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1950
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Sun--Research
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archival document
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(1 - 20 of 95)
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Title
A hypothesis for the origin of solar flares
Date Created
1955-03-25
Author/Creator
Donald E. Billings, Walter Orr Roberts
Title
Observation of the K corona from aircraft
Date Created
1956-03-12
Author/Creator
Gordon Newkirk
Title
Coronal emission in the yellow line region of 20 April 1956
Date Created
1956-07-30
Author/Creator
Donald E. Billings, Harold Zirin
Title
Serial washing of films
Date Created
1956-02-16
Author/Creator
Gordon Newkirk
Title
Indirect measurement of solar energy variations in the extreme ultraviolet and x-ray region
Date Created
1955-11
Author/Creator
Walter Orr Roberts
Title
Recent auroras seen in Japan
Date Created
1956-08-25
Author/Creator
S. Matsushita
Title
Relation between K-coronal intensity maxima and geomagnetic disturbance
Date Created
1958-10-14
Author/Creator
Constance Warwick, Gordon Newkirk, Jr
Title
The role of active solar regions in the formation of magnetic storms
Date Created
1954-03-09
Author/Creator
Jean-Claude Pecker, Walter Orr Roberts
Title
Plans for the calibration of the X-coronameter
Date Created
1955-12-28
Author/Creator
Gerard Wlerick
Title
Observation of polarized light in flare continuum
Date Created
1956-04-23
Author/Creator
Gerard Wlerick, James W. Warwick
Title
Flare profile study at Climax
Date Created
1956-05-29
Author/Creator
Donald E. Billings
Title
Identification of the yellow coronal line: A5694.4
Date Created
1954-02-24
Author/Creator
Charlotte Pecker, Donald E. Billings, Walter Orr Roberts
Title
Electron density in the solar corona during the eclipse of February 25, 1952
Date Created
1955-06-23
Author/Creator
Gerard Wlerick
Title
Utilization of transit of mercury for research purposes
Date Created
1953-10-08
Author/Creator
J. H. Rush
Title
Magnetic intensification on the sunspot spectra
Date Created
1955-08-18
Author/Creator
J. D. Bahug
Title
Evaluation of Climax coronal intensities
Date Created
1957-06-18
Author/Creator
Donald E. Billings
Title
Brondened H? absorption lines spectra, 14 May 1951
Date Created
1951-09-08
Author/Creator
Bruno Witte, Walter Orr Roberts
Title
Studies of solar granulation. The frequency spectrum at long spatial wave lengths
Date Created
1956-08-10
Author/Creator
Gerard Wlerick
Title
Study of the broadening of coronal lines in active centers
Date Created
1954-03-03
Author/Creator
Donald E. Billings, Charlotte Pecker, Walter Orr Roberts
Title
Photometry and polarimetry of the Earthshine with the coronagraph and photoelectric polarimeter
Date Created
1957-07-30
Author/Creator
A. Dollfus
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