A Statistical Summary Of Solar Flare Reports And Observatory Practices For The Period 1955 1964

Author : Delos C. Jensen,Hans J. E. Fischer
Publisher : Unknown
Page : 458 pages
File Size : 43,7 Mb
Release : 1967
Category : Astronomical observatories
ISBN : UOM:39015095128206

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A Statistical Summary of Solar Flare Reports and Observatory Practices for the Period 1955-1964 by Delos C. Jensen,Hans J. E. Fischer Pdf

This is a summary of the ten years (1955-1964) of observations of solar flares reported by 61 observatories. The flare reports have been published predominantly in the IAU Bulletin and CRPL-F Series Part B. This report summarizes the types of information contained in the flare reports, and the frequency of some parts of these reports as functions of many parameters. The results reflect the need for closer cooperation and coordination of participating observatories in recording and reporting solar flare data.

Author : Delos C. Jensen
Publisher : Unknown
Page : 36 pages
File Size : 43,8 Mb
Release : 1967
Category : Astronomical observatories
ISBN : UOM:39015095128271

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The Operating History of the International Solar Flare Patrol, 1955-1964 by Delos C. Jensen Pdf

A decade of data on the operation of the international solar flare patrol has been collected and analyzed. These data were compiled from World Data Centers A and C, and from the individual observatories. Tests were made to correct errors introduced in the recording and handling of the data. This paper describes the data sources, error editing program employed, and the magnetic tape which has been prepared and contains the available hours of H-alpha patrol from 55 observatories for the period 1955-1964. A few tables are included showing some of the information available from the tape.

Author : Anonim
Publisher : Unknown
Page : 706 pages
File Size : 55,8 Mb
Release : 1968
Category : Atmosphere, Upper
ISBN : UOM:39015019280497

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Report Upper Atmosphere Geophysics by Anonim Pdf

Author : Hans J. E. Fischer
Publisher : Unknown
Page : 44 pages
File Size : 46,6 Mb
Release : 1968
Category : Extraterrestrial radiation
ISBN : UOM:39015095130467

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A Compilation of Solar Radio Sweep-frequency Observations, 1955-1964 by Hans J. E. Fischer Pdf

The solar radio sweep-frequency observations and hours of patrol from five rad radio observatories for the period 1955 through 1964 have been compiled, edited, and put onto two magnetic tapes. One tape contains the hours of radio patrol from the observatories at Ann Arbor, Bigpine, Boulder, Sydney and Fort Davis. Another tape contains the sweep-frequency observations in the meter and dekameter wavelengths of the radio spectrum from these observatories. The sources, methods of reduction, and the format and content of the data on tape are described. Statistics related to various distributions of the radio spectral activity reported by each station are discussed and demonstrate an urgent need for standard policies in detecting, scaling, classifying, and reporting these data.

Author : Ronald T. Podsiadlo
Publisher : Unknown
Page : 20 pages
File Size : 50,7 Mb
Release : 1967
Category : Astronomical observatories
ISBN : UOM:39015095130202

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A Comparison of Reported Solar Flare Occurrence Times and Flare Patrol Times, 1955-1964 by Ronald T. Podsiadlo Pdf

A flare event list that is consistent with flare patrol times is prerequisite to a reliable, unbiased estimate of flare occurrence per unit patrol time. A comparison of the flare occurrence times and flare patrol times reported by 52 solar observatories during the period of 1955 to 1964 discloses that 12.3 percent of the flare reports (Importance = or > 1) have no reported patrol coverage. Elimination of these 'unpatrolled' flare reports reduces the number of individual flare events in the data sample by 9.7 percent. This means that flare occurrence per unit patrol time computed from the raw flare and flare patrol data is overestimated by this same percentage. In addition to eliminating 'unpatrolled' flare reports, appropriate adjustments are made in the 'patrolled' flare data so as to make each observatory's reported flare times completely consistent with its reported patrol times.

Author : Anonim
Publisher : Unknown
Page : 352 pages
File Size : 43,6 Mb
Release : 1969
Category : Aeronautics
ISBN : UIUC:30112106623678

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Hans J. E. Fischer
Publisher : Unknown
Page : 52 pages
File Size : 50,6 Mb
Release : 1969
Category : Computer programming
ISBN : UOM:39015095133206

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Constructing Solar Flare Events by Computer by Hans J. E. Fischer Pdf

A computer program has been developed which processes and groups individual observations of solar flares which describe the same feature. From each group of observations a consolidated description of the flare 'event' is produced. The report details the methods by which these groups are formed and the subsequent consolidated descriptions achieved. (Author).

Author : Alfred E. Reilly
Publisher : Unknown
Page : 20 pages
File Size : 53,6 Mb
Release : 1967
Category : Blackbody radiation
ISBN : UOM:39015095128834

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The Influence of Radio Brightness Temperature on Solar Flare Prediction by Alfred E. Reilly Pdf

An objective technique based on two measured parameters has been developed to determine the probability of occurrence of a solar flare near a sunspot group. The parameters utilized were the size of each sunspot group and the magnitude of an associated radio brightness temperature. Flare, sunspot, and radio data measured daily during the period from April 1962 through October 1966 were used in the study. These data were associated objectively and analyzed statistically. The size of a sunspot group is a significant predictor in itself. This analysis shows that consideration of radio brightness temperature significantly improves the accuracy of solar flare prediction beyond the accuracy that can be achieved by considering only the size of the sunspot group. (Author).

Author : Alfred E. Reilly
Publisher : Unknown
Page : 24 pages
File Size : 54,9 Mb
Release : 1969
Category : Probabilities
ISBN : UOM:39015095132851

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Flare Occurrence Tomorrow as a Function of Area and Flariness of Sunspot Today by Alfred E. Reilly Pdf

An objective technique has been developed for estimating the probability of occurrence of solar flares in a particular sunspot group using both the size of the sunspot group and its 'flariness'. Tables are given which indicate the probability that at least one flare of importance two or greater will occur tomorrow, given the area and flariness of the sunspot group today. (Author).

Author : Anonim
Publisher : Unknown
Page : 1264 pages
File Size : 41,5 Mb
Release : 1967
Category : Aeronautics
ISBN : OSU:32435062863618

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OAR Cumulative Index of Research Results by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 396 pages
File Size : 43,5 Mb
Release : 1969
Category : Environmental geology
ISBN : CHI:62486580

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Environmental Research Papers by Anonim Pdf

Author : Air Force Cambridge Research Laboratories (U.S.)
Publisher : Unknown
Page : 192 pages
File Size : 48,5 Mb
Release : 1968
Category : Astrophysics
ISBN : UOM:39015095132455

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Bibliography of AFCRL Publications from 1 July 1966 to 30 September 1967 by Air Force Cambridge Research Laboratories (U.S.) Pdf

This bibliography lists all in-house reports, journal articles, and contractor reports issued from 1 July 1966 to 30 September 1967. Part I lists all in-house reports by the series in which they were issued; Part II lists all in-house reports, journal articles, and contractor reports by the Laboratory responsible for their preparation. In Part I, the reports are listed numerically by series; in Part II, in-house reports and journal articles are listed alphabetically by author, and contractor reports are listed numerically by the AFCRL report number.

Author : Defense Documentation Center (U.S.)
Publisher : Unknown
Page : 784 pages
File Size : 45,7 Mb
Release : 1967
Category : Science
ISBN : UCBK:C108806237

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Technical Abstract Bulletin by Defense Documentation Center (U.S.) Pdf

Author : Air Force Cambridge Research Laboratories (U.S.)
Publisher : Unknown
Page : 350 pages
File Size : 43,9 Mb
Release : 1965
Category : Aeronautics
ISBN : UOM:39015095130152

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Report on Research at AFCRL. by Air Force Cambridge Research Laboratories (U.S.) Pdf

Author : Anonim
Publisher : Unknown
Page : 94 pages
File Size : 54,7 Mb
Release : 1967
Category : Geophysics
ISBN : OSU:32435061432597

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Air Force Surveys in Geophysics by Anonim Pdf