N988F
Gulfstream Aerospace G650 · N988F
· 1:22Quality 94nose/tail
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −76%). 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
- 69%
- First lockfrom target selected
- 21.6 s
- Centring, medianaz / el while locked
- 0.33° / 0.36°
- Centring, 90th pctaz / el while locked
- 2.65° / 2.47°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 8.3 s
- Time to tightestfrom first lock
- 48.3 s
- Time at telefield of view ≤ 5.5°
- 15.1 s
- Jitter at teleaz / el, standard deviation
- 0.13° / 0.18°
- Swing at teleaz / el, peak to peak
- 0.52° / 0.83°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 1.42°
- Largest tilt hopin any 1 s at tele
- 1.28°
- Pose error, mediancommand vs camera
- 0.86°
- Largest correctionvision vs prediction
- 2.23°
- Zoom steps
- 46
Aircraft & route
- Flight
- N988F
- Registration
- N988F
- Type
- Gulfstream Aerospace G650
- Airline
- —
- From
- —
- To
- —
- Ground speed
- 203 kt
- Altitude at closest
- 2,450 ft
- Vertical rate
- +2,880 ft/min
- Category
- A3
- ICAO hex
- adc959
Pass geometry
- Max elevation
- 83.4°
- Elevation at start → end
- 1.3° → 17.5°
- Azimuth at start → end
- 117° ESE → 297° WNW
- Closest-approach azimuth
- 28° NNE
- Minimum slant range
- 790 m
- Heading at closest
- 297° WNW
- Aspect at closest
- nose/tail (11°)
- Turn
- straight (2°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:22 (82.0 s)
- Lock
- 69%
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
- 41.5 MB · 83.0 s · offset -1.9 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