N8312H
Piper PA-28-161 · N8312H · OAK → OAK
· 4:35Quality 76lost lockside-on
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −83%). Download
Trace
Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.
—FOV —az —el —pose —
Loading telemetry…
Lock
Events
Tracking metrics
How well the camera kept the aircraft centred. Tap a metric for what it means and what good looks like.
- Lockshare of the pass
- 75%
- First lockfrom target selected
- 30.0 s
- Centring, medianaz / el while locked
- 0.10° / 0.10°
- Centring, 90th pctaz / el while locked
- 0.24° / 0.31°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 2.1 s
- Time to tightestfrom first lock
- 108.6 s
- Time at telefield of view ≤ 5.5°
- 212.5 s
- Jitter at teleaz / el, standard deviation
- 0.13° / 0.16°
- Swing at teleaz / el, peak to peak
- 0.87° / 1.33°
- Pan reversalsper 10 s at tele
- 0.1
- Largest pan hopin any 1 s at tele
- 1.27°
- Largest tilt hopin any 1 s at tele
- 1.18°
- Pose error, mediancommand vs camera
- 0.36°
- Largest correctionvision vs prediction
- 1.41°
- Zoom steps
- 69
Aircraft & route
- Flight
- N8312H
- Registration
- N8312H
- Type
- Piper PA-28-161
- Airline
- —
- From
- OAK · Oakland
- To
- OAK · Oakland
- Ground speed
- 111 kt
- Altitude at closest
- 6,350 ft
- Vertical rate
- +384 ft/min
- Category
- A1
- ICAO hex
- ab5eb7
Pass geometry
- Max elevation
- 30.3°
- Elevation at start → end
- 17.3° → 10.6°
- Azimuth at start → end
- 324° NW → 196° SSW
- Closest-approach azimuth
- 264° W
- Minimum slant range
- 3.8 km
- Heading at closest
- 180° S
- Aspect at closest
- side-on (85°)
- Turn
- straight (0°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 4:35 (275.2 s)
- Lock
- 75%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-15u — driver limits live (tilt range follows the slip)
- Commit
- 82eb706
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 133.1 MB · 275.0 s · offset -1.3 s
- pursuit
- velocity
- maxLeadSec
- 3
- panLatencySec
- 0.6
- tiltLatencySec
- 0.4
- rippleDeg
- 0.5
- rippleTeleDeg
- 0.25
- maxSpeedStepFwps
- 0.45
- speedReachFrac
- 0.8
- lockedSigmaDeg
- 0.35
- sigmaGrowthDps
- 0.1
- aimLeadSec
- -0.03
- correctionSlewDps
- 2.5
- kp
- 1
- ki
- 0.6
This clip and poster are © Skylight (Cameron Paczek): free for non-commercial use with credit to skylightceiling.com, not MIT. License