Application of autocolour at about 20% Colour saturation enhancement using LAB color and adjustment of channels by increasing contrast. Colour blurring using a gaussian blur. Saturation of red and yellow colours reduced to reduce the orange red glow of some 'low pressure' sodium street lighting that I could not avoid when taking a photograph looking north. General lowering of saturation across all colours and some repetitive luminosity layers to finish I think it shows some auroral activity. Looks very much like the low level auroral display that I photographed in Tromso several years ago. But as my partner says when I reach for the 'imaging software' - "Cheating again" - So who knows for sure ?
A bit of a bonus was the very dark sky view east out across the North Sea. Quite beautiful. We watched the Pleiades rise out of the sea and the Milky Way was absolutely marvellous. The dark lanes of dust could be traced with your finger and the Andromeda Galaxy was an easy spot with the naked eye. I took a sequence of images more or less centred on the Double Cluster in Perseus - 6x20 secs RAW-ISO3200 f=18 and F3.5- stacked in DSS - FITSwork etc. I do like widefield astro photography and very much enjoy reading articles and viewing widefield images created by Professor Ian Morison - I have some way to go!
It was very nice to see a couple of meteors - one was quite bright - and to capture the less than bright one shooting by and just under Messier 31 - an exposition in 'near and far'.
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