DIY History | Transcribe | Scholarship at Iowa | Theory of least squares applied to the problems arising in our observatory by Arthur George Smith, 1895 | Theory of Least Squares Applied to the Problems Arising in our Observatory by Arthur George Smith, 1895, Page 86

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Theory of least squares applied to the problems arising in our observatory by Arthur George Smith, 1895

Theory of Least Squares Applied to the Problems Arising in our Observatory by Arthur George Smith, 1895, Page 86

[page]81[/page]

Micrometer

log. cos [?delta symbol?] = 9.99252

[table of 7 columns]
[column 1]
==========
Obser.
---------------
[?]
1
2
3
4

5
6
7
8

9
10
11
12

13
14
15
16

17
18
19
20

==========

[column 2]
==========
Rev. --'s
---------------
[?]
+ 1
" [ditto for + 1]
" [ditto for + 1]
" [ditto for + 1]

+ 2
" [ditto for + 2]
" [ditto for + 2]
" [ditto for + 2]

+ 3
" [ditto for + 3]
" [ditto for + 3]
" [ditto for + 3]

+ 4
" [ditto for + 4]
" [ditto for + 4]
" [ditto for + 4]

+ 5
" [ditto for + 5]
" [ditto for + 5]
" [ditto for + 5]

==========

[column 3]
==========
[?capital letter epsilon?]
---------------
[?mark?]
1.87
1.80
1.84
1.83

3.71
3.64
3.60
3.59

5.33
5.51
5.55
5.55

7.20
7.13
7.46
7.39

9.15
9.30
9.30
9.30

==========

[column 4]
==========
log. [?capital letter epsilon?]
---------------
[?]
0.27184
0.25527
0.26482
0.23805

0.56937
0.56110
0.55630
0.55509

0.72673
0.74115
0.74429
0.74429

0.85733
0.85309
0.87278
0.86864

0.96142
0.96848
0.96848
0.96848

==========

[column 5]
==========
log. [?lowercase letter epsilon?]
---------------
[?]
0.26436
0.24779
0.25734
0.23057

0.56189
0.55362
0.54882
0.54761

0.71925
0.73367
0.73681
0.73681

0.84985
0.84561
0.86526
0.86116

0.95394
0.96100
0.96100
0.96100
==========

[column 6]
==========
[?lowercase letter epsilon?]
---------------
[?mark?]
1.838
1.769
1.808
1.700

3.646
3.578
3.538
3.529

5.239
5.416
5.455
5.455

7.077
7.008
7.333
7.264

8.994
9.141
9.141
9.141
==========

[column 7]
==========
Arc.
---------------
[?mark?]
27.570
26.535
27.120
25.5[?0?8?]0

54.690
53.670
53.070
52.935

78.585
81.240
81.825
81.825

106.155
105.120
109.995
108.960

134.910
137.115
137.115
137.115

==========

[/table]

[?capital letter epsilon?] = observed inteval [?interval?] of transit.

[?lowercase letter epsilon?] = equatorial inteval [?interval?]

Saving...

[page]81[/page] Micrometer log. cos [?delta symbol?] = 9.99252 [table of 7 columns] [column 1] ========== Obser. --------------- [?] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ========== [column 2] ========== Rev. --'s --------------- [?] + 1 " [ditto for + 1] " [ditto for + 1] " [ditto for + 1] + 2 " [ditto for + 2] " [ditto for + 2] " [ditto for + 2] + 3 " [ditto for + 3] " [ditto for + 3] " [ditto for + 3] + 4 " [ditto for + 4] " [ditto for + 4] " [ditto for + 4] + 5 " [ditto for + 5] " [ditto for + 5] " [ditto for + 5] ========== [column 3] ========== [?capital letter epsilon?] --------------- [?mark?] 1.87 1.80 1.84 1.83 3.71 3.64 3.60 3.59 5.33 5.51 5.55 5.55 7.20 7.13 7.46 7.39 9.15 9.30 9.30 9.30 ========== [column 4] ========== log. [?capital letter epsilon?] --------------- [?] 0.27184 0.25527 0.26482 0.23805 0.56937 0.56110 0.55630 0.55509 0.72673 0.74115 0.74429 0.74429 0.85733 0.85309 0.87278 0.86864 0.96142 0.96848 0.96848 0.96848 ========== [column 5] ========== log. [?lowercase letter epsilon?] --------------- [?] 0.26436 0.24779 0.25734 0.23057 0.56189 0.55362 0.54882 0.54761 0.71925 0.73367 0.73681 0.73681 0.84985 0.84561 0.86526 0.86116 0.95394 0.96100 0.96100 0.96100 ========== [column 6] ========== [?lowercase letter epsilon?] --------------- [?mark?] 1.838 1.769 1.808 1.700 3.646 3.578 3.538 3.529 5.239 5.416 5.455 5.455 7.077 7.008 7.333 7.264 8.994 9.141 9.141 9.141 ========== [column 7] ========== Arc. --------------- [?mark?] 27.570 26.535 27.120 25.5[?0?8?]0 54.690 53.670 53.070 52.935 78.585 81.240 81.825 81.825 106.155 105.120 109.995 108.960 134.910 137.115 137.115 137.115 ========== [/table] [?capital letter epsilon?] = observed inteval [?interval?] of transit. [?lowercase letter epsilon?] = equatorial inteval [?interval?]