Advantages: 1  Finding a guide star is very easy and is completely independent of the main scope. 2  You get more freedom in the selection of a guidestar and the ability to pick a guidestar that is either quite a ways off axis or right in the middle of the field. You can often pick a guide star that is fairly bright.
The time difference between United Kingdom and United States with 8 time zones (Pacific, Mountain, Center, East, Atlantic, Alaska, Samoa, Aleutian Hawaii) is: 1  United Kingdom has 8 hours more than United States Pacific. â¢ 2  In United Kingdom is 13:24 Thursday, April 13, 2017.
Find out about the Hawaii time zone and the Hawaii time difference from the mainland USA, and how much daylight there is in Hawaii. Find out about the Hawaii time zone and the Hawaii time difference from the mainland USA, and how much daylight there is in Hawaii.