Solar soft X-ray flare spectra from OSO-4 |
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Authors: | J F Meekins G A Doschek H Friedman T A Chubb R W Kreplin |
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Institution: | (1) E. O. Hulburt Center for Space Research, Naval Research Laboratory, 20390 Washington, D.C., U.S.A. |
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Abstract: | Solar flare spectral data, covering the wavelength range 0.7–8.5 Å, are derived from the NRL Bragg crystal spectrometers aboard OSO-4. A detailed analysis of the soft X-ray spectra for the 3b flare of 16 November 1967 (2140 UT) is presented, and it is found that electron temperatures derived from continua and emission lines are compatible with a two or more component plasma, differing in temperature by 6–10 × 106K. |
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