Telescope Log: Darksite
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Everyone
info
10+
Downloads
About this app
Telescope log and stargazing planner for amateur astronomers. Darksite starts with a short list of targets matched to your telescope, eyepieces, location and tonight's conditions. See the dark window, moon schedule, cloud outlook and the reason each target fits your setup.
PLAN AND LOG THE SESSION
• Built in and offline: 13,000+ deep-sky objects (Messier, NGC, IC and more), the planets and the Moon
• Queue tonight's targets and reorder them by transit time
• Use red field mode and the custom red keyboard at the eyepiece
• Record seeing and transparency with sketches, voice notes and photos
• Capture date, time, site, gear, magnification and field of view
TOOLS FOR YOUR GEAR
• Add telescopes, eyepieces, filters and Barlow lenses
• Calculate magnification, true field of view and exit pupil for each combination
• Search sessions by object, eyepiece, site or sky quality
TRACK OBSERVING LISTS
Follow Messier, Herschel 400 and Lunar progress as you log. Create reviewed, coordinator-ready export packages when it is time to submit.
YOUR WORK, YOUR CHOICE
Core planning, catalog, calculations and logs work offline. Observation records are stored on your device. Export CSV or JSON, or create a backup, when you choose. Optional diagnostic crash reports can be turned off in Settings.
Pay once for Pro. No subscription.
PLAN AND LOG THE SESSION
• Built in and offline: 13,000+ deep-sky objects (Messier, NGC, IC and more), the planets and the Moon
• Queue tonight's targets and reorder them by transit time
• Use red field mode and the custom red keyboard at the eyepiece
• Record seeing and transparency with sketches, voice notes and photos
• Capture date, time, site, gear, magnification and field of view
TOOLS FOR YOUR GEAR
• Add telescopes, eyepieces, filters and Barlow lenses
• Calculate magnification, true field of view and exit pupil for each combination
• Search sessions by object, eyepiece, site or sky quality
TRACK OBSERVING LISTS
Follow Messier, Herschel 400 and Lunar progress as you log. Create reviewed, coordinator-ready export packages when it is time to submit.
YOUR WORK, YOUR CHOICE
Core planning, catalog, calculations and logs work offline. Observation records are stored on your device. Export CSV or JSON, or create a backup, when you choose. Optional diagnostic crash reports can be turned off in Settings.
Pay once for Pro. No subscription.
Telescope log and stargazing planner with gear-aware targets. Pay once.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesApp info and performance
- Data is encrypted in transit
What’s new
• New in Pro: sketch with three pen sizes and four colors
• Home screen widget buttons now work when the app is closed, and never repeat when you reopen the app from recent apps
• If a save or delete fails, the form stays open with what you typed
• Voice notes now tell you why when they can't record or play
• Text is easier to read in the light and dark themes
• Home screen widget buttons now work when the app is closed, and never repeat when you reopen the app from recent apps
• If a save or delete fails, the form stays open with what you typed
• Voice notes now tell you why when they can't record or play
• Text is easier to read in the light and dark themes
App support
About the developer
JAWAHAR BABU NATARAJAN
support@trueframedigital.app
15 Crusade St
Tarneit VIC 3029
Australia
+61 428 788 925
