SKW6274 SkyWest
Embraer EMB-175 LL · N514SY · SFO → ?
· 0:34Quality 74quarteringDead-zone wrap
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
- 68%
- First lockfrom target selected
- 9.8 s
- Centring, medianaz / el while locked
- 0.98° / 0.16°
- Centring, 90th pctaz / el while locked
- 5.06° / 0.89°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 10.3 s
- Time to tightestfrom first lock
- 13.0 s
- Time at telefield of view ≤ 5.5°
- 8.3 s
- Jitter at teleaz / el, standard deviation
- 0.54° / 0.19°
- Swing at teleaz / el, peak to peak
- 1.79° / 0.74°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 1.66°
- Largest tilt hopin any 1 s at tele
- 1.30°
- Pose error, mediancommand vs camera
- 0.61°
- Largest correctionvision vs prediction
- 0.75°
- Zoom steps
- 25
Aircraft & route
- Flight
- SKW6274
- Registration
- N514SY
- Type
- Embraer EMB-175 LL
- Airline
- SkyWest
- From
- SFO
- To
- —
- Ground speed
- 329 kt
- Altitude at closest
- 9,975 ft
- Vertical rate
- +1,152 ft/min
- Category
- A3
- ICAO hex
- a671f2
Pass geometry
- Max elevation
- 36.6°
- Elevation at start → end
- 36.6° → 20.0°
- Azimuth at start → end
- 227° SW → 206° SSW
- Closest-approach azimuth
- 227° SW
- Minimum slant range
- 5.2 km
- Heading at closest
- 192° SSW
- Aspect at closest
- quartering (35°)
- Turn
- straight (0°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- Yes — pan pre-positioned across the stop
- Duration
- 0:34 (33.6 s)
- Lock
- 68%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-13d — framing keeps the locked sigma while the lens settles
- Commit
- 181d1fa+wip
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 17.0 MB · 34.0 s · offset -1.8 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