Report Upon the Determination of the Astronomical Coordinates of the Primary Stations at Cheyenne, Wyoming Territory, and Colorado Springs, Colorado Territory, Made During the Years 1872 and 1873, Geographical and Geological Explorations and Surveys West of the One Hundredth MeridianU.S. Government Printing Office, 1874 - 82 pages |
From inside the book
Results 1-5 of 9
Page 39
... Number Half - sum of dec- of pair . linations . Corrections . Latitude . Mic , and ref . Level . Meridian . 1872 . Oct. ⚫ " # 1 , " 1 I 13 40 57 50.5 +9 53.10 + 1.65 12 4I 9 12.3 - I 27.24 + 1.65 0.00 0.00 41 7 45.3 46.6 17 16 57.6 - 9 ...
... Number Half - sum of dec- of pair . linations . Corrections . Latitude . Mic , and ref . Level . Meridian . 1872 . Oct. ⚫ " # 1 , " 1 I 13 40 57 50.5 +9 53.10 + 1.65 12 4I 9 12.3 - I 27.24 + 1.65 0.00 0.00 41 7 45.3 46.6 17 16 57.6 - 9 ...
Page 40
... Number Half - sum of dec- of pair . linations . Corrections . Latitude . Mic , and ref . Level . Meridian . " " O 41 43 44 45 46 47 48 49 1 1 3 5 t ±± ± 8 8 w w w w w 33 38 7 0.3 39 14 28.0 40 4 15.7 41 7 56.6 42 5 3.9 14 10.4 15 10.8 ...
... Number Half - sum of dec- of pair . linations . Corrections . Latitude . Mic , and ref . Level . Meridian . " " O 41 43 44 45 46 47 48 49 1 1 3 5 t ±± ± 8 8 w w w w w 33 38 7 0.3 39 14 28.0 40 4 15.7 41 7 56.6 42 5 3.9 14 10.4 15 10.8 ...
Page 41
... Number Half - sum of dec- Date . of pair . linations . Corrections . Latitude . Mic . and ref . Level . Meridian . 1872 . Oct. O " " 1 1 17 " " I O " " 33333 43 41 [ 4 11.5 6 30.15 + 6.50 0.00 41 7 47.8 44 14 42.0 - 7 59.49 + 3.90 0.00 ...
... Number Half - sum of dec- Date . of pair . linations . Corrections . Latitude . Mic . and ref . Level . Meridian . 1872 . Oct. O " " 1 1 17 " " I O " " 33333 43 41 [ 4 11.5 6 30.15 + 6.50 0.00 41 7 47.8 44 14 42.0 - 7 59.49 + 3.90 0.00 ...
Page 42
... Number Half - sum of dec- Date . of pair . linations . Corrections . Latitude . Mic . and ref . Level . Meridian . 1872 . " " ?? " O " Oct. 9 51 41 8 38.5 O 55.29 52 12 7.3 - 4 26.82 + + 4.67 0.00 41 7 47.9 7.60 0.00 48.1 7558 54 4 13.4 ...
... Number Half - sum of dec- Date . of pair . linations . Corrections . Latitude . Mic . and ref . Level . Meridian . 1872 . " " ?? " O " Oct. 9 51 41 8 38.5 O 55.29 52 12 7.3 - 4 26.82 + + 4.67 0.00 41 7 47.9 7.60 0.00 48.1 7558 54 4 13.4 ...
Page 43
... Number Half - sum of dec- Date . Latitude . of pair . linations . Mic . and ref . Level . Meridian . 1872 . Oct. 7 " 77 " 4 10 57 58 60 584 41 13 17.6 - 5 33.33 + 1.65 0.00 41 7 45.9 40 57 11.5 + 10 33.88 + 1.30 0.00 46.7 41 20 10.5 ...
... Number Half - sum of dec- Date . Latitude . of pair . linations . Mic . and ref . Level . Meridian . 1872 . Oct. 7 " 77 " 4 10 57 58 60 584 41 13 17.6 - 5 33.33 + 1.65 0.00 41 7 45.9 40 57 11.5 + 10 33.88 + 1.30 0.00 46.7 41 20 10.5 ...
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Common terms and phrases
12-Year Cat 21h local sidereal 30m local sidereal 50 Draconis 61 Cygni 9 Draconis Aquarii August bB aA cC Capricorni Cassiopeiæ Ceti Cheyenne chron chronograph chronom circuit Clamp Cloudy all day Colo Colorado Springs chronometer COLORADO TERRITORY Computations for Latitude Correction of chronometer Delphini eter final result Groom Groombridge 3241 Groombridge 4163 Half-sum of dec Herculis instrument July 28 July 30 Latitude of Cheyenne LATITUDE-OBSERVATIONS-Continued Level linations longitude Mean at 24h Mean for 17h Micrometer star Name of Star nights Normal Equations Number Half-sum O.II Observations for Latitude.-Station October 14 October 19 Pegasi personal equation Piscium probable error REDUCTION Remarks Right Ascension Sagittarii Salt Lake chron SALT LAKE CITY SALT LAKE OBSERVATORY Springs chron ß Lyræ TABLES OF TIME-REDUCTIONS Tabulation of Stars TIME-REDUCTIONS AT RECEIVING-STATION-Continued UNIFORM TABLES Ursa Minoris UTAH TERRITORY wires Wyoming Territory ΔΤ ΙΟ Ο.ΟΙ