220 
SIR NORMAN LOCKYER AND MR. F. E. BAXANDALL 
Wave-lengths, Intensities, and Probable Origins of y Cygni Lines, compared with 
those of S Canis Majoris, the Chromosphere, and a Cygni— continued. 
7 Cygni 
(Kensington). 
5 Canis majoris 
(Harvard). 
Chromosphere 
(Kensington). 
A. 
Inten¬ 
sity. 
Max. 
= 10 . 
4473 
76 
80 
81 
82 
85 
88 
89 
91 
94 
97 
99 
4501 
07 
08 
12 
15 
18 
20 
22 
25 
28 
29 
31 
34 
36-0 
40 
41 
44 
48 
49 
52 
54 
56 
58 
61 
63 
65 
68 
72 
74 
76 
0 
2 
3 
3 
3 
2 
6 
4 
6 
7 
6 
6 
5 
0 
5 
9 
5 
2 
4 
8 
3 
8 
5 I 
2 I 
2 - 3 
3 
2 
5-6 
1-2 
1 
4 
4 
3 
3 - 4 
3-4 
1 
6 
1 
4 
1 
4 
2 
3 
4 
2 
4 
80-6 
6 
2 - 3 
3 
4 
4 
1-2 
8 
2 
5-6 
5 - 6 
3 
1 
4-5 
3 
3 
6 - 7 
1 
3 
3 - 4 
Probable 
origin. 
Fe 
Fe 
Fe 
P Mg 
Fe 
Ti 
2 } Fe 
p Fe 
Fe 
pTi 
p Fe 
Ti 
Fe 
Ti 
p Fe 
2 ) Fe 
Ti 
Fe 
? Fe 
Co 
Fe 
p) Ti 
Ti 
p> Fe 
Cr 
Ti 
Fe 
p Fe 
pTi 
? Ti 
Ba 
yj Fe 
Fe 
p Cr 
p Ti 
Cr 
Co Fe 
Fe 
p Ti 
Fe 
2 ) Fe 
V 
Fe Ni 
16 
74 -90 
76 -51 
80 -59 
80-76 
A of 
j probable 
I oi-igin. 
4472 -88 
76 -19 
80 -31 
81 -30 
88 -49 
89 -35 
91 -57 
94-74 
4501 -45 
08 -46 
12-91 
15-51 
18 -20 
20 -40 
22 -69 
27-49 
28 -80 
29 -85 
31 -12 
31 -33 
34 -14 
35 -74 
36 -09 
36 -22 
41 -40 
41-79 
44 -86 
48 -02 
49 -64 
49-81 
52 -63 
54 -21 
56 -06 
56 -31 
58 -83 
63 -94 
65 -69 
65 -84 
68-94 
' 79 , 
A. 
41 -6 
41-9 
49-7 
54-2 
56-0 
58 -9 
64 -0 
} - 
72 -2 
76 -5 
SO -0 
Inten- 
sity. 
Max. 
= 220 . 
4473 -0 
76 -2 
82 -0 
89 -6 
91 -6 
94-8 
97-0 
4501 -5 
08 -5 
15-4 
23 -0 
22 -9 
28 -8 
31 -2 
34-2 
1 
4 
3 
1 
A. 
Inten- 
1 sity. 
' Max . 
= 10 . 
a Cygni 
(Kensington). 
4476 -2 
80 -6 
82 -3 
89 -3 
91 -6 
94-3 
96 -8 
4501 -5 
08-5 
12-3 
15 -5 
18-3 
20 -4 
22 -7 
28 -8 
31 -0 
40 -0 
41 -7 
44-8 
54 -2 
56-1 
58 -8 
61 -3 
63 -9 
66 -3 
3 
1-2 
2-3 
2 
o 
1 
4 
1 
3 
4 
34 - 1 ' 7-8 
35 - 9 2 
1-2 
3 
49-7 , 7-S 
3-4 
3-4 
<1 
7-8 
1 
72-2 ^ 7 
76 -5 3 
80-0 , 2 
A. 
Inten¬ 
sity. 
Max. 
= 10 . 
4471 -6 
73 -1 
81-3 
84 -0 
86 -6 
89 -0 
91 -6 
4501 -5 
08 -5 
12 -3 
15 -5 
18 -2 
20 -4 
22-7 
25 -5 
29 -6 
32 -2 
34-1 
38 -8 
41 -4 
45 -0 
47 -2 
49 -8 
52-8 
55 -3 
56-1 
58-S 
61 -6 
63 -9 
66 -0 
68 -0 
70 -6 
72 -2 
74-9 
76 -5 
77 -2 
80-3 
83-0 
Remarks. 
