LXJ613 Flexjet
N613FX
· 0:50Quality 76nose/tail
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −80%). 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
- 5.2 s
- Centring, medianaz / el while locked
- 0.73° / 0.73°
- Centring, 90th pctaz / el while locked
- 2.96° / 3.30°
- Tightest field of viewhorizontal
- 4.0°
- Time to 8°from first lock
- 31.8 s
- Time to tightestfrom first lock
- 44.0 s
- Time at telefield of view ≤ 5.5°
- 7.2 s
- Jitter at teleaz / el, standard deviation
- 0.14° / 0.13°
- Swing at teleaz / el, peak to peak
- 0.44° / 0.42°
- Pan reversalsper 10 s at tele
- 2.8
- Largest pan hopin any 1 s at tele
- 1.00°
- Largest tilt hopin any 1 s at tele
- 1.50°
- Pose error, mediancommand vs camera
- 1.50°
- Largest correctionvision vs prediction
- 1.17°
- Zoom steps
- 47
Aircraft & route
- Flight
- LXJ613
- Registration
- N613FX
- Type
- —
- Airline
- Flexjet
- From
- —
- To
- —
- Ground speed
- 209 kt
- Altitude at closest
- 2,125 ft
- Vertical rate
- —
- Category
- A2
- ICAO hex
- a7fa76
Pass geometry
- Max elevation
- 84.7°
- Elevation at start → end
- 14.3° → 13.3°
- Azimuth at start → end
- 120° ESE → 297° WNW
- Closest-approach azimuth
- 203° SSW
- Minimum slant range
- 649 m
- Heading at closest
- 298° WNW
- Aspect at closest
- nose/tail (6°)
- Turn
- straight (2°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:50 (50.1 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
- 2026-10-14g — vision expected spot at frame time, departure pre-zoom, focus from profile, damped lead learner
- Commit
- 181d1fa+wip
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 25.0 MB · 50.0 s · offset -1.2 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
- 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