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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Page 3
Description of instruments used Connections , ( telegraphic ) Tabulation of stars used Instrumental values Uniform tables of time reductions at sending and receiving stations Correction and rate of chronometers Grouping of series of ...
Description of instruments used Connections , ( telegraphic ) Tabulation of stars used Instrumental values Uniform tables of time reductions at sending and receiving stations Correction and rate of chronometers Grouping of series of ...
Page 7
Points with which connections were made ; nights of observation , and observers ; also name of computer or computers . 7. Tabulation of stars used , and number of observations . 8. Instrumental values ; circumstances of telegraphic ...
Points with which connections were made ; nights of observation , and observers ; also name of computer or computers . 7. Tabulation of stars used , and number of observations . 8. Instrumental values ; circumstances of telegraphic ...
Page 11
The town of Cheyenne , on the north side of the railroad , is the capital of Wyoming Territory ; and besides the Union Pacific Railroad with its branch to Fort Russell , has a railroad - connection with Denver , Colorado .
The town of Cheyenne , on the north side of the railroad , is the capital of Wyoming Territory ; and besides the Union Pacific Railroad with its branch to Fort Russell , has a railroad - connection with Denver , Colorado .
Page 13
CONNECTIONS . The observatory was west of the telegraph - office , and the main connection was effected by a loop into one of the main overland wires and put in communication with Salt Lake by a switch at Ogden . The local connections ...
CONNECTIONS . The observatory was west of the telegraph - office , and the main connection was effected by a loop into one of the main overland wires and put in communication with Salt Lake by a switch at Ogden . The local connections ...
Page 14
5.8 * * 59 12.53 + 73 o 56.4 + 65 44.7 8 25.2 22 8 42.70 IO 4.68 * 18 * * * . 44.37 O + + 1 43.7 + 76 22.3 * * * 24 * 9.11 Tabulation of Stars used for Determination of Time , & 14 Connections, (telegraphic) Tabulation of stars used.
5.8 * * 59 12.53 + 73 o 56.4 + 65 44.7 8 25.2 22 8 42.70 IO 4.68 * 18 * * * . 44.37 O + + 1 43.7 + 76 22.3 * * * 24 * 9.11 Tabulation of Stars used for Determination of Time , & 14 Connections, (telegraphic) Tabulation of stars used.
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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
Bibliographic information
| Title | 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 Meridian |
| Author | Geographical Surveys West of the 100th Meridian (U.S.) |
| Publisher | U.S. Government Printing Office, 1874 |
| Original from | Cornell University |
| Digitized | 28 Feb 2013 |
| Length | 82 pages |
| Export Citation | BiBTeX EndNote RefMan |