Observations of the solar eclipse 1900 May 28

Solar eclipse safety.

Observations of shadow bands at the total solar eclipse of 16 February 1980.

Photoelectric observations of short term light variations (shadow bands) at the 16 Feb. 1980 total solar eclipse have been made using a set of spatially separated PIN diodes. Light variations in a bandpass of 1-500 Hz were detected during the half-minutes preceding and following the total phase. Fourier analysis of the noise spectrum of the variations reveals a sharp drop-off for frequencies ab...

Solar radiation during a total solar eclipse

Solar eclipse-burn of macula.

THE following case is of interest in view of its association with the recent partial eclipse of the sun. 2695379, Guardsman W.S.S., 1st Btn. Scots Guards, aged 27 years, came to see me on July 12, 1945, complaining of obscured vision in the left eye. ;History.-No family history. Five years ago he was in Mersa Matruh for a year. During this time he was working in an outdoor-cookhouse. ToWards th...

The ionospheric responses to the 11 August 1999 solar eclipse: observations and modeling

A total eclipse occurred on 11 August 1999 with its path of totality passing over central Europe in the latitude range 40–50 N. The ionospheric responses to this eclipse were measured by a wide ionosonde network. On the basis of the measurements of foE, foF1, and foF2 at sixteen ionosonde stations in Europe, we statistically analyze the variations of these parameters with a function of eclipse ...