Moon observation journal
Record a dated phase and your own view of the Moon, then keep your journal as CSV or JSON.
Record an observation
0 recorded observations. Keep a downloaded copy when changing browser or device.
Notes are kept on this device. Each saved observation retains its own UTC time and illuminated fraction. Export your records to compare sessions or move them to another device.
Save dated lunar observations with feature, equipment, sky conditions and notes on this device; export your original journal as CSV or JSON.