Choosing the Best Telescope for the Beginners – In the observatory, the telescope is one of the most important instruments. Using a telescope, the people can see what will happen in the space. After that, they can collect the information and try to explain the natural phenomenon of the space. However, sometimes the telescope is hard to operate. As it needs a complicated technique to adjust the optical part so that the light ca n be turned to an image perfectly. However, for the people who want to start their activity in the observatory, they can use the telescope for the beginner. This telescope will be much simpler than other telescopes so that even the amateurs can use it.
The first telescope for the beginner is a Newtonian telescope. This telescope consists of two types of mirrors that are primary and secondary mirrors. The primary mirror is the parabolic mirrors with a bigger size. Meanwhile, the secondary mirror is the flat mirror with a smaller size than the primary mirror. The optical part of the Newtonian telescope is called as Optical Tube Assembly. The advantage of using the Newtonian telescope is the price is cheaper than the telescope with the lenses as the optical part since the Newtonian telescope only uses a mirror. Another telescope for the beginner is the Refractor telescope. For more pricing and model also can check on https://multibet88.online they are also supply for part telescope online.
This telescope is designed with the hollow tube and the objective lens as the primary lens. The function of the objective lens is to collect light reflection and bend it. After that, the light rays will be passed to the focal point. The secondary lens or eyepiece is used to reflect and magnify the light after passing the focal plane. So, the different secondary lens or eyepiece will produce a different magnification of the image. The good point of the refractor telescope is producing a high quality of the image. This telescope can produce a crisp and sharp image due to the presence of two lenses. The refraction telescope has low maintenance. So, amateur people can try to operate it. However, since the refraction telescope uses lenses instead of mirrors, the purchasing price is more expensive than a Newtonian telescope.
Another option for the beginner telescope is the Dobsonian telescope. This telescope uses the same principle with a Newtonian telescope. It has OTA as the optical part. In addition, it is also designed with the primary and secondary mirrors. However, the Dobsonian telescope has a larger range diameter of the primary mirrors than the Newtonian telescope. In addition, the shape and operation procedures of the Dobsonian are easier for the beginner.
The telescope is the most important equipment that you need if you want to observe the stars. Because of that reason, you need to be sure that your telescope is on the best shape whenever you are going to use it. In order to keep it on the best shape, you need to be sure that you are cleaning the telescope regularly so that you will not find a scratch or mold on the telescope. If you want to properly clean your telescope, there are some things that you need to consider.
If you are cleaning the eyepiece area of your telescope, it will be better if you use a small vacuum system of your mouth rather than blowing the dirt away. You can place two of your fingers on the eyepiece and fast-sipped that area to clean the dust. It is a technique that only few people use, but very nice technique. Guide for cleaning lens can be found from article the next thing is using the proper lens cleaning formula. This is something that you need to highlight because the lens cleaning formula is something specifically made to clean up the lens. This way, you can be sure that your lens will be cleaned to the max.
The last but not least, when you are cleaning the telescope, you need to be sure that you do not put anything on the lens or any other part of the telescope. If you need a soap or a cream to be applied, you need to apply those things to a cleaning pad or a soft cloth. That is because you do not want to leave any residue on the telescope. Even though the effect is not that bad, but you will notice that this is not something that you want to feel on the long-term use of your observatory telescope.
Time is the most important part you need to consider before gazing the celestial objects. Deciding when the best time to go stargazing is more important than deciding where to go. If you choose the wrong time, you will get nothing to look at. Most of us always think that the spot away from light pollution can be the best place to look at the stars, but it is totally wrong. Below, we have provided you several hints to decide when is the best time to gaze the stars and other celestial objects.
Think about the moonlight. Natural moonlight may cover your sight to see and only the brightest stars can be visible to see. The moon full is known as the brightest night and when the time comes, darker sites will no longer darker than in the center of the city. And, the perfect time to gaze the stars are the day before, and soon after new moon. You will see thousands of stars with your naked eye. When there is no moon in the night sky, you will be able to see Milky Way arching across the sky. The best time to see stars is by avoiding the full moon.
When summer comes, you are still able to see the stars. There are a few things you need to consider. Summer has the shortest nights and the longest days and it means that it significantly reduce the possibility to gaze the stars. The hours of evening twilight and morning are longer during summer. The skies will take longer to get dark after sunset and will get light earlier before sunrise. And, there is still a chance to watch the stars, summer twilight can be the best time to look at the stars when the summer. Next, there are seasons that lets you see the night sky with a full of shimmering stars. Spring, Winter, and Autumn are the best seasons to gaze the stars. The best of the best is Winter because it has the longest nights. At that time, you will easily have a incredible stargazing experience and find numbers of stargazing events that are held during the period. Now, your task is to know when the night will be darker than the other. You can browse the calendar on the internet or just download some astronomy apps that are able to know darker night sites.
As a fan of astronomy, you might have guessed the most irritating thing that renders you unable to enjoy your alone time with the stars in heaven: light pollution. The overabundance of light sources in the city makes it hard for even the most hardcore astronomy fan to observe what the sky has to offer them. If you simply wish to look at the moon, this might be too great of a deal given the close proximity of our natural satellite. (Still, observing the moon amidst blinding advertisement billboards is not suggested). But if you wish to unveil the mysteries beyond our friendly celestial brother, you would have to go somewhere that does not have as much obstruction. The simplest thing to do is to go as far away from the city as possible. Rural area might not be suitable today given just how advanced the life in such spot with access to electricity. The jungle might pop up in your mind but all those trees will get in the way. If money is of no concern, then you should go to Australia. Granted, the southern continent is one of the most advanced countries of the world but one thing should be of note about Australia, though.
Most urban settlements in Australia tend to be built across the shoreline with suburban and rural areas framing them rather inward of the continent. To the center of the continent, Australia is practically devoid of all kinds of settlement. And where there is lack of settlements, there is lack of electricity. This makes Australia one of the rarest places in the world that is blessed with the lowest light pollution—in terms of astronomical purposes, at least. In the absence of artificial light, other than perhaps your flashlight (which you would definitely switch off during your observation, of course), the sky opens up to you.
So, if you’re set to go to Australia, let’s see where in the continent you should head to.
Coonabarabran, New South Wales
With night skies that are clear and pristine, Coonabarabran earns the nickname of Australia’s astronomy capital. The Siding Spring Observatory is located some 27 kilometer away from the town. Built by the Australian National University, the observatory is home to the biggest optical telescope in the country. Many lovers like to visit this place.
Located also in New South Wales, the Dish is a nickname granted to the Parkes Observatory. The comedy film The Dish was based on this observatory, in which it is said to have been involved in Apollo 11 moon landing.
Perth Observatory is the oldest in Australia. The observatory is 25 kilometer away from Perth.
At 15 meter below sea level, the lake is Australia’s lowest point. Its position puts the saltwater lake at one of the darkest spots in Australia, making it a perfect location for unobstructed sky-gazing.
The island is basically a wildlife reserve off the coast of South Australia. It is not too far from Adelaide but it is cut off of the city’s light pollution.
At Uluru, the only light source during nighttime is practically the one from the sky and the moon. The pristine sky is coupled with the area’s breathtaking beauty.
The Astronomical Society of New South Wales owns Wiruna and gamblers who like playing poker like to visit this spot. The society builds observatory facilities in this area not only for Australian astronomers but also international.
To some of us, the laymen, determining the best observatory in the world is something pointless. They all look the same: big, clunky, high-techy, and bearing this otherworldly aura. Oh, and they have another thing in common: most of the observatories are located so far away from civilization in attempt to get the clearest, most pristine look at the sky. However, there is a twist to these observatories. Perhaps due to their location (being on top of a mountain or anywhere else that has no human peppered around the area), they often become part of tourist attractions. You may not be too crazy about peeking through a telescope but, hey, at least you have the beauty of the earth to marvel. So let’s see the best observatories in the world that also make for the best tourist sightseeing.
Mauna Kea Observatory
This observatory is named after the volcano it sits on top of. But don’t be alarmed, the volcano is dormant otherwise the science-dudes wouldn’t build it there. The tip of the volcano is Hawaii’s highest point, serving as the best spot on the island for the star-lovers to look up to the sky. Apart from research purposes, the observatory is close for public. However, 9,200 meter up the mountain, there is a stargazing facility for visitors where you can look at the stars for free from 6pm to 10pm. The program would begin with a short video explaining the mountain’s importance in astronomy and then the staff would set up the telescopes for visitors to use to their heart’s content. The Imiloa Astronomy Center, on the other hand, offers you a chance to get into a planetarium. Many bettors of the agen Sbobet come here for observatory.
Very Large Array
Now the name is not majestic by any means. It is an array of very large telescopes, hence the name. But do not let the name deceives you. If you have watched the movie Contact, it is these observatories that featured in the sci-fi flick. The facility is located at 6,970 feet above sea level in San Agustin Plains, New Mexico and is an integral part of the National Radio Astronomy Observatory. The facility consists of 27 antennae monitors, all at the ready to watch the sky. It is also open for public from 8:30am to sunset. Self-guided walking tour is provided to take in this observatory. Guided tour, on the other hand, is available for the first Saturday of every month and lasts for about 45 minutes.
The Royal Observatory at Greenwich, London is worthy of inclusion for many reasons. It is the location of the Prime Meridian, an imaginary line that halves the earth into two hemispheres. The line is also the basis to count the global time zones, lending the name to Greenwich Meridian Time (GMT; or UT/Universal Time today). Granted, all astronomical works have all but ceased in the facility but it continues on standing as a museum of astronomy.
The Paranal Observatory
This observatory is situated at 8,000 feet above sea level in Atacama Desert of Chile with a backdrop of the Pacific Ocean. The site is composed of four units of telescopes that work to produce the sharpest images of the universe. Weekend visits are open for public, providing free guided tours. As this place is interesting to visit this place.