Tutorials
- Using Photo Ephemeris Web, Part 0: Sign up and Sign in
- Using Photo Ephemeris Web, Part 1: Basics
- Using Photo Ephemeris Web, Part 2: Beyond the Basics
- Using Photo Ephemeris Web, Part 3: Geodetics
- Using Photo Ephemeris Web, Part 4: Horizon
- Using Photo Ephemeris Web, Part 5: Locations
General
- Useful information to include when submitting a support request
- Beta Release Notes
- Keyboard Shortcuts
- Selectively clearing site data and cookies
- Safeguarding your photo plans
- Adjusting azimuths to magnetic north
Frequently Asked Questions
- How do I view the light pollution map overlay?
- I upgraded to PRO. How do I download/install it?
- How do I verify my email address?
- Where do I find satellite maps?
- Why am I in Timbuktu?
- How can I create a desktop shortcut or bookmark?
Troubleshooting
- Unable to drag map pins in Google Maps
- Multiple browser windows or tabs not supported
- 3D Sphere Compatibility, Performance and Data Usage
- Incorrect time zone and elevation
- Why won't the site load?
- Photo Ephemeris Web requires login every time