✦ LIBER ✦

Interferometric studies of spectral lines in the solar corona

✍ Scribed by Joseph G. Hirschberg; Alain Wouters; Lyman Hazelton

Publisher: Springer
Year: 1971
Tongue: English
Weight: 178 KB
Volume: 21
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00154297

No coin nor oath required. For personal study only.

✦ Synopsis

A photographic Fabry-Perot interferometer was used to measure the breadth and wavelength of the Fexlv spectral line at 5303 • in the solar corona, during the eclipse of 7 March, 1970, in Mexico. The observations were consistent with a possible large-scale vortex structure in a bright streamer, in which cooler gases revolved about a hotter core.

📜 SIMILAR VOLUMES

An interferometric investigation of emis

An interferometric investigation of emission lines from the solar corona

✍ P. M. Marshall; G. Henderson 📂 Article 📅 1973 🏛 Springer 🌐 English ⚖ 861 KB

The profiles of the Fe XlV, 25303, and Fe x, 26374, emission lines of the solar corona have been observed at different positions using a photoelectric scanning Fabry-Perot interferometer. These profiles were obtained during the eclipse of 7th March 1970, in Mexico and at the Pic-du-Midi coronagraph

Forbidden lines in spectra of the solar

Forbidden lines in spectra of the solar chromosphere and corona

✍ Carole Jordan 📂 Article 📅 1973 🏛 Elsevier Science ⚖ 519 KB

Mapping the solar corona in X-ray lines

Mapping the solar corona in X-ray lines of Oviiand Neix

✍ R. C. Catura; L. W. Acton; A. J. Meyerott; J. L. Culhane 📂 Article 📅 1972 🏛 Springer Netherlands 🌐 English ⚖ 144 KB

Variation in OviiX-ray line-emission fro

Variation in OviiX-ray line-emission from the solar corona

✍ H. R. Rugge; A. B. C. Walker 📂 Article 📅 1970 🏛 Springer 🌐 English ⚖ 352 KB

Observations of the infrared FeXIII line

Observations of the infrared FeXIII lines in the solar corona of 12 November, 1966

✍ Paul L. Byard; Kenneth E. Kissell 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 1019 KB

The purpose of this paper is to report on some intensity measurements of the Fexm lines at 10 747 ~ and 10 798 ~ made during the total eclipse of 12 November, 1966. Infrared spectra were taken of the solar corona at a dispersion of 90 A~ per mm, using an RCA image converter and spectrograph aboard t

On green-to-red line intensity ratio in

On green-to-red line intensity ratio in the solar corona

✍ S. Chandra; U. Narain 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 58 KB

An improved formula for the green-to-red line intensity ratio in the solar corona is proposed. The results are compared with those given by the previous expression.