208 
SIR NORMAN LOCKYER AND OTHERS ON THE 
the photographs which are traceable to individual streamers, but simply appears 
brightest at the edges of the spectrum where the light of the corona is grasped 
tangentially by the prisms. 
Table I.—Lines in the Spectrum of the Chromosphere. 
Eclipse 1898. 
Chemical origin 
Wave-leiwths. 
Probable. 
Possible. 
Remarks: 
*02 
Com¬ 
parison. 
Curve. 
Com- 
jmted. 
s 
Origin. 
AA. 
Origin. 
AA. 
3663-0 
3663-2 
<1 
Ti 
3662 - .38 
65-6 
66-2 
<1 
— 
— 
— 
— 
Very hazj' line 
The AA of 
i 
66-3 
66-9 
<1 
— 
— 
— 
— 
Very diffuse line 
these lines 
67-0 
67-6 
1 
for curve 
68-0 
68-5 
1 
were deduced 
69-1 
69-5 
<1 
— 
— 
Ti 
3669-11 
by extra- 
69-6 
70-0 
1 
— 
— 
Fe 
3669-67 
polation. 
71-0 
70-9 
1 
— 
— 
— 
— 
Very hazy line 
71-7 
71-7 
1 
H 
3671-7 
— 
— 
H,^ Very hazy line. 
74-2 
74-2 
1 
H 
3674-2 
— 
— 
Ha (fiducial line for curve). 
75-0 
75-2 
1 
— 
— 
— 
76-4 
76-3 
<1 
— 
Fe 
3676-46 
76-7 
76-7 
1-2 
H 
3676-7 
— 
— 
Hu (fiducial line for curve). 
77-4 
77-6 
1 
— 
— 
Fe 
.3677-76 
78-0 
78-1 
1-2 
— 
— 
— 
79-0 
79-1 
1 
— 
— 
79-6 
79-6 
1-2 
H 
3679-6 
— 
H,. (fiducial line for curve). 
81-6 
81-6 
1-2 
— 
— 
— 
— 
A'^ery hazy line. 
82-9 
82-9 
0 
H 
3682-9 
— 
-- 
Ho- (fiducial line for curve). 
.368.5 • 3 
85-3 
85 - 3 
3 
Ti 
3685-34 
— 
-- 
Fiducial line for curve and com- 
putation. 
! 
86-7 
86-7 
2-3 
H 
3686-7 
— 
— 
Hp (fiducial line for curve.) 
j 
87-9 
88-0 
1 
— 
— 
Fe| 
3687-61 
3687-80 
89-0 
89-1 
1 
90-2 
90-4 
1 
91 -0 
91-1 
1 
— 
Co 
3690-87 
1 
91-.5 
91-7 
3 
H 
3691-5 
--- 
— 
Hn- (fiducial line for curve). 
j 
92-4 
92-6 
1 
1 
93-5 
93-5 
1-2 
— 
Co| 
3693 - 26 
3693 - 62 
94-0 
93-9 
1-2 
95 • 0 
94-9 
1-2 
— 
— 
Fe 
3695-19 
96-0 
95-9 
1 
— 
— 
V 
3696-01 
96-6 
96-6 
1 
97-4 
97-4 
3 
H 
3697-4 
-- 
— 
Hp (fiducial line for curve). 
98-3 
98-1 
1-2 
99-3 
99-3 
1 
3700-2 
3700-1 
2 
— 
— 
— 
Double 1 
02-4 
02-3 
1 
— 
— 
Co 
3702-38 
Probably several lines 
1 
1 
03-2 
03-1 
1 
