Author: Doreen Wethey UshakoffPublisher:
ISBN:
Category : Solar eclipses
Languages : en
Pages : 92
Book Description
Correlation of Radio and Optical Solar Features in the Total Solar Eclipse of February 15, 1961
Author: Doreen Wethey UshakoffPublisher:
ISBN:
Category : Solar eclipses
Languages : en
Pages : 92
Book Description
A Survey of Radio Observations of Solar Eclipses
Author: John P. CastelliPublisher:
ISBN:
Category : Radio astronomy
Languages : en
Pages : 92
Book Description
RADIO MEASUREMENTS OF TWO TOTAL ECLIPSES.
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Multi-frequency records of two total eclipses of the sun -- October 2, 1959 and February 15, 1961 -- have been analyze . The p sition of t e moon's limb during increases and decreases of the slopes of the eclipse curve was compared with optical maps and radi eliograms in an attempt to study the bright radio regions on the sun. A NGULAR DIAMETERS OF A FEW ENHANCED REGIONS WERE FOUND TO VARY BETWEEN).+% AND!.
Total solar eclipse on February 15, 1961
Author: Investigation of X-ray Radiation of the Sun During the Full Solar Eclipse of 15 Feb 1961
Author: S. L. MandelʹshtamPublisher:
ISBN:
Category : Solar eclipses
Languages : en
Pages : 24
Book Description
Literature 1977, Part 2
Author: Siegfried BöhmePublisher: Springer Science & Business Media
ISBN: 366212310X
Category : Science
Languages : en
Pages : 796
Book Description
Astronomy and Astrophysics Abstracts, which has appeared in semi-annual volumes since 1969, is de voted to the recording, summarizing and indexing of astronomical publications throughout the world. It is prepared under the auspices of the International Astronomical Union (according to a resolution adopted at the 14th General Assembly in 1970). Astronomy and Astrophysics Abstracts aims to present a comprehensive documentation of literature in all fields of astronomy and astrophysics. Every effort will be made to ensure that the average time interval between the date of receipt of the original literature and publication of the abstracts will not exceed eight months. This time interval is near to that achieved by monthly abstracting journals, com pared to which our system of accumulating abstracts for about six months offers the advantage of greater convenience for the user. Volume 20 contains literature published in 1977 and received before February 20, 1978; some older literature which was received late and which is not recorded in earlier volumes is also included. We acknowledge with thanks contributions to this volume by Dr. J. BouSka, Prague, who surveyed journals and publications in Czech and supplied us with abstracts in English, and by Prof. P. Brosche, Bonn, who supplied us with literature concerning some border fields of astronomy.
Radio Measurements of Two Total Eclipses
Author: John P. CastelliPublisher:
ISBN:
Category : Eclipses
Languages : en
Pages : 52
Book Description
Observations of 4.3 Mm Radiation During the Solar Eclipse of 15 February 1961
Author: L. C. KRAUSEPublisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Techniques used and results obtained in the observation of the solar eclipse of 15 Feb 1961 at a wavelength of 4.3 millimeters are described. Measurements during the period in which the sun was being eclipsed showed a variation in emission as great as two to one between regions that were larger than 0.1 of the solar disc. During the period of solar occultation a mean radiating temperature of 200 K was observed, which was equal to the emission temperature of the moon. Approximately 30 seconds after the second contact, a brightness temperature of approximately 200 K was observed at the western edge of the moon. This was attributed to a solar flare. (Author).
Author: Mario Bossolasco
Author: F. K. Shuiskaya