The evaluation of a deformable diffraction grating for a stigmatic EUV spectroheliometer
Subtitle: progress report for NASA grant NAGW-540 for the period 15 August to 30 November 1984
By: J. Gethyn Timothy, principal investigator
Contributors: Stanford University. Center for Space Science and Astrophysics; United States. National Aeronautics and Space Administration
Series: NASA-CR -- 174248; NASA contractor report -- 174248
Publisher: Center for Space Science and Astrophysics, Stanford University
Published: 1984
Place of publication: Stanford, Calif
Language: eng
Format: Microform
Subjects: Astronomical spectroscopy
Notes: Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1985. 1 microfiche ; 11 x 15 cm