ON WAVE-LENGTH TABLES OF THE SPECTRA OF-THE ELEMENTS. 195 
OsMIUM— continued. 
Are Spectrum | Spark Spectrum | Baviction to 
; ii Vacuum 
Wave-length Inten- Wave-  Inten- | Oscillation 
—— ; - — sity | length | sity Ait. le ee Frequency 
Rowland / Exner and |— — an | 4 | in Vacuo 
Kayser and | and Cha- Exner and| Cha- | 7A ce (cia 
Tatnall | Haschek racter | Haschek | racter | b-ti7 
3569-94 4 35699 | 2 | 0:99 7°9 28003°8 | 
eo17 fee | eho Plt bio | oe | | 088) 
| 68°75 ae | | 93 ‘a 6 '8 be) 
| 67-23 | 1 9 9 25:1 
| 65°3 1 ”? ”? 40: 
64:25 2 64:2 In 7 ” 48:5 
| 63°4 | In ” ” 55° 
63°71 | In 3 is 58- 
| 62°51 Se. | 62.4 | 1 ” ’ 62-2 
| 61:55 1 | | ” ” | 69°8 
| 61:03 10 61:08 | 8 “c Ses 73°9 
| | 60°61 1 | iy ae ager ioe 8 772 
60°02 6 5 cf 81:8 
| 59°97 10 | 59°83 | 6 ” ” 82-2 
| 58°96 | 1 | a see 90°2 | 
58-10 | | AS “ 97:0 
| | 57°4 In os Fe 28103 
| 56-11 2 | ” ” 12:7 
| 55°85 2 ec o 14:8 
| 64°70) 1 _ s 23:9 | 
54:20 1 54:1 1 ” ” 27°8 | 
| 51:09 1 51:0 1 Five ieee 52-4 | 
| 50°86 | 1 50°8 1 x. | SO 54:2 | 
49°81 1 P, ne 62°5 
49-65 2 oe a 63°8 
49°17 | 1 3 ”» 67:6 
49:0 | In 7 3 69- 
48°87 1 | o: 39 70:0 
48:03 1 a5 op 76°6 
47°7 1 re = 79: 
46°25 1 46°71 | In + | a8 90°8 
| 45°6 In ooh ele ies 96° 
44-70 2 44-6 1 a deen 28203°1 
| 43°85 | 2 43-7 | 1 Nal 09-9 
| | 43°43 1 43°3 1 a pee 13:2 
} | 42°85 5 42°6 2 ce s 17:9 
| | } 42:03 2 42:0 1 5 “) 24°4 
| | 41-68 1 ” ” 27:2 
40°35 1 99 35 37°8 
S| | 40°01 1 ” ” 40°5 
| | j 38°4 1 a + 53> 
38°13 1 AC A 55:5 
| 37-8) pete” | 0-08 | 5 58: | 
| 37°64 1 cs oP 59-4 | 
} 37°20 1 37:2 1 we eS se 62-9 | 
t 33°55 4 33°4 1 ” ” 92:1 | 
% 32°98 8 ” ” 96-7 
32°38 | 2 == out. 98- 
31:26 2 SE? 1 ” ” 28310°5 
30°20 | 3 | > ” 19-0 | 
j 30°71 2 7 ES 20° 
| 3528-743 | 28°75 10 28°80 6 Fy ee ee 30°7 
28°6 6 Ps Fa | 32° 
26-16 | 3 261 | 2 5g ek ec eae 
