Spectrohelioscope
id:
spectrohelioscope-323-5896513
title:
Spectrohelioscope
text:
A spectrohelioscope is a type of solar telescope designed by George Ellery Hale in 1924 to allow the Sun to be viewed in a selected wavelength of light. The name comes from Latin- and Greek-based words: "Spectro," referring to the optical spectrum, "helio," referring to the Sun, and "scope," as in telescope. The basic spectrohelioscope is a complex machine that uses a spectroscope to scan the surface of the Sun. The image from the objective lens is focused on a narrow slit revealing only a thin
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Spectrohelioscope
date created:
date modified:
2021-08-13T19:16:24Z
main entity:
{"identifier":"Q7575244","url":"https://www.wikidata.org/entity/Q7575244"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/2d/Spectrohelioscope.jpg","width":3648,"height":2736}
fields total:
13
integrity:
14