CES590 China Eastern Airlines
Boeing 777 39PER · B-2022 · SFO → PVG
· 0:58Quality 80nose/tail
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −74%). 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
- 5.1 s
- Centring, medianaz / el while locked
- 0.58° / 0.62°
- Centring, 90th pctaz / el while locked
- 5.46° / 6.98°
- Tightest field of viewhorizontal
- 5.0°
- Time to 8°from first lock
- 43.6 s
- Time to tightestfrom first lock
- 48.0 s
- Time at telefield of view ≤ 5.5°
- 4.4 s
- Jitter at teleaz / el, standard deviation
- 0.38° / 0.53°
- Swing at teleaz / el, peak to peak
- 1.00° / 1.43°
- Pan reversalsper 10 s at tele
- 6.8
- Largest pan hopin any 1 s at tele
- 0.66°
- Largest tilt hopin any 1 s at tele
- 1.13°
- Pose error, mediancommand vs camera
- 1.37°
- Largest correctionvision vs prediction
- 4.25°
- Zoom steps
- 60
Aircraft & route
- Flight
- CES590
- Registration
- B-2022
- Type
- Boeing 777 39PER (B77W)
- Airline
- China Eastern Airlines
- From
- SFO · San Francisco
- To
- PVG · Shanghai (Pudong)
- Ground speed
- 204 kt
- Altitude at closest
- 1,075 ft
- Vertical rate
- +2,880 ft/min
- Category
- A5
- ICAO hex
- 780d9e
Pass geometry
- Max elevation
- 83.8°
- Elevation at start → end
- 0.3° → 11.9°
- Azimuth at start → end
- 116° ESE → 298° WNW
- Closest-approach azimuth
- 25° NNE
- Minimum slant range
- 353 m
- Heading at closest
- 297° WNW
- Aspect at closest
- nose/tail (4°)
- Turn
- straight (0°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:58 (57.6 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
- 2026-10-15q — 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
- 29.0 MB · 58.0 s · offset -1.6 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