SKW750R SkyWest
Embraer EMB-175 LR · N86371 · SFO → MRY
· 0:51Quality 86side-onturned left 29°Dead-zone wrap
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −71%). Download
Trace
Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.
—FOV —az —el —pose —
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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
- 63%
- First lockfrom target selected
- 5.2 s
- Centring, medianaz / el while locked
- 0.54° / 0.12°
- Centring, 90th pctaz / el while locked
- 1.31° / 0.41°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 2.4 s
- Time to tightestfrom first lock
- 6.8 s
- Time at telefield of view ≤ 5.5°
- 16.7 s
- Jitter at teleaz / el, standard deviation
- 0.38° / 0.12°
- Swing at teleaz / el, peak to peak
- 1.16° / 0.48°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 3.99°
- Largest tilt hopin any 1 s at tele
- 0.97°
- Pose error, mediancommand vs camera
- 0.98°
- Largest correctionvision vs prediction
- 1.53°
- Zoom steps
- 38
Aircraft & route
- Flight
- SKW750R
- Registration
- N86371
- Type
- Embraer EMB-175 LR
- Airline
- SkyWest
- From
- SFO · San Francisco
- To
- MRY · Monterey
- Ground speed
- 302 kt
- Altitude at closest
- 7,825 ft
- Vertical rate
- +3,840 ft/min
- Category
- A3
- ICAO hex
- abdd63
Pass geometry
- Max elevation
- 25.1°
- Elevation at start → end
- 25.1° → 18.7°
- Azimuth at start → end
- 280° W → 219° SW
- Closest-approach azimuth
- 280° W
- Minimum slant range
- 5.8 km
- Heading at closest
- 206° SSW
- Aspect at closest
- side-on (74°)
- Turn
- turned left 29°
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- Yes — pan pre-positioned across the stop
- Duration
- 0:51 (51.1 s)
- Lock
- 63%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-13e — revert framing sigma hold
- Commit
- 181d1fa+wip
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 25.5 MB · 51.0 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