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Povzetek

Opis

Negative of the 1919 solar eclipse taken from the report of Sir Arthur Eddington on the expedition to verify Einstein's prediction of the bending of light around the sun. For positive version, see Image:1919 eclipse positive.jpg.

Original caption:

In Plate 1 is given a half-tone reproduction of one of the negatives taken with the 4-inch lens at Sobral. This shows the position of the stars, and, as far as possible in a reproduction of this kind, the character of the images, as there has been no retouching. A number of photographic prints have been made and applications for these from astronomers, who wish to assure themselves of the quality of the photographs, will be considered as as far as possible acceded to.
Datum
Vir F. W. Dyson, A. S. Eddington, and C. Davidson, "A Determination of the Deflection of Light by the Sun's Gravitational Field, from Observations Made at the Total Eclipse of May 29, 1919" Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Mathematical or Physical Character (1920): 291-333, on 332.
Avtor F. W. Dyson, A. S. Eddington, and C. Davidson
Dovoljenje
(Nadaljnja uporaba datoteke)
Public domain in the United States because of age (published before 1923).
Druge različice File:1919 eclipse positive.jpg
Public domain
Delo je v Združenih državah Amerike v javni domeni, saj je bilo objavljeno (ali registrirano pri Uradu za avtorske pravice ZDA) pred 1. januarjem 1929.

Dela v javni domeni so v Zbirki lahko objavljena, če so prosta avtorskih pravic v Združenih državah Amerike in v državi izbora. Če delo ne izvira iz ZDA, mora imeti dodatno oznako avtorskih pravic, ki razloži avtorskopravno stanje dela v državi izvora.

Napisi

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negative image of solar eclipse in 1919

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motiv

29. maj 1919gregorijanski

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Datum in časSličicaVelikostUporabnikKomentar
trenutno01:06, 1. maj 2017Sličica za različico z datumom 01:06, 1. maj 2017700 × 899 (311 KB)Quibikcleaner removal of moiré caused by halftoning
00:38, 4. november 2009Sličica za različico z datumom 00:38, 4. november 2009700 × 899 (312 KB)QuibikImage had an artificial wave pattern probably introduced by scanning. Removed this via Fourier analysis.
04:35, 10. junij 2005Sličica za različico z datumom 04:35, 10. junij 2005700 × 899 (314 KB)Fastfission~commonswikiNegative of the 1919 solar eclipse taken from the report of Sir Arthur Eddington on the expedition to verify Einstein's prediction of the bending of light around the sun. Original caption: :In Plate 1 is given a half-tone reproduction of one of the negt

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