THY79K Turkish Airlines
Airbus A350 941 · TC-LGF · IST → SFO
· 0:48Quality 90side-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
- 83%
- First lockfrom target selected
- 5.2 s
- Centring, medianaz / el while locked
- 0.25° / 0.17°
- Centring, 90th pctaz / el while locked
- 1.03° / 0.35°
- Tightest field of viewhorizontal
- 4.1°
- Time to 8°from first lock
- 6.0 s
- Time to tightestfrom first lock
- 10.8 s
- Time at telefield of view ≤ 5.5°
- 23.6 s
- Jitter at teleaz / el, standard deviation
- 0.37° / 0.21°
- Swing at teleaz / el, peak to peak
- 1.59° / 0.97°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 4.41°
- Largest tilt hopin any 1 s at tele
- 1.63°
- Pose error, mediancommand vs camera
- 0.73°
- Largest correctionvision vs prediction
- 0.59°
- Zoom steps
- 19
Aircraft & route
- Flight
- THY79K
- Registration
- TC-LGF
- Type
- Airbus A350 941
- Airline
- Turkish Airlines
- From
- IST · Arnavutköy, Istanbul
- To
- SFO · San Francisco
- Ground speed
- 260 kt
- Altitude at closest
- 11,350 ft
- Vertical rate
- -64 ft/min
- Category
- A5
- ICAO hex
- 4bb0e6
Pass geometry
- Max elevation
- 69.7°
- Elevation at start → end
- 69.7° → 26.7°
- Azimuth at start → end
- 62° ENE → 131° SE
- Closest-approach azimuth
- 62° ENE
- Minimum slant range
- 3.7 km
- Heading at closest
- 140° SE
- Aspect at closest
- side-on (77°)
- Turn
- straight (11°)
- Departure
- No
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:48 (48.1 s)
- Lock
- 83%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-14k — loop integrates real tick time; aim lead −0.2 s
- Commit
- 33c2b35-k
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 24.0 MB · 48.0 s · offset -1.6 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
- -0.28
- 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