CBC861
N861CB
· 1:23Quality 83lost lockside-on
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −78%). 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
- 71%
- First lockfrom target selected
- 1.0 s
- Centring, medianaz / el while locked
- 0.31° / 0.31°
- Centring, 90th pctaz / el while locked
- 0.85° / 1.61°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 22.1 s
- Time to tightestfrom first lock
- 49.6 s
- Time at telefield of view ≤ 5.5°
- 38.2 s
- Jitter at teleaz / el, standard deviation
- 0.36° / 0.35°
- Swing at teleaz / el, peak to peak
- 1.56° / 1.57°
- Pan reversalsper 10 s at tele
- 4.5
- Largest pan hopin any 1 s at tele
- 1.48°
- Largest tilt hopin any 1 s at tele
- 2.26°
- Pose error, mediancommand vs camera
- 0.38°
- Largest correctionvision vs prediction
- 2.54°
- Zoom steps
- 42
Aircraft & route
- Flight
- CBC861
- Registration
- N861CB
- Type
- —
- Airline
- —
- From
- —
- To
- —
- Ground speed
- 231 kt
- Altitude at closest
- 1,700 ft
- Vertical rate
- —
- Category
- A2
- ICAO hex
- abd2c2
Pass geometry
- Max elevation
- 79.8°
- Elevation at start → end
- 16.5° → 13.9°
- Azimuth at start → end
- 113° ESE → 298° WNW
- Closest-approach azimuth
- 30° NNE
- Minimum slant range
- 511 m
- Heading at closest
- 296° WNW
- Aspect at closest
- side-on (86°)
- Turn
- straight (12°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:23 (82.7 s)
- Lock
- 71%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-14l — vision lock coasts with the plane; a zoom ends a focus drive
- Commit
- f5b573a
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 41.0 MB · 82.0 s · offset -0.8 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
- -0.22
- 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