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deltaT.h
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1 /*
2  This file is part of PLplot.
3 
4  PLplot is free software; you can redistribute it and/or modify
5  it under the terms of the GNU Library General Public License as published
6  by the Free Software Foundation; either version 2 of the License, or
7  (at your option) any later version.
8 
9  PLplot is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  GNU Library General Public License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with PLplot; if not, write to the Free Software
16  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 
18 
19  This header file contains spline data (xspline, yspline, and y2spline)
20  for converting between UT1 and ephemeris time.
21  It is an automatically generated file, so please do
22  not edit it directly. Make any changes to deltaT.dat then use
23  deltaT-gen to recreate this header file.
24 
25 */
27 
28 const double xspline[58] = {
29  -1000,
30  -900,
31  -800,
32  -700,
33  -600,
34  -500,
35  -400,
36  -300,
37  -200,
38  -100,
39  0,
40  100,
41  200,
42  300,
43  400,
44  500,
45  600,
46  700,
47  800,
48  900,
49  1000,
50  1100,
51  1200,
52  1300,
53  1400,
54  1500,
55  1600,
56  1700,
57  1710,
58  1720,
59  1730,
60  1740,
61  1750,
62  1760,
63  1770,
64  1780,
65  1790,
66  1800,
67  1810,
68  1820,
69  1830,
70  1840,
71  1850,
72  1860,
73  1870,
74  1880,
75  1890,
76  1900,
77  1910,
78  1920,
79  1930,
80  1940,
81  1950,
82  1960,
83  1970,
84  1980,
85  1990,
86  2000,
87 };
88 const double yspline[58] = {
89  25400,
90  23700,
91  22000,
92  21000,
93  19040,
94  17190,
95  15530,
96  14080,
97  12790,
98  11640,
99  10580,
100  9600,
101  8640,
102  7680,
103  6700,
104  5710,
105  4740,
106  3810,
107  2960,
108  2200,
109  1570,
110  1090,
111  740,
112  490,
113  320,
114  200,
115  120,
116  9,
117  10,
118  11,
119  11,
120  12,
121  13,
122  15,
123  16,
124  17,
125  17,
126  14,
127  13,
128  12,
129  8,
130  6,
131  7,
132  8,
133  2,
134  -5,
135  -6,
136  -3,
137  10,
138  21,
139  24,
140  24,
141  29,
142  33,
143  40,
144  51,
145  57,
146  65,
147 };
148 const double y2spline[58] = {
149  6.400000000000000e-03,
150  -4.317234253044482e-02,
151  1.662893701217793e-01,
152  -2.019851379566723e-01,
153  6.565118170490983e-02,
154  5.380411137033000e-03,
155  2.682717374695809e-02,
156  1.331089387513474e-02,
157  1.592925075250293e-02,
158  6.972103114853551e-03,
159  1.018233678808288e-02,
160  2.985497328148885e-04,
161  6.234642806576361e-04,
162  -2.792406855445433e-03,
163  -1.453836858875968e-03,
164  2.607754290949326e-03,
165  3.022819695078728e-03,
166  9.300966928735676e-03,
167  7.773312589978614e-03,
168  1.360578271134989e-02,
169  1.580355656462183e-02,
170  1.317999103016281e-02,
171  9.476479314726918e-03,
172  8.914091710929516e-03,
173  2.867153841555030e-03,
174  9.617292922850365e-03,
175  -1.733632553295650e-02,
176  4.112800920897564e-02,
177  -5.452947267898814e-03,
178  -1.931622013738038e-02,
179  2.271782781742034e-02,
180  -1.155509113230097e-02,
181  2.350253671178354e-02,
182  -2.245505571483316e-02,
183  6.317686147549089e-03,
184  -2.815688875363194e-03,
185  -5.505493064609633e-02,
186  4.303541145974851e-02,
187  2.913284807102260e-03,
188  -5.468855068815756e-02,
189  3.584091794552798e-02,
190  3.132487890604567e-02,
191  1.885956643028937e-02,
192  -1.067631446272032e-01,
193  -1.180698792147664e-02,
194  9.399109631310974e-02,
195  -4.157397330962334e-03,
196  1.626384930107397e-01,
197  -4.639657471199633e-02,
198  -9.705219416275429e-02,
199  -4.539464863698658e-02,
200  9.863078871070063e-02,
201  -4.912850620581594e-02,
202  3.788323611256311e-02,
203  7.759556175556348e-02,
204  -1.082654831348170e-01,
205  5.546637078370425e-02,
206  6.400000000000000e-03,
207 };