ITY640 ITA Airways
Airbus Industrie A330-941 · EI-HJR · FCO → SFO
· 1:44side-onturned right 19°
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −65%). 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
- 70%
- First lockfrom target selected
- 4.6 s
- Centring, medianaz / el while locked
- 0.29° / 0.17°
- Centring, 90th pctaz / el while locked
- 1.97° / 0.63°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 7.6 s
- Time to tightestfrom first lock
- 76.4 s
- Time at telefield of view ≤ 5.5°
- 38.1 s
- Jitter at teleaz / el, standard deviation
- 0.42° / 0.19°
- Swing at teleaz / el, peak to peak
- 2.60° / 1.06°
- Pan reversalsper 10 s at tele
- 1.1
- Largest pan hopin any 1 s at tele
- 5.47°
- Largest tilt hopin any 1 s at tele
- 1.56°
- Pose error, mediancommand vs camera
- 0.57°
- Largest correctionvision vs prediction
- 1.59°
- Zoom steps
- 67
Aircraft & route
- Flight
- ITY640
- Registration
- EI-HJR
- Type
- Airbus Industrie A330-941
- Airline
- ITA Airways
- From
- FCO · Rome
- To
- SFO · San Francisco
- Ground speed
- 276 kt
- Altitude at closest
- 11,350 ft
- Vertical rate
- 0 ft/min
- Category
- A5
- ICAO hex
- 4cadc9
Pass geometry
- Max elevation
- 69.9°
- Elevation at start → end
- 53.6° → 12.7°
- Azimuth at start → end
- 350° N → 143° SE
- Closest-approach azimuth
- 51° NE
- Minimum slant range
- 3.7 km
- Heading at closest
- 140° SE
- Aspect at closest
- side-on (89°)
- Turn
- turned right 19°
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:44 (104.0 s)
- Lock
- 70%
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
- 52.0 MB · 104.0 s · offset -1.4 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