skylight.

EJA266 NetJets

· 0:31Quality 68nose/tail

3D replay

Software-steadied: the hops of the camera motor are smoothed out (plane wobble −84%). 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
58%
First lockfrom target selected
2.8 s
Centring, medianaz / el while locked
0.17° / 0.16°
Centring, 90th pctaz / el while locked
0.51° / 3.79°
Tightest field of viewhorizontal
3.4°
Time to 8°from first lock
18.5 s
Time to tightestfrom first lock
22.8 s
Time at telefield of view ≤ 5.5°
5.8 s
Jitter at teleaz / el, standard deviation
0.14° / 0.08°
Swing at teleaz / el, peak to peak
0.44° / 0.37°
Pan reversalsper 10 s at tele
1.7
Largest pan hopin any 1 s at tele
0.64°
Largest tilt hopin any 1 s at tele
0.78°
Pose error, mediancommand vs camera
0.42°
Largest correctionvision vs prediction
0.50°
Zoom steps
22

Aircraft & route

Flight
EJA266
Registration
—
Type
—
Airline
NetJets
From
—
To
—
Ground speed
285 kt
Altitude at closest
5,050 ft
Vertical rate
—
Category
A2
ICAO hex
a296b6

Pass geometry

Max elevation
27.5°
Elevation at start → end
27.5° → 12.0°
Azimuth at start → end
180° S → 164° SSE
Closest-approach azimuth
180° S
Minimum slant range
3.4 km
Heading at closest
154° SSE
Aspect at closest
nose/tail (26°)
Turn
straight (0°)
Departure
No
Zenith pass
No
Dead-zone wrap
No
Duration
0:31 (30.9 s)
Lock
58%

Build & tuning

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

Build
2026-10-14f — camera profile, head-axes control, speed floor, park from profile, learned lead
Commit
181d1fa+wip
Node
v22.22.2
Camera
TONGVEO 20x PTZ · 1920×1080 @ 30 fps
Clip
15.4 MB · 31.0 s · offset -1.7 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
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