Fail:1919 eclipse negative.jpg

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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.
Tarikh
Sumber 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.
Pengarang F. W. Dyson, A. S. Eddington, and C. Davidson
Kebenaran
(Penggunaan semula fail ini)		 Public domain in the United States because of age (published before 1923).
Versi lain File:1919 eclipse positive.jpg
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:1919_eclipse_negative.jpg

Captions

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negative image of solar eclipse in 1919

Items portrayed in this file

menggambarkan

solar eclipse of May 29, 1919 Inggeris

tarikh penubuhan

29 Mei 1919Gregorian

MIME type Inggeris

image/jpeg

hasil tambah semak

54679a64b728da15e4a5d03acda442b509205a1b

kaedah penentuan: SHA-1 Inggeris

saiz data

318,971 bait

tinggi

899 piksel

lebar

700 piksel

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Tarikh/WaktuGambar kenitUkuranPenggunaKomen
semasa23:06, 30 April 2017Gambar kenit bagi versi pada 23:06, 30 April 2017700 × 899 (311 KB)Quibikcleaner removal of moiré caused by halftoning
22:38, 3 November 2009Gambar kenit bagi versi pada 22:38, 3 November 2009700 × 899 (312 KB)QuibikImage had an artificial wave pattern probably introduced by scanning. Removed this via Fourier analysis.
02:35, 10 Jun 2005Gambar kenit bagi versi pada 02:35, 10 Jun 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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