Inspect Celestron Origin Subs as they Drop.

Don’t waste more time on less than perfect images

  • Browses your Origin's captures over Wi-Fi (FTP)
  • Downloads a whole session to a folder you choose, with progress shown
  • Per-channel histogram with linear/log toggle, plus min/max/mean/median, percentiles, and clipping
  • Reads the FITS header — target, exposure, gain, sensor temp, filter
  • Exposure and calibration checks
  • Sub-grading to flag weak frames
  • Dither check — a pixel-based test (hot-pixel-proof) with a live watcher that notifies you if dithering stops
  • Drag any FITS from Finder to inspect non-Origin files

What you're getting

  • Signed & notarized by Apple. Verified malware-free; opens cleanly on macOS, no security warning.
  • Runs entirely on your Mac. It talks only to your own Origin over your local network, and inspects files on your own disk.
  • No account. No cloud. No telemetry. Your images and data never leave your machine.
  • Free, and provided as-is. A tool from one Origin owner to others.

Requires macOS and a Celestron Origin on the same network. Not affiliated with or endorsed by Celestron.

Download

This is a Beta release — it works, but expect the occasional rough edge. Your feedback makes it better.

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