Telescope mounts are an essential component for stargazing enthusiasts. The telescope mount is what holds the telescope steady and allows for precise adjustments to track celestial objects. In recent years, computerized GoTo mounts have become increasingly popular due to their advanced features and ease of use.
A GoTo mount is a type of computerized equatorial mount that uses motors and a database of celestial objects to automatically locate and track objects in the night sky. With a GoTo mount, you can easily find and observe objects without the need for manual adjustments or star charts. This makes stargazing more accessible and enjoyable for beginners and experienced astronomers alike. The mount’s computerized system can deliver hands-free, accurate tracking of celestial objects, making it easier to capture stunning images without blur.
Telescope Mount Basics
When it comes to telescopes, the mount is just as important as the telescope itself. A good mount will keep your telescope steady and allow you to track celestial objects with ease. There are two main types of mounts: Alt-azimuth and Equatorial.
Alt-azimuth Mounts
Alt-azimuth mounts are the simplest type of mount and are often used in beginner telescopes. They have two axes of motion: altitude and azimuth. Altitude is the up and down motion, while azimuth is the side to side motion. This type of mount is easy to use and intuitive, but it does have some limitations. It’s not ideal for long-exposure astrophotography, and it can be difficult to track objects as they move across the sky.
Equatorial Mounts
Equatorial mounts are more complex than alt-azimuth mounts, but they offer some significant advantages. They have a single polar axis that is aligned with the Earth’s rotation, which makes it easier to track celestial objects as they move across the sky. Equatorial mounts are also better suited for astrophotography since they can compensate for the Earth’s rotation and keep objects in the field of view for longer periods of time.
There are two types of equatorial mounts: manual and motorized. Manual mounts require you to adjust the mount by hand to keep objects in the field of view. Motorized mounts, on the other hand, have motors that move the mount automatically. Some motorized mounts are computerized and can be programmed to track specific objects in the sky.
When choosing a mount, it’s important to consider the load capacity. The mount should be able to support the weight of your telescope and any additional equipment, such as cameras or eyepieces. It’s also important to consider the tracking accuracy. A mount with good tracking accuracy will keep objects in the field of view for longer periods of time, which is essential for astrophotography.
In summary, the mount is a crucial component of any telescope setup. Alt-azimuth mounts are simple and intuitive, but equatorial mounts offer better tracking and are better suited for astrophotography. When choosing a mount, consider the load capacity and tracking accuracy, as well as whether you want a manual or motorized mount.
GOTO Mounts
If you’re looking for an easier way to track celestial objects, then a GOTO mount is the way to go. These mounts are designed to automatically locate and track objects in the night sky, making it easier to find and observe your favorite celestial bodies. In this section, we’ll take a closer look at two types of GOTO mounts: computerized and portable.
Computerized GOTO Mounts
Computerized GOTO mounts are the most common type of GOTO mount. They use a digital system to deliver hands-free, accurate tracking of celestial objects, making it easier to capture stunning images without blur. These mounts are perfect for astrophotography, as they allow you to track objects for extended periods of time without having to manually adjust the mount.
Some popular brands of computerized GOTO mounts include Celestron, iOptron, and Losmandy. When choosing a computerized GOTO mount, consider the load capacity (how much weight it can hold), the type of OTA (optical tube assembly) it can accommodate, and whether it’s suitable for imaging.
Portable GOTO Mounts
Portable GOTO mounts are designed for those who want to take their telescope on the go. These mounts are lightweight and easy to transport, making them ideal for camping trips or other outdoor adventures. They are also perfect for those who live in areas with light pollution, as they can be easily transported to darker skies.
Some popular brands of portable GOTO mounts include Sky-Watcher and iOptron. When choosing a portable GOTO mount, consider the load capacity, the type of OTA it can accommodate, and whether it’s suitable for imaging. Also, consider the weight of the mount and whether it’s easy to set up and take down.
In conclusion, whether you’re a seasoned astronomer or a beginner, a GOTO mount can make your stargazing experience more enjoyable. When choosing a GOTO mount, consider your needs and preferences, and choose a mount that meets your requirements.
Types of Telescope Mounts
When it comes to telescope mounts, there are two main categories: Alt-azimuth and Equatorial. Within each of these categories, there are two types of telescope mounts. In this section, we will go over the different types of telescope mounts and their key features.
Alt-azimuth Mounts
Alt-azimuth mounts, also known as AZ mounts, are the most basic type of telescope mount. They move in two axes: up-down (altitude) and left-right (azimuth). These mounts are easy to use and are great for beginners. They are also portable and lightweight, making them ideal for stargazing on the go.
However, AZ mounts have some limitations. They are not suitable for astrophotography or tracking celestial objects for long periods of time. They are best for observing planets and bright deep-sky objects.
Equatorial Mounts
Equatorial mounts, also known as EQ mounts, are more advanced than AZ mounts. They are designed to track celestial objects as they move across the sky. EQ mounts move in two axes as well, but they are aligned with the celestial poles instead of the horizon. This allows for more precise tracking of celestial objects.
EQ mounts are ideal for astrophotography and observing faint deep-sky objects. They are also great for tracking planets and other celestial objects for extended periods of time.
When choosing an EQ mount, consider the payload capacity and tracking accuracy. The payload capacity refers to the weight of the telescope and any additional equipment that can be mounted on the mount. The tracking accuracy refers to how accurately the mount can track celestial objects.
Overall, the type of telescope mount you choose will depend on your observing goals. If you are a beginner or just want to observe planets and bright deep-sky objects, an AZ mount may be the right choice. If you are interested in astrophotography or observing faint deep-sky objects, an EQ mount may be a better option.
Choosing the Right Mount
When it comes to astrophotography, choosing the right mount is crucial. There are many factors to consider, including budget, experience level, and payload capacity. In this section, we will discuss each of these factors in more detail to help you make an informed decision.
Budget Considerations
One of the first things to consider when choosing a mount is your budget. Mounts can range from a few hundred dollars to several thousand dollars, so it’s important to set a budget and stick to it. Keep in mind that a higher budget will typically result in a better quality mount with more features.
Experience Level
Your experience level is another important factor to consider when choosing a mount. If you’re new to astrophotography, you may want to start with a simpler mount that is easier to use. As you gain more experience, you can upgrade to a more advanced mount that offers more features and capabilities.
Payload Capacity
The payload capacity of a mount is the maximum weight it can support. This includes the weight of your telescope, camera, and any accessories you may be using. It’s important to choose a mount with a payload capacity that is greater than the weight of your equipment to ensure stable and accurate tracking.
When choosing a mount, it’s also important to consider any accessories you may be using, such as eyepieces, filters, and power supplies. Some mounts may have built-in features that make it easier to use these accessories, such as smartphone or tablet compatibility.
In addition, the type of mount you choose will also affect your field of view and ability to capture light buckets and long exposures. A mount with a wider field of view will allow you to capture more of the night sky, while a mount with better tracking capabilities will allow you to capture longer exposures.
Overall, choosing the right mount is an important part of astrophotography. By considering your budget, experience level, and payload capacity, you can find a mount that meets your needs and helps you capture stunning images of the night sky.
Mount Alignment
Proper alignment of your telescope mount is crucial for accurate tracking and locating of celestial objects. There are three main types of alignment: polar alignment, altitude alignment, and azimuth alignment.
Polar Alignment
Polar alignment is the most critical alignment for astrophotography and long exposures. It involves aligning the mount’s axis with the celestial pole, which is located near the star Polaris. A polar alignment scope or software can help you achieve this alignment accurately.
Altitude and Azimuth Alignment
Altitude and azimuth alignment ensure that the telescope is level and pointing in the correct direction. This alignment is crucial for GoTo telescopes, which rely on accurate alignment for locating objects. The altitude adjustment involves adjusting the mount’s angle to match your latitude, while the azimuth adjustment involves aligning the mount with the North Star or another reference point.
To aid in alignment, you can use various tools such as smartphone apps, tablets, or cameras with a field of view indicator. Eyepieces and filters can also be helpful in identifying reference stars. Additionally, a stable power supply and a sturdy tripod can help provide support and reduce vibrations.
It’s important to note that field rotation and star trails can occur if your alignment is not accurate, resulting in blurry images. Long exposures can also increase the chances of this happening. Therefore, taking the time to properly align your mount can save you time and frustration in the long run.
In summary, proper mount alignment is crucial for accurate tracking and locating of celestial objects. Polar alignment is especially important for astrophotography and long exposures, while altitude and azimuth adjustment are necessary for GoTo telescopes. Utilizing various tools and accessories can aid in the alignment process and help ensure the best possible viewing experience.
Conclusion
In conclusion, the GoTo telescope mount is an excellent choice for both amateur and professional astronomers. It saves time and effort, allowing you to focus on observing and taking pictures of the night sky.
When choosing a GoTo mount, it is important to consider the maximum payload capacity and cost. The Skywatcher EQ-5 Deluxe Mount & Tripod and the EXOS2 with PMC Eight GoTo are both great options for beginners and intermediate astrophotographers.
It is also important to keep your inventory up-to-date and contact the manufacturer if you have any questions or concerns. Make sure to have spare batteries on hand and keep your electronics and hand controller in good condition.
A clock is also a useful tool to have when using a GoTo mount, as it helps you keep track of time and align your telescope with the rotation of the sky.
Overall, the GoTo mount is a valuable addition to any astronomer’s equipment and can greatly enhance your observing and astrophotography experience.