N684MT
Gulfstream Aerospace G650 ER · N684MT
· 1:39Quality 89side-onturned 18°
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −73%). 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
- 84%
- First lockfrom target selected
- 9.0 s
- Centring, medianaz / el while locked
- 0.36° / 0.46°
- Centring, 90th pctaz / el while locked
- 1.21° / 1.22°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 4.3 s
- Time to tightestfrom first lock
- 7.0 s
- Time at telefield of view ≤ 5.5°
- 25.5 s
- Jitter at teleaz / el, standard deviation
- 0.32° / 0.45°
- Swing at teleaz / el, peak to peak
- 1.40° / 2.11°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 4.55°
- Largest tilt hopin any 1 s at tele
- 2.02°
- Pose error, mediancommand vs camera
- 0.82°
- Largest correctionvision vs prediction
- 2.59°
- Zoom steps
- 39
Aircraft & route
- Flight
- N684MT
- Registration
- N684MT
- Type
- Gulfstream Aerospace G650 ER
- Airline
- —
- From
- —
- To
- —
- Ground speed
- 326 kt
- Altitude at closest
- 12,825 ft
- Vertical rate
- -1,216 ft/min
- Category
- A3
- ICAO hex
- a91338
Pass geometry
- Max elevation
- 72.4°
- Elevation at start → end
- 27.1° → 24.0°
- Azimuth at start → end
- 328° NNW → 141° SE
- Closest-approach azimuth
- 49° NE
- Minimum slant range
- 4.1 km
- Heading at closest
- 140° SE
- Aspect at closest
- side-on (90°)
- Turn
- turned 18°
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:39 (98.7 s)
- Lock
- 84%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-13j — full 3.4 deg tele for slow planes (limit only above 0.5 deg/s)
- Commit
- 181d1fa+wip
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 49.5 MB · 99.0 s · offset -1.7 s
- pursuit
- velocity
- maxLeadSec
- 3
- panLatencySec
- 0.6
- tiltLatencySec
- 0.4
- rippleDeg
- 0.5
- rippleTeleDeg
- 0.25
- rateFloorDegPerDps
- 2.5
- rateFloorMaxDeg
- 12
- 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