FITS processor
Drop in a stacked FITS file from any smart telescope — Seestar, Dwarf, Vespera or a full rig. Your data never leaves this page: everything is processed locally, on your machine.
Your capture plan is ready
Your FITS file is processed on this device. Astrojoe syncs your plan and processing recipe, not the raw capture, unless you explicitly choose a cloud feature in the future.
City skyglow adds a bright, tilted wash over the whole frame. This step removes that gradient, flattens the background and neutralizes its color — the single biggest improvement for light-polluted captures.
Every object type needs a different stretch. We apply a conservative starting point tuned for your target — you can always push it further later.
Balanced color, smoother background, a touch of contrast. Hold the compare button to see how far your data has come, then export.
Your image has been exported.
Return to capture planOn a computer? The completed session will appear in the Astrojoe app on your phone automatically.
ADVANCED CONTROLS
Beta: object-aware autostretch + light-pollution gradient removal. Stacking, star removal and color calibration are on the roadmap — join the waitlist to hear when they land.
Shot noise, satellites and Bortle 7 skyglow sold separately. ✦