SWA3329 Southwest Airlines
Boeing 737-8 · N8877Q
· 0:48Quality 88nose/tail
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −79%). 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
- 11.7 s
- Centring, medianaz / el while locked
- 0.10° / 0.18°
- Centring, 90th pctaz / el while locked
- 0.34° / 0.34°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 3.5 s
- Time to tightestfrom first lock
- 5.6 s
- Time at telefield of view ≤ 5.5°
- 29.7 s
- Jitter at teleaz / el, standard deviation
- 0.15° / 0.15°
- Swing at teleaz / el, peak to peak
- 0.76° / 0.77°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 1.76°
- Largest tilt hopin any 1 s at tele
- 1.85°
- Pose error, mediancommand vs camera
- 0.57°
- Largest correctionvision vs prediction
- 1.27°
- Zoom steps
- 36
Aircraft & route
- Flight
- SWA3329
- Registration
- N8877Q
- Type
- Boeing 737-8
- Airline
- Southwest Airlines
- From
- —
- To
- —
- Ground speed
- 328 kt
- Altitude at closest
- 12,825 ft
- Vertical rate
- -512 ft/min
- Category
- A3
- ICAO hex
- ac3b32
Pass geometry
- Max elevation
- 55.6°
- Elevation at start → end
- 22.2° → 55.6°
- Azimuth at start → end
- 327° NNW → 348° NNW
- Closest-approach azimuth
- 348° NNW
- Minimum slant range
- 4.8 km
- Heading at closest
- 140° SE
- Aspect at closest
- nose/tail (28°)
- Turn
- straight (5°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:48 (47.5 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
- 2026-10-15q — 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
- 22.9 MB · 46.3 s · offset -1.5 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
- -0.27
- 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