October 2021 – News

15th October

External Lecture: CEB delivered the lecture ‘The oldest GOTO telescope in the World’ to 35 members of Swindon Stargazers Astronomical Society in their Liddington Hall base

10th October

Friends observing: Just over a dozen Friends joined CEB and GKWJ at the Dome for ‘Double Stars’ observing under hazy, but clearing skies. The session started outside to spot naked-eye doubles: Mizar & Alcor and Algedi, both of which were also viewed through binoculars. The group then moved to the 10-inch to observe 11 different doubles, noting angles of separation, magnitude and colour differences. The stars viewed were: Albireo (Beta Cygni), Epsilon Lyrae (the Double Double), Gamma Delphini, Almach (Gamma Andromedae), 36 Andromedae, 65 Piscium, Psi Piscium, Gamma Arietis, 1 Arietis, Miram (Eta Persei) and to finish, Iota Cassiopeiae (a triple star)

9th October

Marlburian Club Day: CEB hosted 2 groups of Old Marlburians and their families. Some 30 OMs came up to the Dome (ages ranging from 8 to 80). The sky was clear and the sun viewable in solar goggles and then using the white light filter, through the 10”. The large sunspot 2882 was clearly seen with umbra and penumbra and its growing sunspot group noted

8th October

PR visits: A member of Town Council and a photographer joined CEB at the Dome to take some film clips to be used in the PR efforts for the Marlborough Dark Skies Festival at the end of October

5th October

GCSE observing: All but two Pupils from the Remove came to the Dome for their second evening of practical observing with CEB and GKWJ. They were introduced to the southern view. The ‘invisible’ lines of the meridian, the celestial equator and the ecliptic were pointed out, followed by asterisms: the Summer Triangle, the Northern Cross, the Great Square of Pegasus and Andromeda. Jupiter and Saturn were noted on the ecliptic, the faint Andromeda Galaxy and Fomalhaut were seen. The pupils sketched the southern view. The session ended at the 10-inch with a view of Jupiter and its 4 Galilean moons