NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
High resolution atlas of the solar spectrum 2678-2931 AA portion of the ultraviolet solar spectrum is presented in this high resolution atlas. The data, originating from a rocket echelle spectrogram obtained on 19 June 1974 of a quiet area near the center of the solar disk, extend from 2678 to 2931 A. The instrument had a nominal resolving power of 200,000 at these wavelengths and the rms precision of the rectified wavelength scale is 15 mA. Absolute intensities are computed by calibration to the absolute measurements of Kohl and Parkinson.
Document ID
19780023086
Document Type
Contractor Report (CR)
Authors
Allen, M. S. (Hawaii Univ. Honolulu, HI, United States)
Mcallister, H. C. (Hawaii Univ. Honolulu, HI, United States)
Jefferies, J. T. (Hawaii Univ. Honolulu, HI, United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1977
Subject Category
SOLAR PHYSICS
Report/Patent Number
NASA-CR-157396
Funding Number(s)
CONTRACT_GRANT: NGL-12-001-075
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.