TAP237M TAP Portugal
Airbus A330 941N · CS-TUF · LIS → SFO
· 1:00Quality 89quartering
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −71%). 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
- 71%
- First lockfrom target selected
- 6.6 s
- Centring, medianaz / el while locked
- 0.58° / 0.35°
- Centring, 90th pctaz / el while locked
- 2.19° / 2.01°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 17.1 s
- Time to tightestfrom first lock
- 19.9 s
- Time at telefield of view ≤ 5.5°
- 19.0 s
- Jitter at teleaz / el, standard deviation
- 1.00° / 0.51°
- Swing at teleaz / el, peak to peak
- 3.39° / 1.81°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 4.52°
- Largest tilt hopin any 1 s at tele
- 1.88°
- Pose error, mediancommand vs camera
- 0.86°
- Largest correctionvision vs prediction
- 2.49°
- Zoom steps
- 39
Aircraft & route
- Flight
- TAP237M
- Registration
- CS-TUF
- Type
- Airbus A330 941N
- Airline
- TAP Portugal
- From
- LIS · Lisbon
- To
- SFO · San Francisco
- Ground speed
- 311 kt
- Altitude at closest
- 11,300 ft
- Vertical rate
- 0 ft/min
- Category
- A5
- ICAO hex
- 4952a6
Pass geometry
- Max elevation
- 63.3°
- Elevation at start → end
- 17.9° → 63.3°
- Azimuth at start → end
- 326° NNW → 6° N
- Closest-approach azimuth
- 6° N
- Minimum slant range
- 3.9 km
- Heading at closest
- 140° SE
- Aspect at closest
- quartering (45°)
- Turn
- straight (0°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:00 (59.7 s)
- Lock
- 71%
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
- 29.5 MB · 59.0 s · offset -1.0 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