RGO Archives/RGO 45 contains:
<-- See earlier
224	Numbers unassigned
225	Numbers unassigned
226	Numbers unassigned
227	Numbers unassigned
228	Numbers unassigned
229	Numbers unassigned
230	Numbers unassigned
231	Numbers unassigned
232	Numbers unassigned
233	Script for 'The Night Sky in December'
234	Script for 'The Night Sky in January'
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Papers of John Guy Porter

Title	Script for 'The Night Sky in June'
Reference	RGO 45/239
Covering Dates	June 1950
Extent and Medium	9 pages

Content and context

An annotated copy of Porter's script for 'The Night Sky in June' on the lack of true darkness in the June night sky; the midnight Sun and Moon and the 19-year lunar cycle; Antares in Scorpio, Sagittarius and the centre of the galaxy; Libra and the equinox; Antares, Betelgeuse, Arcturus and Capella, stellar evolution and fusion reactions; sunspot activity, flares and spectrohelioscopes at Herstmonceux; and radio fadeout related to sunspot activity.

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