A laptop computer allows you to run an imaging session on a deep-sky target with autoguiding, review each of your images as you shoot and connect to additional hardware such as a filter wheel, and even control your telescope mount. Keep in mind that this laptop will spend a lot of time outdoors and will need to be protected from the elements.
Many amateur astrophotographers prefer to use an onboard mini PC or WiFi-controlled device such as the ASIAIR to run their imaging session. This option has the advantage of cutting down on the overall amount of cables running to your astrophotography equipment, and less cumbersome overall.
For image processing, you will need something capable of running demanding software. The computer you use for image processing will likely need much higher specs than your field laptop, to handle CPU-intensive software like PixInsight and Adobe Photoshop.
Related Post: Image Stacking Software
For both image acquisition and image processing, you will need to install all of the necessary software to run/control your astrophotography hardware and process your images.
I have been using the ASIAIR Plus for my astrophotography projects for the last 2 years. This incredible wifi controller can do it all, from controlling my equatorial mount to running a complete imaging sequence. If you are looking to automate your deep-sky astrophotography and remove many of the frustrations involved with running multiple pieces…
The ZWO ASIair is a smart WiFi device that allows you to control ASI astronomy cameras for astrophotography. This Raspberry Pi-based accessory allows you to run an imaging sequence, autoguide, and even plate solve using your smartphone or tablet. As many of you know, when it comes to capturing astrophotography images, I tend to do…
The Pegasus Astro Pocket Powerbox is an ingenious device that allows you to streamline your deep sky astrophotography setup. The goal of this little blue box is to replace your current mess of power cables running to various devices on your telescope with a single, lightweight power source. The Pocket Powerbox includes (4) 12V outlets…
I enjoy using a laptop for astrophotography over some of the other choices that are available. The latest computer I use for my deep-sky astrophotography sessions is the Acer Enduro N3. Acer reached out to me to test their new line of rugged laptops in 2020, and I am happy to report that it is…