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EJA347 NetJets

Embraer Phenom 300 · N347QS

· 1:02Quality 64wrap pinnedside-onDead-zone wrap

3D replay

Software-steadied: the hops of the camera motor are smoothed out (plane wobble −34%). 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
54%
First lockfrom target selected
5.3 s
Centring, medianaz / el while locked
0.78° / 1.01°
Centring, 90th pctaz / el while locked
3.23° / 2.32°
Tightest field of viewhorizontal
4.1°
Time to 8°from first lock
2.1 s
Time to tightestfrom first lock
—
Time at telefield of view ≤ 5.5°
4.3 s
Jitter at teleaz / el, standard deviation
—
Swing at teleaz / el, peak to peak
—
Pan reversalsper 10 s at tele
2.3
Largest pan hopin any 1 s at tele
1.44°
Largest tilt hopin any 1 s at tele
6.27°
Pose error, mediancommand vs camera
2.12°
Largest correctionvision vs prediction
2.13°
Zoom steps
80

Aircraft & route

Flight
EJA347
Registration
N347QS
Type
Embraer Phenom 300
Airline
NetJets
From
—
To
—
Ground speed
391 kt
Altitude at closest
10,550 ft
Vertical rate
+2,752 ft/min
Category
A2
ICAO hex
a3d8be

Pass geometry

Max elevation
73.5°
Elevation at start → end
24.5° → 32.6°
Azimuth at start → end
354° N → 192° SSW
Closest-approach azimuth
268° W
Minimum slant range
3.4 km
Heading at closest
183° S
Aspect at closest
side-on (85°)
Turn
straight (0°)
Departure
Yes — climbing out after take-off
Zenith pass
No
Dead-zone wrap
Yes — pan pre-positioned across the stop
Duration
1:02 (62.1 s)
Lock
54%

Build & tuning

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

Build
2026-10-12i — focus jumps only to trusted tele points; rate-steered setpoint; bias learned only when still
Commit
68739f5+wip
Node
v22.22.2
Camera
TONGVEO 20x PTZ · 1920×1080 @ 30 fps
Clip
28.2 MB · 57.2 s · offset -1.1 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