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VJA358 Vista America

Bombardier Challenger 350 · N358VJ

· 0:52Quality 73lost locknose/tail

3D replay

Software-steadied: the hops of the camera motor are smoothed out (plane wobble −53%). Download

Trace

Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.

—FOV —az —el —pose —
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
65%
First lockfrom target selected
12.2 s
Centring, medianaz / el while locked
0.20° / 0.41°
Centring, 90th pctaz / el while locked
1.28° / 1.35°
Tightest field of viewhorizontal
3.4°
Time to 8°from first lock
13.5 s
Time to tightestfrom first lock
30.1 s
Time at telefield of view ≤ 5.5°
13.6 s
Jitter at teleaz / el, standard deviation
0.15° / 0.19°
Swing at teleaz / el, peak to peak
0.53° / 0.70°
Pan reversalsper 10 s at tele
1.5
Largest pan hopin any 1 s at tele
1.20°
Largest tilt hopin any 1 s at tele
1.15°
Pose error, mediancommand vs camera
0.64°
Largest correctionvision vs prediction
1.70°
Zoom steps
37

Aircraft & route

Flight
VJA358
Registration
N358VJ
Type
Bombardier Challenger 350
Airline
Vista America
From
—
To
—
Ground speed
178 kt
Altitude at closest
1,475 ft
Vertical rate
—
Category
A2
ICAO hex
a40469

Pass geometry

Max elevation
80.2°
Elevation at start → end
24.2° → 13.3°
Azimuth at start → end
111° ESE → 298° WNW
Closest-approach azimuth
31° NNE
Minimum slant range
437 m
Heading at closest
297° WNW
Aspect at closest
nose/tail (10°)
Turn
straight (0°)
Departure
Yes — climbing out after take-off
Zenith pass
No
Dead-zone wrap
No
Duration
0:52 (51.9 s)
Lock
65%

Build & tuning

The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.

Build
2026-10-13l — log why the zoom ladder moved
Commit
181d1fa+wip
Node
v22.22.2
Camera
TONGVEO 20x PTZ · 1920×1080 @ 30 fps
Clip
26.1 MB · 52.0 s · offset -0.9 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