Chandra X-Ray Observatory (CXC)

Low Energy Transmission Grating Spectrometer
Observer Information


Observation Setup Information

LETGS Description

Calibration and Performance Issues

Analysis Software

Related



Last modified: 05/12/17

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The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA.   Email:   cxchelp@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2017. All rights reserved.