DIY History | Transcribe | Scholarship at Iowa | Eccentricity of the Sextant by Frederic Furbish, 1893 | Eccentricity of the Sextant by Frederic Furbish, 1893, Page 161

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Eccentricity of the Sextant by Frederic Furbish, 1893

Eccentricity of the Sextant by Frederic Furbish, 1893, Page 161

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[table sideways]
[column 1]
No.
----------
1
2
3
4
5
6
7
8
9
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[column 2]
Observed Times
----------
13h 40m 14s
      43   18
      45   15
      46   45
      48   20
      49   38
      51      9
      53    12
      55   58
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*RAISE ONE SPACE

[column 3]
Corrected Times
----------
13h 39m  24.44s
      42   28.44
      44   25.44
      45   55.44
      47   30.44
      48   48.44
      50    19.44
      52     22.44
      55       8.44
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∆t = -49.56s

[column 4]
Ob. Doub. Alts
----------
196° 23' 40"
       20'  00"
       20   50
       21   20
       23   30
       24   50
       30   00
       37   50
       49   35
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[column 5]
Corr. Doub. Alts.
----------
196° 25' 8"
       21   28
       22   18
       22   48
       24   58
       26   18
       31   28
       39   18
       51     3
MEAN =
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I = + 1' 28"

[column 6]
Observed Alts.
----------
98° 12' 34"
       10 44
       11     9
       11   24
       12  29
[strikethru]       13    9[/strikethru]
       15 44
       19 39
       25 31.50
98°  14' 54.31s
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[column 7]
Hour Angle
----------
3m 57.69s
      53.69
 1      3.31
 2   33.31
 4     8.31
 5    26.31
 6     57.31
 9   00.31
 11   46.31
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[column 8]
M. No.
----------
30.90"
1.59
2.16
12.76
33.54
57.96
94.83
159.02
271.79
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[column 9]
M. Log.
----------
 *
1[.?]48988
0.20151
0.33541
1.10611
1.52562
1.76314
1.97697
2.20146
2.43425
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[column 10]
N. No.
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0.00
0.00
0.00
0.00
0.00
0.01
0.02
0.06
0.17
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[column 11]
N. Log.
----------
7.3788
4.9706
4.9706
6.5269
7.3788
7.9248
8.3509
8.7875
9.2491
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Saving...

[faint pencil][(59)?][/faint pencil] [table sideways] [column 1] No. ---------- 1 2 3 4 5 6 7 8 9 [blank] [blank] [blank] [blank] [blank] [blank] [column 2] Observed Times ---------- 13h 40m 14s 43 18 45 15 46 45 48 20 49 38 51 9 53 12 55 58 [blank] [blank] [blank] [blank] [blank] *RAISE ONE SPACE [column 3] Corrected Times ---------- 13h 39m 24.44s 42 28.44 44 25.44 45 55.44 47 30.44 48 48.44 50 19.44 52 22.44 55 8.44 [blank] [blank] [blank] [blank] [blank] ∆t = -49.56s [column 4] Ob. Doub. Alts ---------- 196° 23' 40" 20' 00" 20 50 21 20 23 30 24 50 30 00 37 50 49 35 [blank] [blank] [blank] [blank] [blank] [blank] [column 5] Corr. Doub. Alts. ---------- 196° 25' 8" 21 28 22 18 22 48 24 58 26 18 31 28 39 18 51 3 MEAN = [blank] [blank] [blank] [blank] I = + 1' 28" [column 6] Observed Alts. ---------- 98° 12' 34" 10 44 11 9 11 24 12 29 [strikethru] 13 9[/strikethru] 15 44 19 39 25 31.50 98° 14' 54.31s [blank] [blank] [blank] [blank] [blank] [column 7] Hour Angle ---------- 3m 57.69s 53.69 1 3.31 2 33.31 4 8.31 5 26.31 6 57.31 9 00.31 11 46.31 [blank] [blank] [blank] [blank] [blank] [blank] [column 8] M. No. ---------- 30.90" 1.59 2.16 12.76 33.54 57.96 94.83 159.02 271.79 [blank] [blank] [blank] [blank] [blank] [blank] [column 9] M. Log. ---------- * 1[.?]48988 0.20151 0.33541 1.10611 1.52562 1.76314 1.97697 2.20146 2.43425 [blank] [blank] [blank] [blank] [blank] [column 10] N. No. ---------- 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.06 0.17 [blank] [blank] [blank] [blank] [blank] [blank] [column 11] N. Log. ---------- 7.3788 4.9706 4.9706 6.5269 7.3788 7.9248 8.3509 8.7875 9.2491 [blank] [blank] [blank] [blank] [blank] [blank] [/table sideways]