 | 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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Navigator (Table 45}, subtract the PL of Diff. taken from the Almanac. The result is the proportional logarithm of an interval of time to be added to the hours of Greenwich time, taken from the Almanac, when the earlier Almanac-distance is used; to be... 
