ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE. ELEMENTS. 209 
OsMIUM—continued. 
| Are Spectrum / Spark Spectrum Hadeckion to | 
Bei ae. a a ie Peace Nae Ts 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+ are | 
: _ Tatnall | Haschek | racter) Haschek | racter | | 
| 2952-412 - 2952-45 | 1 | 2952-4 1 0°84 | 9°7 33860°7 | 
| | Weems. |s- i ibs eae 69- | 
51:357 1 | 513 1 cui Pahay 73°0 
50°986 | 1 50°9 1 a cs 77°3 
| | 60°00] 1 ; 33 oa 88°6 
, 49:930 | | 49°93 Ey) meyer 89-4 
| 49°8 1 | ” ” 91- 
49-635 | =) Babess | oan 92°8 
49°635 | | 4963 | 3 ADG2 AGW Diss, \eerssaete| 92°8 | 
48°328 | | 48°33 | 4 AS SON AS 55 als 33907-8 
47:277 | | | a3 AE 19-9 
| 46-705 | 0 is es 26°5 
- | 45-487 | 0 |) 465 Boe, Sa eee 41-0 
| 44-2 A ee ys e 55° | 
| 43-756 1 aoe aaa 60-4 
Hl 43-291 | 2 | ” | ” 65°8 
| 42-981 | | 42:96 | 2 43°03 | 4 | 083) ,, 69:5 
42-692 | | 0 NOTES tree || 0 Sek 72°7 
42-348 | 42°32 | In re oe 76:8 
42-267 1 ee Pe 77:6 
41-989 0 >See lee 80°8 
|; 41:0 | Ib a ap 92- 
40-873 G, | s 5 93-7 | 
40-694 0 | 3 + 95°8 
40-208 0 35 aS 34001°4 
39°519 | hee? Ss op 09-4. | 
38°590 | | | 0 | ms - 20-1 | 
38-491 | | O 38:4 In e 3 21:3 
| 87-111 | O 37:0 2n - op 37°3 
36°817 | 2 5 5s 40-7 
35°6 |jlbZn?, ,, | 355 55: 
35-083 | 0 / et ae 60-8 
34:779 34:75 | 2 34:7 1 33 FP 64:5 
34-420 | O By tll oe 68-5 
34111 3 34°1 1 Pie ae) hod: | 
32-585 2 326 | 1 5 A 89:8 
| 32-4 | 1 3 > 92° | 
31°879 | | | O 3 “i 98-0 
31-416 31:42 | 2 313 | 2 ~ » | 341034 
30-704 30°69 | 1 | 306 | 1 oa ee 11°8 
30°334 | | 3032] 1 30°3 1 BS: 5 161 
29-646 fi 29:62) 2 |, 29k, | 2 5 3 24-2 | 
27:370 0 | 3 33 50°5 | 
| 26:0 1 SLE | ee el ft 67° | 
25-708 by 25:69) | #2 25°6 Py |) As ” 70-1 | 
25°414 | 25:41) 1 > = 73°4 | 
24-617 | 2464] 1 24:6 1 » ” 82°6 
23-298 2 : | 3 98-1 
23-109 0 ops fal oes ha 9 342004 
22-818 0 i oem 03:8 
21°193 21:20 | 1 21:3 1 AN See aight, 22°6 
20:974 0 ha ain tess 25-2 
20-204 1 tas | i 34-3 
19-935 | 19°94 | 4 19°85 | 8 or =C 37°4 
1907, P 
