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 1
... J. H. CLARK , CIVILIAN ASTRONOMICAL ASSISTANTS . WASHINGTON : GOVERNMENT PRINTING OFFICE . 1874 . 84938 . DE TABLE OF CONTENTS . Order of sequence. GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND SURVEYS WEST OF THE ONE HUNDREDTH MERIDIAN .
... J. H. CLARK , CIVILIAN ASTRONOMICAL ASSISTANTS . WASHINGTON : GOVERNMENT PRINTING OFFICE . 1874 . 84938 . DE TABLE OF CONTENTS . Order of sequence. GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND SURVEYS WEST OF THE ONE HUNDREDTH MERIDIAN .
Page 9
... MAIN OR PRIMARY FIELD - STATION , CHEYENNE , WYOMING TERRITORY , 2 AND DEDUCTION OF RESULTS . BY DR . F. KAMPF AND J. H. CLARK , CIVILIAN ASTRONOMICAL ASSISTANTS , UNITED STATES ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS ...
... MAIN OR PRIMARY FIELD - STATION , CHEYENNE , WYOMING TERRITORY , 2 AND DEDUCTION OF RESULTS . BY DR . F. KAMPF AND J. H. CLARK , CIVILIAN ASTRONOMICAL ASSISTANTS , UNITED STATES ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS ...
Page 13
... assistant here , and kept , in conjunction with C. Herbert , an hourly meteorological record , besides his other duties as assistant . ( 5. ) DESCRIPTION OF INSTRUMENTS USED . ( a . ) Transit . The transit used was the meridian - zenith ...
... assistant here , and kept , in conjunction with C. Herbert , an hourly meteorological record , besides his other duties as assistant . ( 5. ) DESCRIPTION OF INSTRUMENTS USED . ( a . ) Transit . The transit used was the meridian - zenith ...
Page 47
... , AT THE MAIN OR PRIMARY FIELD - STATION , COLORADO SPRINGS , COLORADO TERRITORY , AND DEDUCTION OF RESULTS . BY Dr. F. KAMPF , CIVILIAN ASTRONOMICAL ASSISTANT . U. S. ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND.
... , AT THE MAIN OR PRIMARY FIELD - STATION , COLORADO SPRINGS , COLORADO TERRITORY , AND DEDUCTION OF RESULTS . BY Dr. F. KAMPF , CIVILIAN ASTRONOMICAL ASSISTANT . U. S. ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND.
Page 79
... arc . 1 " 27 46 13.30 west of Washington . 104 49 15.10 west of Greenwich . 38 49 41.67 0.035 DR . F. KAMPF , Civilian Astronomical Assistant . UNITED STATES ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND 79.
... arc . 1 " 27 46 13.30 west of Washington . 104 49 15.10 west of Greenwich . 38 49 41.67 0.035 DR . F. KAMPF , Civilian Astronomical Assistant . UNITED STATES ENGINEER OFFICE , GEOGRAPHICAL AND GEOLOGICAL EXPLORATIONS AND 79.
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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