N616PJ
Cessna 182Q · N616PJ · SQL → SQL
· 1:13Quality 81side-onDead-zone wrap
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
- 72%
- First lockfrom target selected
- 7.5 s
- Centring, medianaz / el while locked
- 0.49° / 0.32°
- Centring, 90th pctaz / el while locked
- 5.04° / 0.94°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 22.0 s
- Time to tightestfrom first lock
- —
- Time at telefield of view ≤ 5.5°
- 32.2 s
- Jitter at teleaz / el, standard deviation
- 0.48° / 0.43°
- Swing at teleaz / el, peak to peak
- 2.07° / 2.10°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 11.59°
- Largest tilt hopin any 1 s at tele
- 5.75°
- Pose error, mediancommand vs camera
- 1.72°
- Largest correctionvision vs prediction
- 1.67°
- Zoom steps
- 53
Aircraft & route
- Flight
- N616PJ
- Registration
- N616PJ
- Type
- Cessna 182Q
- Airline
- —
- From
- SQL · San Carlos
- To
- SQL · San Carlos
- Ground speed
- 118 kt
- Altitude at closest
- 1,900 ft
- Vertical rate
- 0 ft/min
- Category
- A1
- ICAO hex
- a80656
Pass geometry
- Max elevation
- 51.5°
- Elevation at start → end
- 12.5° → 17.7°
- Azimuth at start → end
- 183° S → 343° NNW
- Closest-approach azimuth
- 268° W
- Minimum slant range
- 762 m
- Heading at closest
- 358° N
- Aspect at closest
- side-on (89°)
- Turn
- straight (11°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- Yes — pan pre-positioned across the stop
- Duration
- 1:13 (72.6 s)
- Lock
- 72%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-14n — vision skyline mask 31x cheaper (loop back to ~15 Hz)
- Commit
- af2a83e
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 36.0 MB · 72.1 s · offset -1.3 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
- -0.16
- 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