EXPRES
id:
expres-236-14883604
title:
EXPRES
text:
The EXtreme PREcision Spectrograph (EXPRES) is an optical fiber fed echelle instrument designed and built at the Yale Exoplanet Laboratory to be installed on the 4.3-meter Lowell Discovery Telescope operated by Lowell Observatory. It has a goal to achieve 10 cm/s radial velocity precision. It uses a laser frequency comb to calibrate the primary wavelength for EXPRES.
brand slug:
wiki
category slug:
encyclopedia
description:
American astronomical instrument
original url:
https://en.wikipedia.org/wiki/EXPRES
date created:
date modified:
2023-02-07T19:06:15Z
main entity:
{"identifier":"Q28407824","url":"https://www.wikidata.org/entity/Q28407824"}
image:
fields total:
13
integrity:
14