 By a table of common logarithms, or a table of logarithms of small arcs, the reduction of the Greenwich time would be found thus: — From Ephemeris . . . . . . . PL 0.3276 Diff. of distances, 8' 35" = 515  The American Nautical Almanac - Page 2661907Full view - About this book
 | United States Naval Observatory. Nautical Almanac Office - 1892 - 578 pages
.... EPH И5 29 57 0 art i? a PL 0.2377 0 :«) 58 PL o.bf>:«ï Ь mi PL 0.3659 + 1 17 31 + M 4 12 45 By a table of common logarithms, or a table of logarithms...of the Greenwich time would be found thus: — From Ephemerig . . . . . . . . PL d.UIHrfi Diff. of distances, 39' 58"= Íí3'.)a" . . . . .log 3.:<7!)8... | |
 | United States Naval Observatory. Nautical Almanac Office - 1868 - 562 pages
...from 6h (before) — 1 11 14 PL .4026 Con. for 2d Diff., Table I., — 9 Diff. of P. Logs. + 32 By о Table of common logarithms, or a Table of logarithms of small arcs, the reduction of the (jreenwirh time would be found thus : PL from Ephcmeris, О.ЗОЙ8 Diff. of distances, 34' 59" = 2009»... | |
 | United States Naval Observatory. Nautical Almanac Office - 1870 - 566 pages
....4132 Corr. for 2d Diff., Table I., -f 2 Diff. of P. Logs. — 6 Greenwich Mean Time, Jan. 26 16 9 33 By a Table of common logarithms, or a Table of logarithms of small nrcs, the reduction of the Greenwich time would be found thus : PL from Ephcmeris, O.ii.45,r» Diff.... | |
 | United States Naval Observatory. Nautical Almanac Office - 1872 - 548 pages
....4711 Corr. for 2d Diff., Table L, + 30 Diff. of P. Logs. —Ill Greenwich Mean Time, Jan. 14, 4 59 40 By a Table of common logarithms, or a Table of logarithms of small arcs, the reduction of the oreenwich time would be found thus : PL from Ephemeris, 0.3504 Diff. of distances, 0° 27' 9» = 1629"... | |
 | United States Naval Observatory. Nautical Almanac Office - 1872 - 558 pages
...1!) Greenwich Me;iti Time, Jan. 6 IG 4 25 Bv a Table of common logarithms, or a Table of'logarithms of small arcs, the reduction of the Greenwich time would be found thus : PL frem Ephcmcris, 0.2630 Diff. of distances, 34' 40" = 2088» log 3.3197 Red. of Greenwich time,... | |
 | United States Naval Observatory. Nautical Almanac Office - 1878 - 550 pages
...Mean Time, May. 9, 1 53 31 By a Table of common logarithme, or a Table of logarithms of email aro, the reduction of the Greenwich time would be found thus : From Ephemeris, PL 0.2513 Diff. of distances, 1 ° 3' 42" = 3822" log 3.5823 Red. of Greenwich time, + lb 53™ 37« =... | |
 | United States Naval Observatory. Nautical Almanac Office - 1882 - 550 pages
...mean time, Feb. 19. . . 6 10 16 By a table of common logarithms, or a table of logarithms of email arcs, the reduction of the Greenwich time would be found thus: — From Ephemerie . . . . . . . . PL 0.2840 Diff. of distances, 5' 20" = ЗЙО» . . . ' . .log 2.5052 Red.... | |
 | United States Naval Observatory. Nautical Almanac Office - 1885 - 560 pages
...mean time June 5 . . . 5 4 56 By a table of common Ingiirilhins, or ;i inlile of logarithms of mnall arcs, the reduction of the Greenwich time would be found thus: — From Ephemeris . . . . . . . . Г. I,. 0.3329 I )i 1Г. of distances, 5Й' Па" = 1 372" . . . . .log 3.1373 Red.... | |
 | United States Naval Observatory. Nautical Almanac Office - 1887 - 556 pages
...(before) . . . . — 0 55 13 Corr. for 2d Diff., table I ... .+ 9 Greenwich mean time June 5 . . 5 4 56 By a table of common logarithms, or a table of logarithms of »mall are«, the redDction of the Greenwich lime would br fonnH thu»: — From Ephemeru . . . . .... | |
 | United States Naval Observatory. Nautical Almanac Office - 1893
...Com for 2(1 ШГ. . Table I . . . .-f_ б Greenwich mean time March 24 . . . 12 59 39 EH I 96 Ну a table of common logarithms, or a table of logarithms...of the Greenwich time would be found thus: — From F.phemeris . . . . . . PL 0.2394 Diff. of distances, 34' 19" = 2059" ..... log 3-3137 Red of Greenwich... | |
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