REPORT—1905. 
First XENON SPECTRUM—continued. 
| Intensity 
Wave-length and 
Character 
| 
3810°01 
04:96 
01-54 
| 3796747 
| 73°58 
45°54 
3693-69 
| 86:08 
| 79°77 
70°10 
65°53 
| 63°52 
| 55:03 
50°36 
10°47 
355416 
49-99 
06:90 
3472-48 
69°95 
3341°65 
313201 
31:66 
* 25°85 
302209 | 
253658 
A 
AA 
DE NE DERE Ke NN NRE eR eee wwe eo eon 
Liveing and 
Dewar 
* Visible in the second Xenon spectrum. 
Runge 
| Reduction to | 
Oscillation 
Frequency | 
in Vacuo | 
jae | 
26239°2 
|< on 
| 97-7 
| 26332°9 
| 26492'6 
266910 
27065°6 
Q7121°5 
67-9 
27239°5 
713°5 
88-4 
| 27351'8 
86-9 
27689°4 
28128"1 
61-0 
28507" 1 
28789'8 
| 288107 
29916'8 
| 31919°2 
Vacuum 
n= fea 
rn 
1:05 | 974 
| 104 1¢ 
”» 75 
| 102-1 4G 
| 
|) 5s Tey 
| casa 
100-78 
099 79 
55 81 
0-98 ei 
O97 an 
#3 82 
O94 8-5 
O88 91 
085 9: 
O74 | Il 
, 3942071 
23-9 
82:2 
_ 33080:2 
Second XENON SPECTRUM, WitH LEYDEN JAR AND Spark Gap. 
a1 
4 
Intensity 
Wave-length and 
Character 
wo 
rr) 
i 
oO 
—eAaOAA | 
— 
> 
bo 
= 
ll ell 
Liveing and 
Dewar 
6097 
6051 
6036 
5976 
5972 
5946 
(6) 
(6) 
(5) 
(6) 
(2) 
5935 (not 
seen) 
«, The figures in parentheses indicate the intensities. 
Reduction to 
Vacuum 
4 
A+ oe 
A 
1°66 4-4 
1°65 4°5 
1°64 |i ,. 
163 | ,, 
v2 | de 
Lél a 
” | ” 
158 4:7 
1°57 
| Oscillation 
Frequency 
in Vacuo | 
16395°0 
16520°7 
61:7 
16727°3 
422 
168142 
93°8 
16929°2 | 
63:0 
17188°6 
17306°4 
59°7 
