joshruby/

nightjar-flight-20260804-night

The most informative flight of a five-sortie day. Same rig and site as the daylight sessions, flown at dusk with the drone's anti-collision light on, and — critically — with the detector switched from the daytime path to the night path.

Detection in the 50–100 m band, which had refused to move all day:

sortie conditions detection @ 50–100 m

daylight #2 day detector, dark speck 0.5%… See the full description on the dataset page: https://huggingface.co/datasets/joshruby/nightjar-flight-20260804-night.