| United States. Congress. House - 1885 - 558 pages
...the proportional logarithm of this difference, as found in the Navigator, subtract, the PL of D iff. **taken from the Almanac. The result is the proportional...Almanac-distance is used ; to be subtracted from the** hours of Greenwich time, when the later Almanac-distance is used. Another method is, to add the common... | |
| Nathaniel Bowditch - 1888 - 704 pages
...between the true distance and the distance taken from the Almanac; and from the PL of this difference **subtract the PL of Diff. taken from the Almanac. The result is the** PL of an interval of lime (Table 45) to be added to the hours of Greenwich time taken from the Almanac,... | |
| 1895 - 578 pages
...Almanac; and from the proportional logarithm of this difference, as found in the Navigator (Table 45), **subtract the PL of Diff. taken from the Almanac. The...Almanac-distance is used; to be subtracted from the** hours of Greenwich time, when the later Almanac-distance is used. Another method is, to add the common... | |
| 1898 - 580 pages
...Almanac; and from the proportional logarithm of this difference, as found in the Navigator (Table 45}, **subtract the PL of Diff. taken from the Almanac. The...Almanac-distance is used; to be subtracted from the** hours of Greenwich time, when the later Almanac-distance is used. Another method is, to add the common... | |
| John Huntington Crane Coffin - 1898 - 240 pages
...distance ; and to the log. of this difference add the " PL of Diff." from the Almanac. The sum is the log. **of an interval of time to be added to the hours of...Greenwich time taken from the Almanac, when the earlier** * Proportional Logarithm. t Table 34 (BowD.). Almanac distance is used ; to be subtracted from the... | |
| 1900 - 662 pages
...from the proportional logarithm of this difference, as found in BOWPITCH'S ATarigaior (Ta/'/e ¿j), **subtract the PL of Diff. taken from the Almanac. The...Almanac, when the earlier Almanac-distance is used;** or to be subtracted from the hours of Greenwich time, when the later Almanac-distance is used. Another... | |
| Nathaniel Bowditch - 1906 - 670 pages
...log of this difference (Table IX) add the Prop. Log from the Almanac; the sum is the log (Table IX) **of an interval of time to be added to the hours of Greenwich time taken from. the Almanac.** The result is the approximate Greenwich time. To correct this Greenwich time, take the difference between... | |
| 1907 - 294 pages
...Table 3.5 of BOWDITCH'S Navigator, subtract the PL of Diff. taken from the Almanac. The result will be **the proportional logarithm of an interval of time...Greenwich time, taken from the Almanac, when the earlier** Almanac distance is used; or to to be subtracted from the hours of Greenwich time, when the later Almanac... | |
| United States Naval Observatory. Nautical Almanac Office - 1872 - 552 pages
...distance and the distance taken from the Almanac; and from the proportional logarithm of this difference **subtract the PL of Diff. taken from the Almanac: The...logarithm of an interval of time to be added to the hours** fif Greenwich time, taken from the Almanac, when the earlier Almanac distance is used; to be subtracted... | |
| United States Naval Observatory. Nautical Almanac Office - 1884 - 558 pages
...difference, as found in the Navigator, subtract the PL of Dif takenfrom the Almanac. The result is time **proportional logarithm of an interval of time to be...from the Almanac, when the earlier Almanac.distance** i¿ used ; to be subtractedfrom the hours of Greenwich time, when the later Almanac.distauce is used.... | |
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