410 
MR. J. EVERSHED ON AVAVE-LENGTH DETERMINATIONS, ETC., 
Table I.— continued . 
Alhivedeng 
ths in flash 
Photo- 
AAAve- 
.spectra. 
graphic 
Character. 
length. 
1 
intensity. 
solar 
O 
No. 7. 
No. 3. 
spectrum. 
5 
No. 3. 
No. 3. 
Rowland. 
4455•3 
— 
0 
r 
Long, well-defined on R side, very diffuse A 
— 
— 
- ' 
72-0 
4472-1 
on B side, weak over continuous spec- > 
(4471-646) 
— 
He 
82-0 
— 
0 L 
trum.J 
90-8 
— 
0 
— 
— 
— 
4501-6 
4501-6 
2 
4501-448 
5 
Ti 
09-3 
— 
0 
— 
— 
_ 
15-9 
— 
0 
— 
— 
— 
23-2 
— 
0 
— 
— 
- 1 
34-9 
34-5 
2 
.34-953 
4 
Ti ' 
51-6 
46-0 
2 
— 
— 
— 
55 ■ 2 
55-0 
2 
3 
Ti i 
62-0 
G6-0 
65-0 } 
2 
Grouji of lines, faintly extended. 
69-9 
74-0 
72-9 } 
2 
Ditto. 
87-7 
88 - 4 
1 
— 
— 
— 
90-7 
— 
0 
— 
— 
4629-4 
— 
1 
4629-521 
6 
Ti, Co 
46-6 
— 
0 
46 - 347 
5 
Cr 
68-0 
— 
0 
— 
— 
— 
85 - 6 
86-3 
0 
— 
— 
— : 
4713-2 
4713-4 
2 
Long, not visible on continuous spectrum 
(4713-252) 
He 
4805 - 3 
— 
0 
— 
— 
— 
25-0 
0 
— 
_ 
_ 
60-3 
4860-9 
5 
4861-527 
30 
Rd 
4922-0 
— 
2 
Visible across continuous spectrum. . . 
(4922-096) 
— 
He 1 
33-5 
4930-2 
2 
-- 
— 
— 
57-4 
— 
0 
Very difficult. 
— 
— 
— 
5017-4 
5016-1 
2 
Visible across continuous spectrum. . . 
(5015-732) 
— 
He i 
5164-7 1 
73-0 J 
5167-3 1 
74-7 J 
'} 
(b" h"' 6") Long.<j^ 
5167-497 
72-850 
15 
20 
Alg 
Mg 1 
83 - 5 
83-9 
3 
(//) Long. 
83-791 
30 
Ug \ 
r 
5204-680 
5 
Cr 
5205 - 3 
— 
1 ^ 
06-215 ! 
5 j 
Cr 
1 
08-596 ' 
5 
Cr 
27-7 
— 
0 
— 
-- 
35-1 
— 
0 
1 
— 
— 
70-0 
— 
0 
- 1 
— 
- i 
5307-0* 
5299 - 7* 
1 
Very diffuse (corona line). 
i 
1 
15-4 
—. 
1 
(1474 K). 
4 
Fe 1 
26-5 
— 
0 
— 
— 
— 
35 - 5 
_ 
0 
— 
_ 
__ 
5876-0 
5875 - 9 
5 
(D"'). 
He 
93-7 
2 
(!>'. I'").{1 
5890-186 
96-357 
30 ! 
20 1 
Na 
Na 
— 
6563-0 
(C) strong on No. 7 plate. 
40 
i 
Ha 
* Ajoparent centre of line displaced to red at second contact, and to Mue at third contact. Mean 
position = .530.3 ■ 3. 
