Report Upon the Determination of the Astronomical Co-ordinates 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 Meridian, First Lieut. George M. Wheeler, Corps of Engineers, in Charge. Dr. F. Kampf and J. H. Clark, Civilian Astronomical AssistantsU.S. Government Printing Office, 1874 - 82 pages |
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Page 15
... Ceti 37 9.77 18 41.4 21 Cassiopeię 32 Camelopardalis , L. C. 37 14.03 +74 17.2 48 12.72 ε Piscium 56 18.10 +84 6.5 +7 * * * * *** ** ** ** **** ** * *** * *** ** * * ** * ** * * ** * * * 12.0 01 Ceti 38 Cassiopeię I 17 37.54 8 50.7 21 ...
... Ceti 37 9.77 18 41.4 21 Cassiopeię 32 Camelopardalis , L. C. 37 14.03 +74 17.2 48 12.72 ε Piscium 56 18.10 +84 6.5 +7 * * * * *** ** ** ** **** ** * *** * *** ** * * ** * ** * * ** * * * 12.0 01 Ceti 38 Cassiopeię I 17 37.54 8 50.7 21 ...
Page 23
... Ceti 38 Cassiopeię η Piscium 49 4.42 +0.05 0.43 27 10 24.33 +0.04 0.59 14 31.84 +0.15 + 1.04 0.20 49 3.84 56 20.74 43.10 0.20 27 10 23.58 25 17 40.21 43.37 0.57 14 32.46 21 49.26 43.20 17 24.58 + 0.07 0.35 0.21 17 24.09 24 40.83 43.26 0 ...
... Ceti 38 Cassiopeię η Piscium 49 4.42 +0.05 0.43 27 10 24.33 +0.04 0.59 14 31.84 +0.15 + 1.04 0.20 49 3.84 56 20.74 43.10 0.20 27 10 23.58 25 17 40.21 43.37 0.57 14 32.46 21 49.26 43.20 17 24.58 + 0.07 0.35 0.21 17 24.09 24 40.83 43.26 0 ...
Page 24
... Ceti . E. 3 10 21.21 + 0.25 0.90 +0.23 3 10 20.79 I 17 40.24 40.55 38 Cassiopeię η Piscium 14 26.64 + 0.95 + 1.59 + 0.66 17 21.33 +0.37 0.53 +0.24 14 29.84 21 49.29 40.55 17 21.41 24 40.85 40.56 Mean at 25h local sidereal time -1 52 ...
... Ceti . E. 3 10 21.21 + 0.25 0.90 +0.23 3 10 20.79 I 17 40.24 40.55 38 Cassiopeię η Piscium 14 26.64 + 0.95 + 1.59 + 0.66 17 21.33 +0.37 0.53 +0.24 14 29.84 21 49.29 40.55 17 21.41 24 40.85 40.56 Mean at 25h local sidereal time -1 52 ...
Page 25
... Ceti . 29 51.31 0.02 0.89 0.21 29 50.19 37 12.55 37.64 ε Piscium 48 59.06 0.02 0.55 0.20 48 58.29 56 20.76 37.53 Mean at 24h local sidereal time -1 52 37.61 4 Normal Equations . 7 dt + 4.57 a = - 1.76 4.57 δε + 24.19 a = 21.82 a = 0.975 ...
... Ceti . 29 51.31 0.02 0.89 0.21 29 50.19 37 12.55 37.64 ε Piscium 48 59.06 0.02 0.55 0.20 48 58.29 56 20.76 37.53 Mean at 24h local sidereal time -1 52 37.61 4 Normal Equations . 7 dt + 4.57 a = - 1.76 4.57 δε + 24.19 a = 21.82 a = 0.975 ...
Page 26
... Ceti . 27 10 17.73 0.02 0.44 0.02 27 10 17.25 25 17 40.26 36.99 38 Cassiopeię 14 25.80 0.08 +0.77 0.06 14 26.43 21 49.32 37.10 η Piscium 17 18.11 0.03 0.26 0.02 17 17.81 24 40.87 36.94 Mean at 24h 30m local sidereal time -1 52 37.01 ...
... Ceti . 27 10 17.73 0.02 0.44 0.02 27 10 17.25 25 17 40.26 36.99 38 Cassiopeię 14 25.80 0.08 +0.77 0.06 14 26.43 21 49.32 37.10 η Piscium 17 18.11 0.03 0.26 0.02 17 17.81 24 40.87 36.94 Mean at 24h 30m local sidereal time -1 52 37.01 ...
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Common terms and phrases
21 Cassiopeię 21h local sidereal 30m local sidereal 50 Draconis 61 Cygni 9 Draconis Aquilę August azimuth bB aA CC Capricorni Ceti Cheyenne chron chronograph chronom Clamp Cloudy all day Colo Colorado Springs chronometer Colorado Springs Salt COLORADO TERRITORY Computations for Latitude Date Delphini Draconis 38 eter final result Groom Groombridge 3241 Groombridge 4163 Half-sum of dec July 28 July 30 July 31 Latitude of Cheyenne LATITUDE-OBSERVATIONS-Continued Level linations longitude Mean at 21h Mean for 19h Microm Micrometer star Name of Star nights Normal Equations Number Half-sum Observations for Latitude October 18 Pegasi Piscium probable error REDUCTION Remarks Right ascension Sagittarii Salt Lake chron SALT LAKE CITY SALT LAKE OBSERVATORY Springs chron Springs Salt Lake ẞ Aquarii ẞ Cephei ẞ Lyrę station TABLES OF TIME-REDUCTIONS TIME-REDUCTIONS AT RECEIVING-STATION-Continued UNIFORM TABLES Ursę Minoris UTAH TERRITORY wires Wyoming Territory δε ΔΤ