DIY History | Transcribe | Scholarship at Iowa | Eccentricity of the Sextant by Frederic Furbish, 1893 | Eccentricity of the Sextant by Frederic Furbish, 1893, Page 155

Transcribe
Translate

Eccentricity of the Sextant by Frederic Furbish, 1893

Eccentricity of the Sextant by Frederic Furbish, 1893, Page 155

[faint pencil][(37)?][/faint pencil]

[table sideways]
[column 1]
No.
----------
1
2
3
4
5
6
7
8
9
10
11
12
13
[blank]
[blank]

[column 2]
AM
LOG.
----------
R
R
R
2.72597
2.56908
2.08953
1.66815
1.22582
9.84134
1.07825
2.09951
2.44335
2.62097
MEAN =
68° 1' 41.25"
[blank]

[column 3]
AM
No.
----------
[blank]
[blank]
[blank]
532.08
370.75
122.89
46.57
16.82
0.69
11.97
125.75
277.56
417.80
192.288"
 +

[column 4]
BN
LOG.
----------
R
R
R
0.2315°
9.9149°
8.9484°
8.0733°
[blank]
[blank]
[blank]
8.9484°
9.6637°
0.0252°
MEAN = 
192.288["?]

[column 5]
BN
No.
----------
[blank]
[blank]
[blank]
1.70
0.82
0.09
0.01
0.00
0.00
0.00
0.09
0.46
1.06
-0.423"
-0.423" = 

[column 6]
h[subscript]0[/subscript] = h + Am - Bn
----------
R
R
R
68° 5' 6.38"
      5   3.43
      5   3.80
      4   57.56
      4   55.32
      4   46.69
      4   47.97
      4   41.66
      4   45.60
      4   42.74
68° 4' 53.115"
68° 4' 53.115" CHECK

[column 7]
V[mark?]
----------
[blank]
[blank]
[blank]
13.27
10.32
10.69
4.45
2.21
-6.42
-5.14
-11.45
-7.51
-10.37
81.83
[+v]

[column 8]
PROBABLE ERROR, ETC..
----------
A = 0.274671
B = 0.944365
{+40.94  n = 10 [μ?] = 1
{-40.89
r = +-0.845(81.83/(square root of 90)) = +- 7.288" .
Prob. error of mean = 
     +- 2.[3?]05" .
[blank]
[blank]
[blank]
[blank]
[blank]
[blank]
[blank]
[blank]
[blank]
STAR -  ∝ Bootis ([asclimus?])    DATE. May 5, '93 .

[/table sideways]

Saving...

[faint pencil][(37)?][/faint pencil] [table sideways] [column 1] No. ---------- 1 2 3 4 5 6 7 8 9 10 11 12 13 [blank] [blank] [column 2] AM LOG. ---------- R R R 2.72597 2.56908 2.08953 1.66815 1.22582 9.84134 1.07825 2.09951 2.44335 2.62097 MEAN = 68° 1' 41.25" [blank] [column 3] AM No. ---------- [blank] [blank] [blank] 532.08 370.75 122.89 46.57 16.82 0.69 11.97 125.75 277.56 417.80 192.288" + [column 4] BN LOG. ---------- R R R 0.2315° 9.9149° 8.9484° 8.0733° [blank] [blank] [blank] 8.9484° 9.6637° 0.0252° MEAN = 192.288["?] [column 5] BN No. ---------- [blank] [blank] [blank] 1.70 0.82 0.09 0.01 0.00 0.00 0.00 0.09 0.46 1.06 -0.423" -0.423" = [column 6] h[subscript]0[/subscript] = h + Am - Bn ---------- R R R 68° 5' 6.38" 5 3.43 5 3.80 4 57.56 4 55.32 4 46.69 4 47.97 4 41.66 4 45.60 4 42.74 68° 4' 53.115" 68° 4' 53.115" CHECK [column 7] V[mark?] ---------- [blank] [blank] [blank] 13.27 10.32 10.69 4.45 2.21 -6.42 -5.14 -11.45 -7.51 -10.37 81.83 [+v] [column 8] PROBABLE ERROR, ETC.. ---------- A = 0.274671 B = 0.944365 {+40.94 n = 10 [μ?] = 1 {-40.89 r = +-0.845(81.83/(square root of 90)) = +- 7.288" . Prob. error of mean = +- 2.[3?]05" . [blank] [blank] [blank] [blank] [blank] [blank] [blank] [blank] [blank] STAR - ∝ Bootis ([asclimus?]) DATE. May 5, '93 . [/table sideways]