RECORDS: 1 - 8 of 8
Determinations of parallax by photographic means, 1882-03-30/1886-03-26 Digital
Item — Box 47Identifier: KG11365-6, phaedra1154Scope 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...
Eclipse notebook, 1888-05-30/1900-07-26 Digital
Item — Box 47Identifier: KG11365-6, phaedra1153Scope and Contents:
Contains information on the preparations and expeditions to see the 1888 and 1900 total solar eclipses
Eyepiece measurements, 1877/1878 Digital
Item — Box 47Identifier: KG11365-6, phaedra1151Scope 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...
[Observations] c 1878, 1878-05/1878-06 Digital
Item — Box 13Identifier: KG11365-6, phaedra0475Scope and Contents:
Book contains record of observations of the transit of Mercury, May 6, 1878.
Preparations for observing total eclipse, 1886-04-14 Digital
Item — Box 47Identifier: KG11365-6, phaedra1155Scope 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...
Variable Star Observations, Reduction of Photometric Observations, 1899 Digital
Item — Box 58Identifier: KG11365-6, phaedra1365Scope 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...
Various essays, 1878/1883 Digital
Item — Box 47Identifier: KG11365-6, phaedra1156Scope and Contents:
Includes summary of inventions
Various essays, 1877 Digital
Item — Box 47Identifier: KG11365-6, phaedra1157Scope and Contents:
Contains accounts of Comet of 1858 and Solar Eclipse of 1878, as well as invention notes and philosophical essays
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- Astronomical instruments -- Design and construction. 1
- Astronomical photography. 1
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- Solar eclipses -- Observations. 1
- Variable stars. 1
- Names
- Upton, Winslow, 1853-1914 2
- Pickering, Edward C., (Edward Charles), 1846-1919. 1
- Rogers, William A. (William Augustus), 1832-1898 1
- Waldo, Leonard, 1853- 1