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20 
Friday, May 14, 1909
Plot 7 Sept. 30, 1919

Standard Sequences at +86° ^[[Copied Bk 53:46]]
[[left margin]]3.50 Scale M[[/left margin]]
Scale Measure on Plate I35319
Several Exp. at Diff. Declinations

[[table]]
|No | Polar Sequence | Diff.|
8 b^[[1]] | 3.7[[v.f.?]]^[[3.92]] 3.9 | 4.33
9 b^[[2]] | [[strikethrough]]3.9[[/strikethrough]]^[[5.0]][[v.f.?]]^[[5.2]] 5.4 5.30 11 | 3.53
10 c^[[1]] | 4.8 5.0 5.5 5.25 23 | 3.77
11 c^[[2]] | [[strikethrough]]4[[/strikethrough]]^[[5]].9 6.1 6.0 6.05 10 | 3.50
12 c^[[3]] | 6.7 6.9 6.7 6.80 11 | 3.06
13 d | 6.9 7.1 7.2 7.15 12 | 3.15
7r e | 7.7 | . | 
8r f^[[1]] | 8.0 | . | 
17 f^[[2]] | 8.5 | 3.13
18 f^[[3]] | 8.8 | 3.26
19 g | 8.9 | 3.52
20 h | 9.4 | 3.33
11r i | 9.8 [[equation]] | . | 
23 k^[[1]] | 10.1 | 3.24
12r k^[[2]] | . |   |
25 k^[[3]] | . |   | 
8s k^[[4]] | . |   |
26 k^[[5]] | . |   |
9s l | . |   |

[[4 column table]]
|   | Sequence 33 | curve | magn.
d | 4.9 [[f.?]]^[[1]][[strikethrough]]4.7[[/strikethrough]]^[[5.1]] 5.2^[[2]] [[strikethrough]]4.8[[/strikethrough]] 3  5.15 10 | 3.75 | 8.90
e | 5.8 [[f.?]]^[[6.0]] 5.7  5.85 21 | 3.45 | 9.30
f | 6.5 6.7 6.5  6.60 11 | 3.20 | 9.80
g | 6.8 7.0 6.9  6.95 01 | 3.12 | 10.07
h | 7.0 7.2 7.7  7.45 23 | 3.10 | 10.55
k | 7.9 | 3.13 | 11.03
k^[[1]] | 8.5 | 3.18 | 11.68
l | 8.0 | 3.14 | 11.14
l^[[1]] | [[strikethrough]]7[[/strikethrough]]^[[8]].8 assume error | [[strikethrough]]3.12[[/strikethrough]]^[[3.22]] | [[strikethrough]]10.92[[/strikethrough]]^12.02
m | 9.0 | 3.25 | 12.25
n | 9.1 | 3.27 | 12.37
o | 9.3 | 3.30 | 12.60
p | 9.8 | [[equation]]3.37 | [[underlined]]13.17[[/underlined]]
q | 9.9 | 3.38 | [[underlined]]13.28[[/underlined]]
r |   |   | 
s |   |   |
c | 3.9^[[4.1]]  4.4 ^12 | 4.17 | 8.42


Measures difficult

4.0 
H. I. S.

[[/page]]
[[page]]

21
Friday, May 14, 1909
Standard Sequence at +86°

Seq. 24
AC 9480 Est.
[[table]]
g|9.5|9.8|9.65 12|    
h|10.0?|10.0|10.00  00| 
k|9.7|10.0|9.85? 12|
l|10.0? too ft.|   |   |

Remeasured because these faint stars were not included in first set of estimates. Im. of K is probably defection. Very different from thus. Certainly bright than h on AC9480.  All these stars have such faint images that there is much uncertainty in estimating. 

AC9503 too diff. 


I35634          I35514
k  10.2  10.1   s 13.4  13.5
o 12.0  11.8        
marked up to p. reversed

On both the above plates, the two sequences (polar and seq. 24) are about a design apart, and the strange thing is not that the above stars gave very large [[resistant?]], but that most of the estimates were as accordant as they were. 

Transcription Notes:
---------- Reopened for Editing 2025-02-20 15:02:15