Geomagnetic and 300mb level indices- Sept. 1956 to March 1957
Date Created
1957
Author/Creator
Norman J. Macdonald
Title
The Director's Quarterly Report Fourth Quarter 1957
Date Created
1957
Author/Creator
Walter Orr Roberts
Title
Alternative method for calibrating K-coronameter
Date Created
1957-04-16
Author/Creator
James C. Axtell
Title
Distribution of flares of different importance over the solar disk
Date Created
1957-05-27
Author/Creator
E. Tandberg-Hanssen
Title
Variations in the height of ionospheric layers during magnetic storms
Date Created
1957-06-13
Author/Creator
E. Tandberg-Hanssen
Title
Evaluation of Climax coronal intensities
Date Created
1957-06-18
Author/Creator
Donald E. Billings
Title
Photometry and polarimetry of the Earthshine with the coronagraph and photoelectric polarimeter
Date Created
1957-07-30
Author/Creator
A. Dollfus
Title
Some investigations of possible solar effects on polar outbreaks into the central USA
Date Created
1957-09-13
Author/Creator
Norman J. Macdonald
Title
Upper level readjustments in long wave patterns
Date Created
1957-10-18
Author/Creator
Norman J. Macdonald, Walter Orr Roberts
Title
On sequential Es
Date Created
1957-10-31
Author/Creator
S. Matsushita
Title
Dishpan experiments and the internal motion in the Sun
Date Created
1957-11-18
Author/Creator
E. Tandberg-Hanssen
Title
The Director's Quarterly Report Third and Fourth Quarters 1958
Date Created
1958
Author/Creator
Walter Orr Roberts
Title
The Director's Quarterly Report First and Second Quarters 1958
Date Created
1958
Author/Creator
Walter Orr Roberts
Title
Contrasts in ideal one angstrom and one-half angstrom Ha filters
Date Created
1958-01-28
Author/Creator
Donald E. Billings
Title
Emission lines from the dark side of Venus
Date Created
1958-02-05
Author/Creator
Gordon Newkirk, Jr
Title
The calculation of opacities for stellar interiors
Date Created
1958-03-12
Author/Creator
Harold Zirin
Title
A study of the morphology of ionospheric storms (revised abstract of the paper presented to the the USA URSI Spring Meeting- 1958. Read on the 25th of April)
Date Created
1958-04-11
Author/Creator
S. Matsushita, R. B. Norton, M. Sugiura
Title
Recent Climax spectrographs, 15 August 1955- 31 December 1957
Date Created
1958-04-17
Author/Creator
Mary Zirin
Title
Coronal emission intensity gradients
Date Created
1958-05-07
Author/Creator
Robert H. Cooper
Title
Recurrent geomagnetic storms and solar prominences