Complete the catalog.
A photo library for your smart telescope. M110 is a desktop app that turns a growing pile of Seestar or DwarfLab captures into an organized deep-sky library. Catalog, capture tracking, ingest, processing-prep, session planning, a sky map of everything you've shot, and safe backups, with a north-star goal to chase.
✨ M110 is free and open source. It always will be. No subscription, no licence key. Apache-2.0 licensed, built in the open, and yours to use, modify, or redistribute.
Here's just a few of M110's headline features:
Every object you've shot, organized by catalog (Messier, Caldwell, and more) with status, integration time, and a per-object journal.
Plot your whole collection on a Uranometria star chart. Filter to a goal and the rest of that list joins the chart in grey. You can see your progress, and what's left to capture.
Point M110 at your Seestar, DwarfLab scope, or a folder; it groups, names, and files your subs, stacks, and finished renders. You preview before anything is written.
Sessions, frames, filters, and integration roll up automatically from your FITS headers, so you know what's done and what needs another night.
Automatically arranges a clean, contained processing sandbox per target (Siril today, other workflows coming). Lights linked, a tuned stacking preset ready. When you're done, it imports your finished work back.
Track your progress through a curated catalog (Messier, Caldwell, and more) or your own custom goals. You'll know what you've got, and what targets are yet to be captured. M110 is named for the 110th and final Messier object.
See what's up tonight, ranked by your goals and priorities. M110 creates a moon-aware schedule, an altitude timeline, and a printable field guide for the session.
Connect your own AI assistant and access a growing set of skills. Ask it things like "what should I shoot tonight?" or "critique my M51" Answers come from your site, horizon, and capture history.
Local-first, open source, and careful with your data. Built-in, multi-mode backups so your irreplaceable library stays protected.
Click any screenshot to enlarge.
M110 is free and open source (Apache-2.0).
Signed & notarized · Apple Silicon
Drag M110 to Applications. Opens with no warning.
AppImage · x86_64
Make it executable and run. Needs libfuse2 (or run
with --appimage-extract-and-run).
Installer · x64 · unsigned (beta)
SmartScreen will warn on an unsigned beta: click More info → Run anyway.
M110 is early beta software. Feedback and bug reports are hugely helpful. The best place to reach the project is GitHub. Want support for your smart scope or workflow? We'd love to hear from you!