Sight-reduction-problems/sight reduction.dot at master · zimolzak/Sight-reduction-problems · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
digraph {

DR_pos [label="DR\nposition"]
Ht_of_eye [label="Ht. of\neye"]
HO_249 [label="HO-249"]

min_sec [label="min, sec\nof time"]
GHA_u [label="GHA,\nuncorrected"]
Decl_u [label="Decl,\nuncorrected"]
Decl_d [label="degrees\nof Decl"]
Decl_m [label="minutes\nof Decl"]
Hc_u [label="Hc,\nuncorrected"]

AP -> Zn
LHA -> Zn

Sextant -> Hs
Hs -> HA
IE -> HA
Ht_of_eye -> Dip [label="Alt. corr.\ntables"]
Dip -> HA
HA -> Ho [label="Alt. corr.\ntables"]

Time -> hours
Time -> min_sec

Almanac [shape="rectangle"]
hours -> Almanac

Almanac -> GHA_u
Almanac -> Decl_u
Almanac -> d

ic [label="Increments &\nCorrections" shape="rectangle"]
min_sec -> ic
GHA_u -> GHA
Decl_u -> Decl
d -> ic
ic -> GHA
ic -> Decl

GHA -> AP
DR_pos -> AP
AP -> LHA
GHA -> LHA

HO_249 [shape="rectangle"]

AP -> HO_249
LHA -> HO_249

Decl -> Decl_d
Decl -> Decl_m
Decl_d -> HO_249

d2 [label="d"]
HO_249 -> Hc_u
HO_249 -> Z -> Zn
HO_249 -> d2

tab5 [label="Table 5\nof HO-249" shape="rectangle"]
Decl_m -> tab5
d2 -> tab5
Hc_u -> Hc
tab5 -> Hc

Ho -> Intercept
Hc -> Intercept

AP -> LOP
Zn -> LOP
Intercept -> LOP

}