OBTAINED AT THE TOTAL SOLAR ECLIPSES OF 1900, 1901 AND 1905 
419 
Spectrum 
Probable identification. 
of 
chromosphere. 
Intensity. 
Element. 
Wave- 
Wave- 
No. of 
Inten- 
length. 
length. 
photos. 
sit.y. 
Spark. 
Arc. 
Sun. 
3809 '63 
3 
1 
Mil 
3809-72 
6 
5 
4 
3810-79 
4 
1 
— 
— 
— 
— 
3811'45 
2 
1 
— 
— 
— 
— 
— 
3812.-17 
3 
1 
— 
— 
- 
— 
— 
3813-17 
2 
4 
Fe 
3813-10 
8 
5 
5 
3813-57 
2 
2 
Ti 
3813-54 
4 
1 
2 
! 3811-07 
7 
6 
Ti 
3814-70 
5 
4 
8 
Identified in sun as Fe, C. Lockyer identifies line in 
chromosphere as Ti. 
3816 -00 
7 
6 
Fe 
3815-99 
9 
8 
15 
3817-69 
2 
0 
— 
— 
— 
— 
— 
3818-49 
2 
0 
Y 
3818-49 
10 
— 
1 
3819 -39 
2 
0 
— 
— 
— 
— 
3819-73 
3 
i 
He 
(3819-75) 
4 
— 
3820 -59 
7 
7 
Fe 
3820 -59 
9 
8 
25 
Identified in sun as Fe, C. 
! 3821-27 
1 
0 
Fe 
3821 -33 
4 
4 
4 
3821 -88 
2 
1 
— 
— 
— 
3823-47 
1 
0 
— 
— 
— 
— 
— 
3824-02 
1 
0 
— 
— 
— 
— 
— 
3824-58 
5 
_ 
i 
Fe 
3824-59 
7 
8 
6 
3825-45 
2 
0 
— 
— 
— 
— , 
— 
3826 *02 
6 
8 
Fe 
3826-03 
9 
8 
20 
3826-97 
1 
o 
-C 
3826 *99 
— 
— 
3828-00 
5 
7 
Fe 
3827 -98 
9 
8 
8 
3829-13 
1 
0 
— 
— 
- 
— 
— 
3829-51 
10 
10 
Mg 
3829-50 
200 
30 
10 
3830 -60- 
2 
2 
— 
— 
— 
— 
1 
}-Also single line at 3830-87 on five other photos. 
3831-12 
2 
2 
c 
3831-17 
— 
— 
3d 
J 
3832-15 
1 
i 
— 
— 
— 
- 
3832-46 
11 
16 
Mg 
3832-45 
200 
50 
15 
38.33-20 
3 
i 
— 
— 
— 
— 
— 
3833-79 
1 
0 
— 
— 
— 
— 
3834-33 
7 
3 
Fe 
3834'36 
8 
8 
10 
3835 *53 
13 
20 
(3835-53) 
_ 
— 
— 
f 
3836'64 
_ 
1 
1 
3836-62 
1 
5 
c { 
3836-69 
— 
— 
1 
y A single line 3836'82 on five photos. 
3836-92 
1 
4 
Zr 
3836-91 
12 
0 
1 
j 
3837-50 
1 
1 
— 
— 
— 
— 
3838-43 
13 
■» 
Mg 
3838-44 
500 
100 
25 
Identified in sun as Mg-C. 
3839‘33 
2 
1 
Fe 
3839-40 
4 
6 
3 
3839-99 
1 
0 
— 
— 
— 
— 
— 
3840-54 
4 
3 
Fe 
3840-58 
8 
8 
8 
Identified in sun as Fe, C. 
J Fe 1 
f 8 
8 1 
3841-20 
4 
3 
t Mn J 
3841-20 
{ . 
. ) 
10 
3842-05 
4 
1 
— 
— 
— 
3843-24 
4 
2 
Zr 
3843-20 
8 
0 
2 
Identified in sun as Fe-C. 
3844-39 
2 
1 
C 
3844-38 
— 
— 
4d ? 
3 H 2 
