292 REPORT—1896, 
BLUE SPECTRUM OF ARGON—continued. 
Reduction 
Wave-leneth 
a ei, eaten to Vacuum | Qseillation 
Intensity Observations Frequency 
Kayser Eder & ee in Vacuo 
(a) Valenta (b) | Aa lien 
226771 1 0-68 13:3 44096 
2265°2 3 a 5 44133 
22630 2 “3 13-4 44176 
2257:0 1 5 a 44293 
2256°6 “al + Ab 44301 
225574 1 +s a 44325 
22544 2 > is 44344 
» 2252°4 4 “3 ” 44384 
2251°5 1 ra 7 44401 
2249°4 1 e 13°5 44443 
22461 1 “H “ 44508 
2243°7 4 ” ” 44556 
2241°8 1 i - 44594 
2241-1 3 A x 44607 
22379 1 7 13°6 44671 
2236°6 1 ” ” 44697 
2235°7 3 ss = 44715 
2234°7 4 ” ” 44736 
2233°6 1 ” ” 44757 
2231°6 2 a + 44797 
22301 1 ” ” 44827 
2229°7 3 0-67 + 44835 
2227°4 3 x: ” 44882 
2225'8 3 Ee 13-7 | 44914 
2221-7 1 op is 44997 
9291°4 1 4 ‘ 45003 
i 2219°9 4 ‘ F: 45033 
-2219°0 2 7 + 45052 
22163 2 ” ” 45107 
22110 1 > 13:8 45215 
2210°5 2 a ” 45225 
2205°8 2 a ¥ 45321 
2195°6 2 “t 13°9 45532 
2191°7 1 J 14:0 45613 
2181°4 1 * or 45619 
2190°6 u ¥ = 45636 
2187°3 2 E- - 45704 
2185°5 2 rT - 45742 
2181-2 2 x 14:1 | 45832 
2175°6 3 0°66 4 45950 
2174-7 2 5 a 45969 
21715 3 fe * 46037 
2165°8 3 = 14:2 46158 
21646 1 Es 5 46184 
| 9162" 1 if » | 46237 
2159°3 1 oa 14:3 | 46297 
21541 1 . % 46409 
2153°3 1 | c. 46426 
2151°2 2 "4 , 46471 
2130-6 3 0°65 14:5 46921 
2129°5 1 :, x 46945 
2126°7 2 * 14:6 | 47007 
#21209 1 - * 47155 
2116-1 ul pe 14:7 | 47242 
| 210671 1 4 148 | 47466 
On 
ea 
