Of course, if you’re planning an all-night session obtaining deep exposures, then you’re going to want to opt for the three-star alignment for maximum accuracy, and we found the tracking to be mostly spot on. If you’re just out under the stars for a bit of quick grab-and-go astronomy before it clouds over again, then one-star alignment is sufficient, and we found that under one-star alignment, the Go-To was placing our chosen targets in the centre of the field of view to within an accuracy of about an arc-minute – certainly good enough for a spot of visual observing. Why would you need so many alignment options? It all depends on your needs. Out of the box, the set-up was straightforward, and out under the sky, the polar alignment was wonderfully versatile, with one, two, and three-star alignment options. Sky-Watcher’s EQ5 PRO SynScan equatorial Go-To mount is the perfect example of a great mount that wants to work with you, not against you. Low payload capacity, not suitable for carrying lots of accessories or larger telescopes Once done, you can rest assured that your equatorial mount is polar aligned, and if you’re imaging using a motorised mount, you can do so safe in the knowledge that your image will feature pinpoint stars, not long star trails. This is particularly handy if you don’t know your latitude! Then, target the Pole Star in the finderscope (you can also invest in a small polarscope that provides more accurate fine-tuning so you are pointed exactly at the celestial pole). Manual equatorial mounts will feature setting circles that allow you to do this, but with computerized Go-To equatorial mounts you can simply set your location using the database in the hand controller, and following an alignment procedure that targets several bright stars that are then matched to their positions in the database, so the mount knows exactly where its location is. To polar align, you must first set the tilt of the polar axis to match your latitude. For contrast, alt-azimuth mounts simply move up and down and left and right, rather than following the arc of the stars around the sky, which makes tracking for long exposures impossible. Making it so that your mount and telescope can do this requires a simple process called polar alignment, but you need an equatorial mount to make it possible. And so, to track the movement of the stars, the telescope mount must also rotate around this point. The closest star to this pole is Polaris, the famous Pole Star, and all the stars appear to rotate around this spot. This rotation of the night sky is around an axis centered on the celestial pole. Best CCD camera for astrophotography (opens in new tab).Best camera for astrophotography (opens in new tab).Best deep space telescope (opens in new tab).Best telescope for astrophotography (opens in new tab).How likely are you to meet someone with the last name of Polina? Chances are, most people haven't met someone with Polina as their last name since less than 1 person in 1.0m people have that last name.Census Bureau surveyed 291 people with the last name Polina. How many people have the last name Polina? In 2010, the U.S.A random rearrangement of the letters in the name (anagram) will give Ipanlo. Weird things about the name Polina: The name spelled backwards is Anilop.Imagine that, only 6 babies in New York have the same name in 2015. Social Security Administration data, the first name Polina is not a popular baby girl's name in New York. Random Polina Factoid: According to the 2015 U.S.What year had the most people named Polina born? The highest recorded use of the first name Polina was in 2017 with a total of 74 babies. When was Polina first recorded in the United States? The oldest recorded birth by the Social Security Administration for the first name Polina is Monday, September 7th, 1874.What year were 5 or more babies first named Polina? The name was first given to 5 or more babies in the year 1991 when it was given as a first name to 8 new born babies.That's more than enough people named Polina to occupy the territory of Niue (New Zealand) with an estimated population of 1,000 (as of July 1, 2012). How many people with the first name Polina have been born in the United States? From 1880 to 2019, the Social Security Administration has recorded 1,036 babies born with the first name Polina in the United States.As a last name Polina was the 67,747 th most popular name in 2010. How Popular is the name Polina? Polina is the 10,662 nd most popular name of all time.
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