List of deep fields
id:
list-of-deep-fields-172-12281881
title:
List of deep fields
text:
In astronomy, a deep field is an image of a portion of the sky taken with a very long exposure time, in order to detect and study faint objects. The depth of the field refers to the apparent magnitude or the flux of the faintest objects that can be detected in the image. Deep field observations usually cover a small angular area on the sky, because of the large amounts of telescope time required to reach faint flux limits. Deep fields are used primarily to study galaxy evolution and the cosmic e
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/List_of_deep_fields
date created:
2008-08-08T02:47:37Z
date modified:
2024-09-01T21:23:22Z
main entity:
{"identifier":"Q3245382","url":"https://www.wikidata.org/entity/Q3245382"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/33/Hubble_Legacy_Field.png","width":25500,"height":25500}
fields total:
13
integrity:
15