EJA453 NetJets
Embraer Phenom 300 · N453QS · SFO → ?
· 2:01Quality 4no planelost lockwrap pinnedside-onturned left 18°Dead-zone wrap
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
- 3%
- First lockfrom target selected
- 34.2 s
- Centring, medianaz / el while locked
- 0.77° / 0.14°
- Centring, 90th pctaz / el while locked
- 3.33° / 0.34°
- Tightest field of viewhorizontal
- 8.3°
- Time to 8°from first lock
- —
- Time to tightestfrom first lock
- 4.0 s
- Time at telefield of view ≤ 5.5°
- 0.0 s
- Jitter at teleaz / el, standard deviation
- —
- Swing at teleaz / el, peak to peak
- —
- Pan reversalsper 10 s at tele
- —
- Largest pan hopin any 1 s at tele
- —
- Largest tilt hopin any 1 s at tele
- —
- Pose error, mediancommand vs camera
- 0.53°
- Largest correctionvision vs prediction
- 0.29°
- Zoom steps
- 97
Aircraft & route
- Flight
- EJA453
- Registration
- N453QS
- Type
- Embraer Phenom 300
- Airline
- NetJets
- From
- SFO
- To
- —
- Ground speed
- 286 kt
- Altitude at closest
- 13,800 ft
- Vertical rate
- +2,560 ft/min
- Category
- A2
- ICAO hex
- a57eb0
Pass geometry
- Max elevation
- 22.2°
- Elevation at start → end
- 16.2° → 17.6°
- Azimuth at start → end
- 259° W → 178° S
- Closest-approach azimuth
- 214° SSW
- Minimum slant range
- 10.8 km
- Heading at closest
- 139° SE
- Aspect at closest
- side-on (75°)
- Turn
- turned left 18°
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- Yes — pan pre-positioned across the stop
- Duration
- 2:01 (121.4 s)
- Lock
- 3%
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
- 57.9 MB · 121.0 s · offset -1.1 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