๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Photoelectric measurements of the green coronal line during the eclipse of November 12, 1966

โœ Scribed by J. McKim Malville; Edward J. Schmahl


Publisher
Springer
Year
1968
Tongue
English
Weight
431 KB
Volume
4
Category
Article
ISSN
0038-0938

No coin nor oath required. For personal study only.

โœฆ Synopsis


A line to continuum ratio of the green line equal to 2.1 A was measured above the West limb at the height p = 1.75 solar radii during the eclipse. The lower limit to the abundance of iron relative to hydrogen obtained from these measurements is 4 โ€ข 10 -5.


๐Ÿ“œ SIMILAR VOLUMES


16โ€“40 ร… coronal X-ray emission during th
โœ H. V. Argo; J. A. Bergey; W. D. Evans; S. Singer ๐Ÿ“‚ Article ๐Ÿ“… 1968 ๐Ÿ› Springer ๐ŸŒ English โš– 635 KB

The solar eclipse of 12 November 1966 was used to study the coronal emission near the limbs in selected emission lines between 16 and 40 A. Eight fixed-wavelength, curved crystal spectrometers were carried in each of 3 rocket launches to an altitude of 290 km and monitored the flux in each of eight

Photoelectric measurement of the coronal
โœ Christian Spannagl ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Springer ๐ŸŒ English โš– 131 KB

A 5303 A-photometer was constructed for the 20 cm coronagraph of the Wendelstein solar observatory. Details of the photometer, the method of measurement and an example for measured isophotes are given. The Wendelstein photometer is compared with the 5303 A-Sac Peak photometer.

Zenith photoelectric measurements during
โœ Th. Prokakis; D. Dialetis ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Springer ๐ŸŒ English โš– 234 KB

Measurement of the light intensity in Ihc zenith, obtained during the anqular solar eclipse of April 29, 1976 are given in three wavelength bands {.centcrcd on A's 4800. 5400 and 6100 A). The observed diflercnces in the three wavelength regions have been examined and compared wilh calculations takin

Observations of the infrared FeXIII line
โœ Paul L. Byard; Kenneth E. Kissell ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Springer ๐ŸŒ English โš– 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