DAL1715 Delta Air Lines
Boeing 737NG 832/W · N3736C · SFO → ?
· 0:23Quality 58nose/tailturned left 40°
Software-steadied: the hops of the camera motor are smoothed out (plane wobble −80%). 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
- 40%
- First lockfrom target selected
- 9.2 s
- Centring, medianaz / el while locked
- 0.10° / 0.13°
- Centring, 90th pctaz / el while locked
- 0.40° / 0.34°
- Tightest field of viewhorizontal
- 3.8°
- Time to 8°from first lock
- 4.1 s
- Time to tightestfrom first lock
- 10.1 s
- Time at telefield of view ≤ 5.5°
- 5.4 s
- Jitter at teleaz / el, standard deviation
- 0.15° / 0.18°
- Swing at teleaz / el, peak to peak
- 0.37° / 0.46°
- Pan reversalsper 10 s at tele
- 0.0
- Largest pan hopin any 1 s at tele
- 1.41°
- Largest tilt hopin any 1 s at tele
- 0.85°
- Pose error, mediancommand vs camera
- 0.39°
- Largest correctionvision vs prediction
- 0.55°
- Zoom steps
- 24
Aircraft & route
- Flight
- DAL1715
- Registration
- N3736C
- Type
- Boeing 737NG 832/W
- Airline
- Delta Air Lines
- From
- SFO
- To
- —
- Ground speed
- 303 kt
- Altitude at closest
- 9,675 ft
- Vertical rate
- +2,560 ft/min
- Category
- A3
- ICAO hex
- a4421d
Pass geometry
- Max elevation
- 13.8°
- Elevation at start → end
- 13.8° → 12.3°
- Azimuth at start → end
- 202° SSW → 192° SSW
- Closest-approach azimuth
- 202° SSW
- Minimum slant range
- 12.5 km
- Heading at closest
- 182° S
- Aspect at closest
- nose/tail (20°)
- Turn
- turned left 40°
- Departure
- Yes — climbing out after take-off
- Zenith pass
- No
- Dead-zone wrap
- No
- Duration
- 0:23 (22.6 s)
- Lock
- 40%
Build & tuning
The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.
- Build
- 2026-10-14i — zoom sigma grows after lock loss (0.1°/s)
- Commit
- 181d1fa+wip
- Node
- v22.22.2
- Camera
- TONGVEO 20x PTZ · 1920×1080 @ 30 fps
- Clip
- 11.0 MB · 22.0 s · offset -0.8 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
- 0.59
- 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