Journal contents items – Page 9 – British Astronomical Association

Brightness variations in R CrA & NGC 6729 during 2021

An indicative luminance light curve for R CrA created from data collected during 2021 showed a brightness range between magnitudes

With coronal mass ejections and sunspot numbers regularly in triple figures, the odd X-class flare and several coronal holes, the

It has been said that variable-star observing is a team sport. Even though observations are made by individuals, it is

Marking one year since formally assuming the role of Director of the Lunar Section, Dr Tony Cook discusses his enthusiasm

Twenty-seven BAA members and guests attended the 2023 Historical Section Meeting, held in the Lyttelton Theatre at the Birmingham

Oct 29 sees the end of British Summer Time and we are deep into autumn. Nevertheless, the northern summer stars

Image denoising is an important consideration for improving the accuracy of acquired data. Given the morphological nature of astrophotography, with

We present photometry of the 2021 outburst of LL And, which was only the fourth confirmed on record, with a

The first university observatory in Australia was opened at the University of Sydney in 1909, with help from members of

A report of the Mars Section. Director: R. J. McKim. We report seasonal timings of the appearances and disappearances of