FFT1160 Frontier
Airbus A321 211SL · N713FR · SFO → ?
· 0:29Quality 43lost lockside-on
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
- 26%
- First lockfrom target selected
- 5.0 s
- Centring, medianaz / el while locked
- 0.83° / 1.95°
- Centring, 90th pctaz / el while locked
- 6.09° / 3.19°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 17.1 s
- Time to tightestfrom first lock
- —
- Time at telefield of view ≤ 5.5°
- 5.0 s
- Jitter at teleaz / el, standard deviation
- —
- Swing at teleaz / el, peak to peak
- —
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 8.02°
- Largest tilt hopin any 1 s at tele
- 0.81°
- Pose error, mediancommand vs camera
- 1.31°
- Largest correctionvision vs prediction
- 2.48°
- Zoom steps
- 43
Aircraft & route
- Flight
- FFT1160
- Registration
- N713FR
- Type
- Airbus A321 211SL
- Airline
- Frontier
- From
- SFO
- To
- —
- Ground speed
- 261 kt
- Altitude at closest
- 3,475 ft
- Vertical rate
- +1,536 ft/min
- Category
- A3
- ICAO hex
- a987bf
Pass geometry
- Max elevation
- 17.9°
- Elevation at start → end
- 17.9° → 13.4°
- Azimuth at start → end
- 325° NW → 278° W
- Closest-approach azimuth
- 322° NW
- Minimum slant range
- 3.5 km
- Heading at closest
- 243° WSW
- Aspect at closest
- side-on (80°)
- Turn
- straight (2°)
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:29 (29.0 s)
- Lock
- 26%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-15u — driver limits live (tilt range follows the slip)
- Commit
- 82eb706
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 14.5 MB · 29.0 s · offset -1.2 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
- -0.03
- 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