Mac Observatory

Astrophotography on the Apple Mac

The most comprehensive guide to astronomy software, hardware, and workflows built for macOS.

Mac Observatory Apps

We Started Building What Was Missing

Native macOS apps designed specifically for astronomers — built by someone who actually uses them at the telescope.

Laminar app icon

Laminar

Planetary Capture

Available on the Mac App Store
  • Native macOS planetary camera capture
  • Real-time histogram and focus aids
  • SER and FITS output formats
  • Apple Silicon optimized
Strata app icon

Strata

Planetary Processing

Beta — TestFlight
  • Planetary image stacking and alignment
  • Wavelet sharpening tools
  • Batch processing workflows
  • Metal GPU acceleration
Learn more
Meridian app icon

Meridian

Archive Manager

Beta — TestFlight
  • Deep-sky imaging archive management
  • Smart filtering by 21+ criteria
  • FITS header extraction
  • Session and equipment tracking
Learn more
Capture
Stack & Process
Archive
Ephemeris app icon
Free · Open Source Guiding Diagnostics

Ephemeris — read your PHD2 guide logs natively on your Mac.

A Mac-native viewer for PHD2 guide logs with multi-session combining, Apple Accelerate FFT periodograms, and orthogonality readouts. Future versions fold in PHD2 debug logs to diagnose what went wrong at the mount and tell you what to check next.

Learn more
From the Blog

Latest from Mac Observatory

Deep dives into the software, hardware, and techniques that make astrophotography work on the Mac.

Strata for Mac, Build 14, showing the simplified Solar Tone Sharpen panel with Background Protection controls on an H-alpha solar capture
News

Strata Build 14: Solar Tone Rebuilt, and Honesty About What's Next

Build 14 of Strata, the Mac-native planetary and solar processor in the Mac Observatory Suite, is on TestFlight. The headline change is a complete rebuild

May 18, 2026 8 min read
Laminar 1.2.5 Inspector showing the new Red, Green, and Blue white balance sliders beneath the Live RGB Histogram, with a color planetary camera connected.
News

Laminar 1.2.5: White Balance Comes to the Inspector, Plus Celestron and UVC Camera Support

Laminar 1.2.5 brings camera-side white balance directly into the Inspector, graduates the ToupTek OEM family and SVBONY out of Beta, and adds initial support for Celestron webcam-style astronomy cameras alongside generic UVC video devices including iPhone via Continuity Camera.

May 17, 2026 8 min read
Laminar 1.2.3 is Out: Editable Custom ROI, a Refactored Imaging Pipeline, and Two Cameras Out of Beta
News

Laminar 1.2.3 is Out: Editable Custom ROI, a Refactored Imaging Pipeline, and Two Cameras Out of Beta

Laminar 1.2.3 finishes the editable Custom ROI workflow with eight resize handles and numeric entry, refactors live preview onto a Metal-direct path, and graduates the SVBONY SV305C PRO and ToupTek Astro G3M678C out of Beta after hardware testing.

May 13, 2026 11 min read
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