This item concerns about the rare white light flare recorded in hydrogen alpha at Kodaikanal Observatory. These observations were taken on photographic films or plates and digitized for scientific research purposes.
Evershed, JohnThis office memorandum was sent from the India Meteorological Department to John Evershed about the difficulty in getting the press to set up correctly the type of Seismic records.
Evershed, JohnThe award was an honour of electing John Evershed as a Fellow of the Royal Society.
Evershed, JohnThis item was about the brochure published by Department of Post. This brochure was published on 02-12-2008 for 500 paise. 4 lakh copies of this brochure were published to commemorate the centenary of the discovery of "Evershed Effect". It provides a brief detail about the "Evershed Effect".
Evershed, JohnThis fond contains letters and documents related to the meteorology in Kodaikanal during 1898 to 1925
Evershed, JohnThe letter is about John Evershed and Kodaikanal to Kashmir Expedition
Evershed, JohnThe letter is about John Evershed and some of Kashmir Observation
Evershed, JohnThe item was about the original glass plate that recorded the "Evershed Effect" in 1909.
Evershed, JohnThis item was about the high resolution line sketch spectra captured by John evershed during his experiment at Kodaikanal Observatory. While experimenting, he came across to capturing the high resolution spectra of Altair, Nova Aquila, Arcturus in the observatory. In this sketch, he pictured the resolution spectra that he observed as Umbra for high resolution and Penumbra for low resolution.
Evershed, JohnThis item was about the Sunspot spectra taken by John Evershed, where he discovered that there is a radial outflow of gases in a sunspot. This effect is now known as the "Evershed Effect".
Evershed, John