ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. 
Osmi1um—continued. - 
215 
Are Spectrum 
Wave-length 
| Spark Spectrum 
| | 
Inten-, Wave- | Inten- 
sity length | sity 
Rowland | Exner 
Kayser and | and 
/ Tatnall | Haschek 
9813-904 
2813-94 
13°130 
11-683 
10-680 
10-468 | 
09°815 
09-045 
08°357 
07°910 | 
07:025 
05:576 
04:185 | 
04-055 | 
| 02-039 | 
| 799-692 | 
|. 96-833 | 
96-221 | 
2796-84 
95-275 
94-309 | 
94-091 | 
92-844 
94:30 
94°10 
91-007 
89-620 
87:153 
86-904 | 86-90 
86-414 | 
86-061 | 
85:147 | 
82-658 82-69 
81-972 | 
| 80-970 
| 80-269 
| 79-584 | 
| 79-197 
~ 77-011 | 
75°004. 
74488 
74-257 | 
74-125 | 
73592 | 
73176 
71-869 
71-150 
70-825 
70-213 
77°01 
75°01 
74°25 
74:13 
73°18 
70°22 
86-41 
74:50 | 
| and |— —| and 
| Cha- Exner and Cha- 
| racter | Haschek | racter 
a 
bo 
f SNe ral 3B 
10-7 1b 
08-8 
06:9 
bo 
02-0 
ONFF ONS FOG wooconwsd 
Rew Re ON~»p CORFE 
noe 
bo 
mR ORM OR RE Ree COO 
| 0°80 | 10°3 | 35527°3 | 
Reduction to | 
Vacuum 
| 
| 
At 
| 
Oscillation 
~ | Frequency 
J 
x 
| in Vacuo . 
29 
