SKW5467 SkyWest
Embraer EMB-175 LL · N87380 · SFO → ?
· 1:51Quality 88side-on
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −75%). 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
- 92%
- First lockfrom target selected
- 7.6 s
- Centring, medianaz / el while locked
- 0.11° / 0.12°
- Centring, 90th pctaz / el while locked
- 0.40° / 0.33°
- Tightest field of viewhorizontal
- 3.4°
- Time to 8°from first lock
- 3.2 s
- Time to tightestfrom first lock
- 63.4 s
- Time at telefield of view ≤ 5.5°
- 85.9 s
- Jitter at teleaz / el, standard deviation
- 0.18° / 0.17°
- Swing at teleaz / el, peak to peak
- 2.06° / 0.98°
- Pan reversalsper 10 s at tele
- 0.5
- Largest pan hopin any 1 s at tele
- 4.60°
- Largest tilt hopin any 1 s at tele
- 3.27°
- Pose error, mediancommand vs camera
- 0.63°
- Largest correctionvision vs prediction
- 0.53°
- Zoom steps
- 29
Aircraft & route
- Flight
- SKW5467
- Registration
- N87380
- Type
- Embraer EMB-175 LL
- Airline
- SkyWest
- From
- SFO
- To
- —
- Ground speed
- 275 kt
- Altitude at closest
- 6,100 ft
- Vertical rate
- +2,240 ft/min
- Category
- A3
- ICAO hex
- ac0504
Pass geometry
- Max elevation
- 43.9°
- Elevation at start → end
- 19.1° → 13.6°
- Azimuth at start → end
- 340° NNW → 201° SSW
- Closest-approach azimuth
- 274° W
- Minimum slant range
- 2.7 km
- Heading at closest
- 189° S
- Aspect at closest
- side-on (85°)
- Turn
- straight (8°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 1:51 (110.7 s)
- Lock
- 92%
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
- 54.8 MB · 111.0 s · offset -1.8 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
- -0.11
- 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