2 ” ” 20:8 
38-913 38919 | 38°91 | 3 4338-9 2 ” ” 40:8 
33°11 1 | ” ” 71:7 
28-838 28:840 | 2885 | 5 | 2883! 6 ; ” 94:5 
26-413 | 26-416 26-41 4 | 26:4 2 » ” 23107-4 
| 22:9 1 ” ” 26° 
19513 | 19502) 1950] 2 | | Pt 44-4 
| 18-15 | In | | US oes. 51°7 
17°754 17°743 ETT ” ” 53°8 
| 12-4 a “ 83° 
11-561 11-560 Pel het TVDOu SS | 55 x) 87:0 | 
09-041 09:041 | 09°05 | 3 09-1 es Wess » | 238200°6 
07:9 1a er 65 Oye 
05-440 05-45) 1 05:5 |.1 »» » 19°9 
00:0" | 1 ” ” 49: 
4299-870 | 4299-856 | 4299°87 | 1 | 9 > 50:1 | 
4298-6 a ek 57: 
97-556 97:538 | 97:56 | 1 97.6 2 ein: sh tt G39 62°6 
| 96-381 96-383 96°40 | 3 O6:Ar eds | hae ngs 68-9 
| 94°105 94°113 94-14 | 10 94:05} 10 | ,, » 81:2 
$3:10) jeer KB ae Lis egy | Se ” 86-7 
92°70 | In: |. cp 93- 
88:13 | 1 ~ 3) 23313°7 
86-056 86-056 86:05 | 3 86:1 2 » ” 25:0 
84:44 | 1 84-6 Pr v5 | 33°8 | 
81°535 81-529 81:54 | 1 81:5 1 9 » 49-6 
77°315 77°302 77°30 | 2 77°4 ey al lea ly) ” 72-7 
75-074 75064 75°10 | 2n 5:2 oi % ” 84-9 
73°984 sy lass 90-9 
72:0 1 ; oS 23402 
70°952 70°945 70°95 | 2 71:0 1 oe A 07°5 
69-9 1 =: ”» 13: 
69-767 69°767 69°78 | 3 69-7 1 » ” 13-9 
69-526 69-521 69°53 | 2 “5 9 15°3 
64°893 64°903 64:91 | 3 65:0 2 = 5 40°7 
646 | 1 = 3 42- 
61-011 60-993 61:01 | 15 60-98 | 10 ” ’ 62-1 
52-718 52-690 52°73 | 2 52°7 ae 35 66 23507°8 
51°321 51°331 51:40 | 2 51-4 In % ” 15°3 
47°69 | In ” » 35:6 
43°32 | In LAlGat 235 59:9 
41-682 41°679 41°70 | 2 Hime” «eects 68:9 
37°31 1 33°6 2 ne ae ot 93°3 
33-630 33°613 33°65 | 4 Saran yi 55 23613°8 
32°20 | 1 seals. as 218 
29°531 29°51 1 eS as 36°7 
26°675 | 26°72 | 2 Bi, .  eaeeceet | 52°5 | 
19°84 | 1 19:9 In s ea 91-0 
19-005 18-991 19°02) 1 19-0 In ” ” 95°7 
15°33 | 3 15-4 1 sah leeiaraeralt ce loce 
14:06 | 4 140 | 2 ” is eal 23°5 
12-028 12-007 12:06 | 15 12:02 | 10 ” ” 34:9 
