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 |
From inside the book
Results 1-5 of 18
Page 3
... Salt Lake City and Colorado Springs Final results for longitude • • Mean places of stars for 1873 used for determination of latitude Observations for latitude • Computations for latitude Discussion of probable error Astronomical co ...
... Salt Lake City and Colorado Springs Final results for longitude • • Mean places of stars for 1873 used for determination of latitude Observations for latitude • Computations for latitude Discussion of probable error Astronomical co ...
Page 14
... Salt Lake , while the observations at Cheyenne were made by myself , and also the longitude reductions for both ... Salt Lake City , Utah Territory . October- October- 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . Name of Star . Mean ...
... Salt Lake , while the observations at Cheyenne were made by myself , and also the longitude reductions for both ... Salt Lake City , Utah Territory . October- October- 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . Name of Star . Mean ...
Page 28
... Salt Lake City : CHEYENNE . - NEGUS 1499 . Date . Local sidereal hour . Correction of chronometer . Rate per hour . 1872 . October 5 h . h . m . S. 22.50 - I 52 55.725 14 23.50 16 23.00 18 23.00 19 23.25 21 24.00 33.725 2 . 43.130 595 ...
... Salt Lake City : CHEYENNE . - NEGUS 1499 . Date . Local sidereal hour . Correction of chronometer . Rate per hour . 1872 . October 5 h . h . m . S. 22.50 - I 52 55.725 14 23.50 16 23.00 18 23.00 19 23.25 21 24.00 33.725 2 . 43.130 595 ...
Page 29
... Salt Lake .. Salt Lake chron . 22 36 1.51 0- h . m . S. - I 52 55.69 23 2 10.51 2 10.45 22 33 51.06 433 h . m . S. h ... City oh 28m 19.437 ± 0.017 ( 12. ) PERSONAL EQUATION . Whatever differences there may 29.
... Salt Lake .. Salt Lake chron . 22 36 1.51 0- h . m . S. - I 52 55.69 23 2 10.51 2 10.45 22 33 51.06 433 h . m . S. h ... City oh 28m 19.437 ± 0.017 ( 12. ) PERSONAL EQUATION . Whatever differences there may 29.
Page 30
... SALT LAKE CITY , UTAH , September 13 , 1872 . m . S. Clark . 2 37.95 - 08.20 Austin 2 38.15 NAVAL OBSERVATORY , May 17 , 1873 . S. + 11.22 - 08.30 + 10.92 Clark .. Austin ... Though this is not considered sufficiently satisfactory to ...
... SALT LAKE CITY , UTAH , September 13 , 1872 . m . S. Clark . 2 37.95 - 08.20 Austin 2 38.15 NAVAL OBSERVATORY , May 17 , 1873 . S. + 11.22 - 08.30 + 10.92 Clark .. Austin ... Though this is not considered sufficiently satisfactory to ...
Other editions - View all
Common terms and phrases
12-Year Cat 24h local sidereal 30 late 30m local sidereal 38 Cassiopeiæ 61 Cygni 79 Draconis Aquilæ August bB aA cC Capricorni Ceti Cheyenne chron chronograph chronom circuit Clamp Cloudy all day Colorado Springs chronometer COLORADO TERRITORY Computations for Latitude Correction of chronometer Date 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 19h Meridian Microm Micrometer Remarks Micrometer star Name of Star nights Normal Equations Number Half-sum O.II Observations for Latitude.-Station October 14 October 18 Pegasi personal equation probable error REDUCTION Right Ascension Sagittarii Salt Lake chron SALT LAKE CITY SALT LAKE OBSERVATORY Springs chron SURVEYS WEST TABLES OF TIME-REDUCTIONS Tabulation of Stars TIME-REDUCTIONS AT RECEIVING-STATION-Continued UNIFORM TABLES Ursa Minoris UTAH TERRITORY wires Wyoming Territory ΔΤ ΙΟ