SKW5652 SkyWest
Embraer EMB-175 LL · N85379 · SFO → MFR
· 0:41Quality 84side-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
- 73%
- First lockfrom target selected
- 10.2 s
- Centring, medianaz / el while locked
- 0.14° / 0.15°
- Centring, 90th pctaz / el while locked
- 0.33° / 0.38°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 4.8 s
- Time to tightestfrom first lock
- 6.7 s
- Time at telefield of view ≤ 5.5°
- 24.1 s
- Jitter at teleaz / el, standard deviation
- 0.13° / 0.16°
- Swing at teleaz / el, peak to peak
- 0.81° / 0.74°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 1.70°
- Largest tilt hopin any 1 s at tele
- 1.17°
- Pose error, mediancommand vs camera
- 0.87°
- Largest correctionvision vs prediction
- 0.48°
- Zoom steps
- 28
Aircraft & route
- Flight
- SKW5652
- Registration
- N85379
- Type
- Embraer EMB-175 LL
- Airline
- SkyWest
- From
- SFO · San Francisco
- To
- MFR · Medford
- Ground speed
- 267 kt
- Altitude at closest
- 5,300 ft
- Vertical rate
- +2,368 ft/min
- Category
- A3
- ICAO hex
- abb5ec
Pass geometry
- Max elevation
- 18.4°
- Elevation at start → end
- 16.5° → 16.5°
- Azimuth at start → end
- 314° NW → 258° WSW
- Closest-approach azimuth
- 291° WNW
- Minimum slant range
- 5.0 km
- Heading at closest
- 215° SW
- Aspect at closest
- side-on (76°)
- Turn
- straight (11°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:41 (41.0 s)
- Lock
- 73%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-16g — A/B lockFirst (mount prior on)
- Commit
- 9bdc356
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 20.5 MB · 41.0 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
- -0.11
- 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