RECORDS: 51 - 75 of 188
Final Adopted Magnitudes: Comp Stars for Variables, 1901 Digital
Item — Box 78Identifier: KG11365-6, phaedra1861Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Final Adopted Magnitudes: Comp Stars for Variables, 1900 Digital
Item — Box 78Identifier: KG11365-6, phaedra1862Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Final Values of deltaT, m, reg for reduction of Zone Observations, 1870/1874 Digital
Item — Box 71Identifier: KG11365-6, phaedra1695Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Final Values of deltaT, m, reg for reduction of Zone Observations, 1874/1878 Digital
Item — Box 71Identifier: KG11365-6, phaedra1696Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Final Values of n and c for reduction of zone observations, 1872/1876 Digital
Item — Box 71Identifier: KG11365-6, phaedra1697Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Final Values of n and c for reduction of zone observations, 1876/1878 Digital
Item — Box 71Identifier: KG11365-6, phaedra1698Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Flexure Constants, Equator Point Corrections, 1874-01-15/1875-12-06 Digital
Item — Box 11Identifier: KG11365-6, phaedra0421Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Form for Equatorial Observations, 1879-01-29/1879-09-30 Digital
Item — Box 13Identifier: KG11365-6, phaedra0477Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars, Ephemerides, 1879 Digital
Item — Box 73Identifier: KG11365-6, phaedra1746Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars, Ephemerides, 1879 Digital
Item — Box 73Identifier: KG11365-6, phaedra1747Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1883 Digital
Item — Box 68Identifier: KG11365-6, phaedra1616Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1883 Digital
Item — Box 68Identifier: KG11365-6, phaedra1617Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1883/1884 Digital
Item — Box 68Identifier: KG11365-6, phaedra1618Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1884 Digital
Item — Box 68Identifier: KG11365-6, phaedra1619Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1885 Digital
Item — Box 68Identifier: KG11365-6, phaedra1620Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1885 Digital
Item — Box 68Identifier: KG11365-6, phaedra1621Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Stars Observations and Reductions, 1885/1886 Digital
Item — Box 68Identifier: KG11365-6, phaedra1622Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Fundamental Zone Star Circle Readings, 1885 Digital
Item — Box 77Identifier: KG11365-6, phaedra1850Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
General Catalog List, 1872 Digital
Item — Box 73Identifier: KG11365-6, phaedra1754Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
General Catalog Observations and Reductions, 1871/1872 Digital
Item — Box 11Identifier: KG11365-6, phaedra0418Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Instrumental Constants 1870-71, depending on new Pulkowa Places, 1870-11-10/1871-12-17 Digital
Item — Box 11Identifier: KG11365-6, phaedra0422Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Instrumental Constants depending on Pulkova Coordinates, 1871/1872 Digital
Item — Box 71Identifier: KG11365-6, phaedra1688Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Instrumental Constants depending on Pulkova Coordinates, 1872/1873 Digital
Item — Box 71Identifier: KG11365-6, phaedra1689Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Instrumental Constants depending on Pulkova Coordinates, 1873/1874 Digital
Item — Box 71Identifier: KG11365-6, phaedra1690Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
Instrumental Constants depending on Pulkova Coordinates, 1875 Digital
Item — Box 71Identifier: KG11365-6, phaedra1691Scope and Contents:
This series contains astronomical observations, data calculations, and administrative notes from the beginning of Edward Pickering’s tenure as Director of the Harvard College Observatory with the bulk of the materials dating from 1870 to 1905. The notebooks in this series feature early efforts in variable star analysis and meridian circle work, including HCO efforts to contribute zone measurements to contemporary revisions of the Bonn Durchmusterung. Additional records in this series...
REFINE MY RESULTS:
- Subject
- Variable stars. 29
- Astronomy -- Observations. 9
- Asteroids. 5
- Astronomical clocks -- United States. 5
- Chronograph. 4
- Astronomical photometry. 3
- Meteors. 3
- Solar eclipses -- Observations. 3
- Comets. 2
- Longitude -- Measurement -- History. 2
- Milky Way 2
- Sun -- Research. 2
- Asteroids--Orbits. 1
- Astronomical instruments 1
- Boyden Station (Arequipa, Peru) 1
- Nebulae. 1
- Stars -- Clusters. 1
- Telescope -- 12-Inch Metcalf 1
- Time -- Systems and standards -- United States. 1
- Women astronomers--United States 1 ∧ less
- Names
- Bailey, Solon I. (Solon Irving), 1854-1931 2
- Campbell, Leon, 1881-1951 2
- Cannon, Annie Jump, 1863-1941 2
- Fleming, Williamina Paton Stevens, 1857-1911 2
- Tuttle, Charles Wesley, 1829-1881 2
- Ames, Adelaide 1
- Anger, Carol Jane, 1908-1999 1
- Applegate, Mary D. 1
- Ashbrook, Martha Dowse 1
- Block, Dorothy W. 1
- Bond, George Phillips, 1825-1865. 1
- Bond, Richard Fifield, 1827-1866 1
- Bond, William Cranch, 1789-1859 1
- Boyce, Emily Hughes 1
- Brasch, Frederick E. (Frederick Edward), 1875-1967 1
- Breslin, Sarah E. 1
- Budreski, Mattei 1
- Caldwell, Irma W. 1
- Coolidge, Philip Sidney, 1830-1863 1
- Dunne, John A. 1
- Edmands, John Rayner, 1850-1910 1
- Fisher, Willard James, 1867- 1
- Gaposchkin, Cecilia Helena Payne, 1900-1979 1
- Gaposchkin, Sergei, 1898- 1
- Hall, , Asaph, III, 1829-1907 1
- Hoffleit, Dorrit 1
- King, Edward Skinner, 1861-1931 1
- Langley, S. P. (Samuel Pierpont), 1834-1906 1
- Leavitt, Henrietta Swan, 1868-1921 1
- Leland, Evelyn, 1870-1930 1
- Locke, Hannah (Smith) 1
- Mackie, Johanna C.S. 1
- Matthews, Genevieve F. 1
- Matthews, Mildred Shapley, 1915-2016 1
- Mayall, Margaret W. (Margaret Walton) 1
- Michaelis, Marion F. (1871-1942) 1
- Mohr, Jenka 1
- Mussells, Sylvia F. 1
- Nail, Virginia McKibben , 1911-1992 1
- O'Meara, Stephen James, 1956- 1
- O'Reilly, Mollie E. 1
- Pickering, Edward C., (Edward Charles), 1846-1919. 1
- Pierce, Benjamin. 1
- Reed, W. Maxwell (William Maxwell), 1871-1962 1
- Rogers, William A. (William Augustus), 1832-1898 1
- Safford, Truman Henry, 1836-1901 1
- Saunders, Rhoda G. (1848-1932) 1
- Searle, G. M. (George Mary), 1839-1918 1
- Trouvelot, E. L. (Etienne Leopold), 1827-1895 1
- Tuttle, Horace Parnell, 1837-1923 1
- Upton, Winslow, 1853-1914 1
- Waite, Edward B. (Edward Broughton), 1873- 1
- Waldo, Frank 1
- Waldo, Leonard, 1853- 1
- Whipple, Fred Lawrence 1906- 1
- White, William W. 1
- Winlock, Anna, 1857-1904 1
- Winlock, Joseph, 1826-1875 1
- Winlock, William C. (William Crawford), 1859-1896 1
- Woods, Ida E., 1870-1940 1
- Wyleth, Benjamin F. 1 ∧ less
∨ more
∨ more