Polar Alignment Software For Mac

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Development snapshots

We recommend running the latest development snapshot build to get the latest bug fixes and enhancements. The development builds are updated more frequently then the general releases below.

I know that ASIAIR utilizes PHD2 for autoguiding. It would be extremely helpful if it also utilized the PHD2 polar alignment feature. I still need to bring my laptop for polar alignment but it would be really nice if ASIAIR could take care of this too so I can go truly laptop free. Polar Alignment Software For Mac. By sysctanorpo1981 Follow Public. It would be extremely helpful if it also utilized the PHD2 polar alignment feature. I still need to bring my laptop for polar alignment but it would be really nice if ASIAIR could take care of this too so I can go truly laptop free. Winjupos - planetary processing software for derotation/mapping/planetary moon alignment digiCamControl - Free camera control for those with Nikon DSLRs. PEMPro - periodic error correction, polar alignment and backlash using your CCD Camera or Webcam Sofortbild - Free capture control for mac.

Upgrading from an earlier version of PHD2

Polar Alignment Software For Mac

Just download and run the installer. There is no need to uninstall the older version first. If you do uninstall the older version, you will remove all your profiles and settings.

Note for Gemini/Gemini2 ASCOM users: PHD2 requires Gemini ASCOM Driver Version 1.0.56.0 or newer.

macOS downloads

Alignment

For macOS 10.14 Mojave and newer, install the 64-bit version of PHD2. For older versions of macOS, install the 32-bit version.

Linux packages

Patrick Chevalley has PHD2 Ubuntu packages hosted on Launchpad. If you are using another Linux distro, you can build PHD2 from source: Building PHD2 on Linux.

Pulling great images from an ultra portable small aperture telescope requires powerful image processing tools. After many years of using Unix and Windows based computers for software development, I made the move to the Unix family, Linux on the server side and macOS for my workstation. This choice gives me increased productivity and lower cost of ownership. I found it easy put together a suite of excellent tools for astronomical image processing running on macOS. There is a legacy of good tools running on Windows, these can be run in a Windows virtual machine on macOS. Professional astronomical tools which run on Unix or Linux can be easily recompiled to run natively on macOS.

Polar alignment software

Telescope Polar Alignment Software

Image processing software

In future notes, I'll be going into more detail about how I use my image processing tools. They are in my processing work-flow order:

  • CaptureOne for Sony camera raw format conversion and cropping on macOS and Windows. A capable competitor to Adobe lightroom, a free version is available for Sony camera users.
  • AutoStakkert 3 64 bit by Emil Kraaikamp is a Windows application that delivers outstanding local region optimized stacking. The earlier 32 bit Autostakkert 2 works fine with small video images but could not deal reliably with large camera images. I use a commercially supported version of WINE, CodeWeavers Crossover Mac, to run Autostakkert under macOS which works well.
  • Lynkeos an open source tool that I use for image stacking on macOS. Lynkeos is fast and robust and I use it for image grading and often use it for my final stack. It copes well with large 24 mega-pixel images and UHD 4k video.
  • Nebulosity is my go to tool for high quality stacking native to macOS. Its 8 parameter affine non-stellar automatic alignment does an amazing job with full disk lunar images from the 24 mega-pixel Sony. Craig Stark has created an excellent tool for a reasonable price that runs on macOS and Windows
  • PixInsight is probably the most powerful tool for processing astrophotography available today. It runs on macOS, Linux, Free BSD, and Windows. With great power comes a steep learning curve. I'm gradually moving my processing to PixInsight as I encounter problems that my easier to use tools can't solve.
  • Photoshop is the go to tool for professional photographers on macOS and Windows. I use it for final adjustments to my images and preparing optimized files for printing. Adobe has chosen not to support the version I have going forward, so I am eagerly evaluating competitive solutions that don't require a lifetime of indentured servitude to use. So far I'm trying Affinity Photo and Pixelmator on macOS. Both can do a reasonable job, but creating and modifying luminosity selection masks isn't as convenient as on Photoshop. GIMP finally has a version out for beta testing that can work with images with 16 bits per channel of data resolution.
Polar alignment tools

Image capture software

I prefer to do image capture with a self contained camera to keep the complexity and weight of my setup low. I am now sometimes use a ZWO ASI120MC planetary which requires a computer to frame the image and capture image data. I also have a new Sony camera that supports wireless tethering. This allows group viewing on my iPad or iPhone screen as well as remote image capture.

  • FireCapture now has a native macOS version that supports ZWO cameras. Firecapture is simply outstanding, with lots of features that make planetary image capture a pleasure! It also runs on Linux now. If FireCapture on macOS doesn't support your camera yet. I've also used oaCapture, which works well on macOS to control and capture images from my planetary camera.
  • Sony Imaging Edge Mobile is the app I use on iOS for control and capture from Sony wireless cameras. It replaces the Sony PlayMemories Mobile app. PhaseOne Capture One Pro and Xavier Jupier's Solar Eclipse Maestro also run on macOS and support some Sony cameras as well as others.

Polar Alignment App

Planning, simulation software, & telescope control

I also use other software tools in my astronomical observing and find these to be outstanding:

  • Astro Planner is an excellent observation session planning tool for macOS. it is easy to export observing lists from Astro Planner to Sky Safari.
  • PhotoPills is a nightscape photographer's ephemeris with everything you need to catch the Sun, Moon, or Milky Way in the perfect landscape context. Available for iOS and Android. Powerful search and virtual reality features make finding the perfect time and location easy. Additional tools help with related exposure, FOV, focus, DOF, and time lapse related calculations.
  • Sky Guide on iOS does an amazing job of presenting a photo-realistic sky backed by a good planetarium database. It is based on Nick Risinger's amazing Photopic Sky Survey.
  • Sky Safari Pro is the best planetarium program that I've found on both macOS and iOS. I use it to see what's in the sky, plan observations, and pick eyepieces and camera lenses. With an adapter, Sky Safari con control most computerized telescopes either wireless or with a cable.
  • Polar Scope Align Pro is an amazingly useful smartphone app. In addition to polar alighment scope aids, it includes a daytime alignment tool, astronomical weather forecasts, an extensive collection of useful calculators for observers and astrophotographers, and DSO identification and location aids. I consider Polar Scope Align a must have app for astrophotographers with a smart phone.

Other sources of information about iOS and macOS astro software

Polar Alignment Tools

New astronomy software for the Mac is showing up all the time; more than I have time to check out. Here are some other good sources:

Polar Align Software For Mac

  • Jerry Lodriguss' Astronomical Software for the Mac
  • Xavier Jubier's Solar Eclipse Maestro and Lunar Eclipse Maestro