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Thursday, 5 August 2021

Jupiter's moons: again!

I had another bash at getting a suitable combination of F-stop, ISO and exposure time last night: interesting to see how much Jupiter's four largest satellites have moved in 24 hours.

The bottom line is that I need to devote a good couple of hours (once Jupiter and Saturn have climbed a bit higher) to getting the right software settings on my telescope's CCD camera. It's at times like this you wish you lived near someone who could give me an hour's instruction!

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