Physics
Found in 908 Collections and/or Records:
'fE 1953/1954', 1953-1954
The material consists of an original file of data for ionospheric stations worldwide, entitled 'fE 1953/1954'.
'fE 1957/1958', 1957-1958
The material consists of an original file of data for ionospheric stations worldwide, entitled 'fE 1957/1958'.
'fF1 1953/1954', 1953-1954
The material consists of an original file of data for ionospheric stations worldwide, entitled 'fF1 1953/1954'
'fF1 1957/1958', 1957-1958
The material consists of an original file of data for ionospheric stations worldwide, entitled 'fF1 1957/1958'
'fF2 1955', 1955
The material consists of an original file of data for ionospheric stations worldwide, entitled 'fF2 1955'.
fF2 charts and tables, compiled at Slough, 1932-1940
fF2 charts and tables, compiled at Slough. The material mainly details seasonal variations, covering various years and stations, dated 1932-1940.
fF2 data, 1948, 1953
The material consists of a file of fF2 data, containing comparative values for 1948 and 1953.
fF2 data and graphs for several stations and values, averaged-over various periods, 1943-1944, 1954-1958
fF2 data and graphs for several stations and values, averaged over various periods. The data mainly covers the years 1954-1958, but also includes some earlier from 1943-1944. It was written in various hands, including Mrs. Turnbull's, and a few notes by Edward Appleton.
fF2 max./fF2 min. data, no date
The material consists of a file containing fF2 max./fF2 min. data, mainly for equinoctial values, no date.
'fF2 - R Midnight and noon', c. 1948-1958
'fF2 - R Midnight and noon'. The material consists of an original file of data values for Slough, Washington, Huacayo, Tokyo and Watheroo. The charts have used average data from c. 1948-1958 and will have therefore been drawn after this period,