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The following content is available for this topic:

Ray Diagrams  :  Reference Material
Seeing Workshop  :  Activity

ATTENTION

Please note that over the weekend of the 26-29th May 2017 we will be switching over to our brand new website - during this time there may be periods where the site is difficult to access, and users will be unable to request observations from the telescope. Please bear with us during this time. All should be back up and running by the 30th May 2017.