N117NT
N117NT
· 0:18Quality 72nose/tail
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −68%). 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
- 66%
- First lockfrom target selected
- 5.3 s
- Centring, medianaz / el while locked
- 0.17° / 0.20°
- Centring, 90th pctaz / el while locked
- 0.48° / 0.92°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 2.4 s
- Time to tightestfrom first lock
- 7.8 s
- Time at telefield of view ≤ 5.5°
- 10.0 s
- Jitter at teleaz / el, standard deviation
- 0.16° / 0.34°
- Swing at teleaz / el, peak to peak
- 0.65° / 1.17°
- Pan reversalsper 10 s at tele
- 2.0
- Largest pan hopin any 1 s at tele
- 0.82°
- Largest tilt hopin any 1 s at tele
- 1.01°
- Pose error, mediancommand vs camera
- 0.59°
- Largest correctionvision vs prediction
- 0.51°
- Zoom steps
- 12
Aircraft & route
- Flight
- N117NT
- Registration
- N117NT
- Type
- —
- Airline
- —
- From
- —
- To
- —
- Ground speed
- 240 kt
- Altitude at closest
- 2,800 ft
- Vertical rate
- —
- Category
- A2
- ICAO hex
- a04772
Pass geometry
- Max elevation
- 20.9°
- Elevation at start → end
- 20.9° → 11.6°
- Azimuth at start → end
- 300° WNW → 299° WNW
- Closest-approach azimuth
- 300° WNW
- Minimum slant range
- 2.4 km
- Heading at closest
- 297° WNW
- Aspect at closest
- nose/tail (3°)
- Turn
- straight (0°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:18 (17.7 s)
- Lock
- 66%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-15q — drive speed latched at the lens position; measured speed bytes only; auto-cal keeps gains
- Commit
- 44f2d6a
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 8.2 MB · 17.0 s · offset -0.8 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
- -0.11
- 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