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 |
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Results 1-5 of 15
Page 31
No. of pair . No. in B , A. C. Right ascension . Declination . O 1 O 6491 6497 6579 6626 1 2 h . m . S. 18 54 8 55 9 19 8 45 15 22 32 30 55.3 31 58 3.4 49 36 56.6 49 19 57.8 30 31 h . m . S. 22 3 35 4 19 6 9 7721 7731 7746 32 32 52.9 32 ...
No. of pair . No. in B , A. C. Right ascension . Declination . O 1 O 6491 6497 6579 6626 1 2 h . m . S. 18 54 8 55 9 19 8 45 15 22 32 30 55.3 31 58 3.4 49 36 56.6 49 19 57.8 30 31 h . m . S. 22 3 35 4 19 6 9 7721 7731 7746 32 32 52.9 32 ...
Page 39
Number Half - sum of dec . of pair . linations . Latitude . Mic , and ref . Level . Meridian , 1 1872 . Oct. I 右。 13 0.00 41 7 45.3 46.6 12 0.00 17 . + 1.65 + 1.65 + 0 83 + 0.82 + 9 53.10 I 27.24 9 14.28 4 46 , 63 14 55.10 0.00 40 57 ...
Number Half - sum of dec . of pair . linations . Latitude . Mic , and ref . Level . Meridian , 1 1872 . Oct. I 右。 13 0.00 41 7 45.3 46.6 12 0.00 17 . + 1.65 + 1.65 + 0 83 + 0.82 + 9 53.10 I 27.24 9 14.28 4 46 , 63 14 55.10 0.00 40 57 ...
Page 40
Number Half - sum of decof pair . linations . Latitude . Mic , and ref . Level . Meridian . O 1 11 1 11 O 1 1872 . Oct. 3 33 5.20 0.00 41 17 45.9 17 33.5 3 55.9 34 36 5.50 1 + + 0.00 10 1.71 9 51.76 3 51.91 2 20.36 o 42.33 + - 1.10 0.00 ...
Number Half - sum of decof pair . linations . Latitude . Mic , and ref . Level . Meridian . O 1 11 1 11 O 1 1872 . Oct. 3 33 5.20 0.00 41 17 45.9 17 33.5 3 55.9 34 36 5.50 1 + + 0.00 10 1.71 9 51.76 3 51.91 2 20.36 o 42.33 + - 1.10 0.00 ...
Page 41
Number Half - sum of decof pair . linations . Latitude . Mic . and ref . Level . Meridian , o 1 1 1672 . Oct. 8 43 41 14 11.5 6 30.15 + 6.50 0.00 44 14 42.0 0.00 + 3.90 + 3.10 45 18 30.0 0.00 46 417 47.8 46.4 46.6 46.4 46.2 13 10.2 .
Number Half - sum of decof pair . linations . Latitude . Mic . and ref . Level . Meridian , o 1 1 1672 . Oct. 8 43 41 14 11.5 6 30.15 + 6.50 0.00 44 14 42.0 0.00 + 3.90 + 3.10 45 18 30.0 0.00 46 417 47.8 46.4 46.6 46.4 46.2 13 10.2 .
Page 43
( 15. ) REDUCTION OF THE LATITUDE - OBSERVATIONS — Continued . Computations for Latitude of Cheyenne , Wyoming Territory . Corrections . Date . Number Half - sum of decof pair . linations . Latitude . Mic , and ref . Level . Meridian .
( 15. ) REDUCTION OF THE LATITUDE - OBSERVATIONS — Continued . Computations for Latitude of Cheyenne , Wyoming Territory . Corrections . Date . Number Half - sum of decof pair . linations . Latitude . Mic , and ref . Level . Meridian .
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Common terms and phrases
30m local sidereal 61 Cygni 9 Draconis aA cC Adopted Aquarii Aquilæ ASSISTANTS astronomical August breaks Capricorni Cephei Changed charge Cheyenne chron chronograph chronom circuit Clamp clear Cloudy Colo Colorado Springs chronometer COLORADO TERRITORY connections Corrections Cygni Date Declination Delphini Determination difference Draconis Engineers eter exchange feet final result GEOGRAPHICAL giving Groom heavy Herculis hour July 31 late Latitude LATITUDE-OBSERVATIONS—Continued Level longitude Lyræ Mean Meridian Micrometer star miles minutes Name of Star nights Normal Equations observations October October 14 Ophiuchi pair Pegasi Piscium placed probable error rain reading received record REDUCTION Remarks Right Sagittarii Salt Lake chron Salt Lake City SALT LAKE OBSERVATORY shows signals sent Springs chron station SURVEYS TABLES OF TIME-REDUCTIONS tent UNIFORM TABLES United Ursæ UTAH TERRITORY Washington Western wind wires Wyoming Territory аА сс