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.
Australian Summer Time ended on Sunday 1 April. Time differences between the UK and Australia are: New South Wales Victoria Australian Capital Territory Tasmania. 9 hours ahead of the UK. South Australia. 8.5 hours ahead. Queensland. 9 hours ahead. Northern Territory. 8.5.nly Tasmania, Victoria, ACT, NSW and SA observe Daylight Saving. EASTERN STANDARD TIME: Greenwich Mean Time + 10 hours. New South Wales.