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110

Thursday, May 28, 1908

[[copied]] Praesepe T' Plate
copied   AC 9483
[[3 column table

| Scale N  | North Polar Sequence | Mean 1,2,3,4

A | 1.3 1.1 | 1.1 a . . . .
[[margin]] too faint, reject [[/margin]] D | [[strikethrough]] 7.9 [[/strikethrough]] 5.6 5.2 | 5.00 . 2.2.
B | 2.9 2.7 | 2.7 a . . . 
[[margin]] certainly wrong, reject [[/margin]] E | 5.7 5.3 [[strikethrough]] 5.6 [[/strikethrough]] | 5.10 .2.2.
C | 4.0 3.8 | 3.8 a...
a^1 | 5.9 5.5 5.7 | 5.63 . 1 1 1
a^5 | 7.4 7.0 7.3 | 7.20 . 2 2 2
[[margin]] evidently wrong [[/margin]] c^4 | [[strikethrough]] 8.4 [[/strikethrough]] 8.5 | 8.60 . . 1 1
c^2 | 9.0 8.6 8.8 | 8.77 . 2 0 1
b^1 | 7.9 7.5 7.7 | 7.53 . 0 2 1
c^1 | 8.7 8.3 8.3 | 8.43 . 1 1 3
a^3 | 6.9 6.5 6.6 | 6.43 . 1 2 2
F | 6.0 5.6 5.7 | 5. [[strikethrough]] 7 [[/strikethrough]] 60 . 0 [[strikethrough]] 0 [[/strikethrough]] 1 1
[[margin]] unit wrong [[/margin]]
b^3 | 8.5 8.1 [[strikethrough]] 9 [[/strikethrough]] 8.3 | 8.33 . 2 0 3
a^4 | 6.9 6.5 6.5 | 6.53 . 0 0 1
G | 6.0 5.6 5.8 | 5.73 . 1 1 1
b^2 | 8.7 8.3 | 8.20 . 1 . 1
a^2 | 6.7 6.3 | 6.15 . 1 . 2
d | 9.3 | 9.45 . . 1 2
[[strikethrough]] f^1 | 9.9 | 9.95 . . 1 0 [[/strikethrough]]
c^3 | 9.3 | 9.35 . . 1 0
e | 9.9 | 9.90 . . 0 0
[[formula]]
Interrupted until the light failed.

Measure of f^1 rejected. Object probably a defect in plate.



111

[[underlined]] Monday, June 1, 1908 [[/underlined]]

23.12
copied
 North Polar Sequence  AC 9483
3rd scale remeasured
[[2 column table]]
Scale N |   |
D | 4.8
E | 4.9
b |   |
a^1 | [[strikethrough]] 4 [[/strikethrough]] 5.7
a^5 | 7.3
c^4 | 8.7
c^2 | [[strikethrough]] 9.3 [[/strikethrough]] 8.9
b^1 | 7.4
c^1 | 8.7
a^3 | 6.2
F | 5.5
b^3 | 8.6
a64 | 6.6
G | 5.8
b^2 | 8.1
a^2 | 6.0
d | 9.6
[[margin]] rejected: see note p. 110 [[/margin]] [[strikethrough]] f^1 | 10.0 [[/strikethrough]]
c^3 | 9.4
e | 9.9

Praesepe Scale AC 8856
[[3 column table]]

a | 5.8 5.4 5.6 | 5.50 1 1
g | 7.6 7.2 6.9 | 7.05 2 1
c | 6.7 6.3 6.0 | 6.15 1 2
f | 7.7 7.3 7.2 | 7.25 1 0
h^1 | 7.7 7.3 7.2 | 7.25 1 0
h^5 | 8.7 8.3 8.5 | 8.40 1 1
b | 6.6 6.2 5.9 | 6.05 2 1
d | 6.9 6.5 [[strikethrough]] 5 [[/strikethrough]] 6.9 | 6.70 2 2
p | 9.7 | 9.7 . a
e diff. | 7.5 7.1 6.8 | 6.95 1 2
k^1 | 9.1 | 9.1 . a
h^4 | 8.6 8.2 7.8 | 8.00 2 2
h^2 | 7.6 7.2 7.2 | 7.20 0 0
h^3 | 7.9 7.5 7.5 | 7.50 0 0
x | 7.8 7.4 7.4 | 7.40 0 0
y | 6.5 6.1 5.7 | 5.90 2 2
n^2 | 9.6 |   |
l | 9.2 |   |
m | 9.6 |   |
k^2 | 9.3 |   |
s | 10.3 |   |
n^1 | 9.5 |   |
o | 9.7 |   |
q | 9.7 |   |
r | 9.8 |   |
[[formula]]

23.45