With an off axis guider the autoguider will compensate for this movement, but with a guide scope the mirror movement can not be compensated for. The only fix is to lock the mirror down so it does not move at all relative to the rest of the telescope.
HZ travel tools > Time zones, world clock > Time difference calculator > Sydney time to London. Time difference between Sydney, Australia and London, UK is: -9:0 hours. Sydney is 9:0 hours ahead of London. That means when it is 8:00 am in London, it is 5:00 pm in Sydney. Daylight Saving Time (DST) / Summer Time is taken into account for all time difference calculations on this page.
Best Answer: London, England is bigger than Sydney, Australia both population wise (7+ million vs 4+ million) and area wise (12,000+ square miles vs 5,000+ square miles). Flake out on sun-drenched beaches, eat at award-winning restaurants and a lot more is what you would get on your own visit to Sydney. Learn more with hotelbye .