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Início
Dispositivo: 1000-3BF4-4AA0
Voo ID: 1734200Hz Nano test (2)
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Imagem
Conjuntos de dados
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Clique e arraste, ou belisque no telemóvel
Comparar voo ?
Resumo do voo
Altitude
Apogeu
150.1 Metros
Tempo até apogeu
5.82 seconds
Altitude fim combustão
42.41 m
Altitude vel. máx.
43.48 m
Altitude ejeção
63.99 m
Altitude aterragem
2.38 m
Estabilidade
Pontuação estabilidade
68.3 / 100 (Moderado)
Inclinação no fim da queima (20%)95.2
Taxa arfagem/guinada (30%)16.8
Coning · boost (25%)90.4
Retidão de empuxo (15%)75
Launch tilt 1.9° · Coning 222.5/32.5°/s · Spin 108.2°/s · Thrust 94.6%
About this score
Worked out from the flight log between liftoff and 80% of apogee, independent of the angle the altimeter was mounted at in the airframe.
Inclinação no fim da queima (20%) – how close to vertical it left the rod.
Taxa arfagem/guinada (30%) and Coning · boost (25%) – how much the nose swung off the rocket's own axis. The main factor.
Retidão de empuxo (15%) – how cleanly the motor pushed along the body.
Spin about the rocket's own axis is not counted against it — a fast, straight spin is stable. The line under the bars shows the raw measurements.
Velocidade
Máx. subida
55.3 m/s
Máx. descida
-32.79 m/s
No fim combustão
54.520 m/s
Vel. aterragem
-9.815 m/s
Vel. descida
-8.850 m/s
Vel. ejeção
45.85 m/s
Recovery
Single deploy (no dual deploy detected)
Aceleração
Máx. subida
7.39 G
Máx. descida
42.61 G
Máx. durante combustão
7.39 G
Média subida
0.26 G
Média combustão
3.63 G
Tempos
Fim combustão (primeiro)
1.26 seconds
Apogeu
5.82 seconds
Possível ejeção
1.699 seconds
Aterragem
22.54 seconds
Ângulos
Inclinação rampa
103.01°
Thrust calc pad tilt
1.9°
Incl. máx. até fim comb.
107.94°
Rolagem no lançamento
113.36°
Arfagem no lançamento
-55.40°
Rotação máx. (comb.)
497.41 dps
Rotação média (comb.)
98.05 dps
Geral
Data envio
10/06/26-21:24:48
Amostras de dados
5356
Tempo total gravação
39.213 s
Média amostras/s
136.5
Número de bloqueios
0
Altitude gravação
37.50 m
Lançamento após arranque
6m 13s
Eixo de referência
Z
Bateria & temperatura
Bateria início
69%
Bateria fim
69%
Temperatura início
18.92°C
Temperatura fim
19.07°C
Animação dos dados
FLIGHT 1734
150.1 Meters
ALTITUDE
0.00m
VELOCITY
0.00m/s
ACCEL
0.00G
TILT
0.00°
PITCH
0.00°
ROLL
0.00°
YAW
0.00°
TIME
0.00s
AWAITING LAUNCH
ALT
altimetercloud.com
LAUNCH
T+0.00s
LANDING
BURNOUT
Motor burn complete
Nota: A animação de voo requer que o altímetro esteja montado numa orientação fixa. Calibre os sensores para melhores resultados.
Notas do utilizador
This second 200Hz Nano test shows the fixed altitude floor and t=0 detection.
We do however run into a new bug with the synchronising of the accelerometerIMU data to the pressure line.
This has always worked before as its look-back of 166 samples was sufficient for 50Hz logs and just scrapes through on 100Hz logs. At 200Hz though it didn't reach the start of the motor burn from launch detection so failed.
This has been fixed with a time-based look-back rather than sample-based and is now operational on the released firmware correctly.
Early and incorrect detection of the ejection was caused by the Nano bouncing around in the rocket as I threw it in loose. We'll add protection against this in the next firmware (1.53) It's the first time we've seen it happen so it's quite rare!
We do however run into a new bug with the synchronising of the accelerometerIMU data to the pressure line.
This has always worked before as its look-back of 166 samples was sufficient for 50Hz logs and just scrapes through on 100Hz logs. At 200Hz though it didn't reach the start of the motor burn from launch detection so failed.
This has been fixed with a time-based look-back rather than sample-based and is now operational on the released firmware correctly.
Early and incorrect detection of the ejection was caused by the Nano bouncing around in the rocket as I threw it in loose. We'll add protection against this in the next firmware (1.53) It's the first time we've seen it happen so it's quite rare!
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Imagens do voo (0)
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Foguete associado
✅ Active
1
Klima Pegasus - Test Beast
Klima — Pegasus RTF
✈️ 2 flights linked
Type
Kit build
Diameter
35mm
Length
495mm
Dry weight
80g
Stages
1
Recovery
Parachute
Informações do dispositivo
Nano V1
Este voo foi realizado num Nano V1.
Versão hardware
Rev 4
Versão software
1.52
Última ligação
10/06/26-21:24:48
Sensor pressão
Bosch BMP 581
Acelerómetro
32G 3-axis
Giroscópio
2000 dgps 3-axis
Motores do voo
1st Stage
1x
Klima
C6-5
Burn time
1.60 seconds
Diameter
18.00 mm
Average thrust
6.00 N
Max thrust
15.00 N
Impulse
10.00 Ns
Impulse class
C
Total weight
20.50 g
Propellant weight
9.60 g
Propellant type
composite
Links
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Combustão do motor
The dashed line is the combined thrust curve for your motors (data from thrustcurve.org), scaled so its peak matches the recorded acceleration maximum — the shape is meaningful, the absolute level is not (your rocket's weight is unknown).
Local de lançamento, data e hora
Clique no mapa para marcar o local de lançamento. Alterne entre vista de mapa e satélite.
No results found — try a different search.
Clique no mapa · Arraste para ajustar
Lat—
Lng—
✓ Launch location saved successfully.
✗ Could not save location — please try again.
Comparação de voo
Comparing against 13 other flights with the same motor configuration.
Highest apogee150.1 m 4th of 11
The maximum altitude reached above the launch point.
you
best
best 199.39 m · Flight #1246
Best stability68.3 /100 10th of 11
How straight it flew: launch, coning and thrust straightness combined. 100 is perfect.
you
best
best 93.5 /100 · Flight #1360
Fastest velocity55.3 m/s 2nd of 11
Peak ascent velocity recorded during the flight.
you
best
best 61.1 m/s · Flight #1146
Best avg burn G1.36 G 10th of 11
Average acceleration during the motor burn, in G.
you
best
best 3.56 G · Flight #1246
Longest flight39.21 s 6th of 11
Total recording time from launch to landing.
you
best
best 52.3 s · Flight #1333
Lowest spin98.05 dps 7th of 11
Average spin rate during the burn.
you
best
best 53.82 dps · Flight #1333
🌲 Is it in a tree?2.38 m 1st of 11
Just for fun: whichever flight came down closest to 8 m above the launch point (roughly tree height) is the one most likely stuck up a tree.
8 m
you
best
closest to 8 m · you at 2.38 m
Definições gerais do voo
Este é um registo das definições utilizadas para este voo. Visite a
Visite a página Meus dispositivos e configure as definições..
Pressão prevista
i
Set this to your local forecast pressure at sea level. This will offer you slightly improved accuracty for your flight, although it's not 100% essential every little helps!
Xcweather.co.uk is a decent place to grab pressures from for your location and time.
Xcweather.co.uk is a decent place to grab pressures from for your location and time.
1013.2 mbar
Deteção lançamento
i
This is the altitude above the launch pad altitude where the altimeter will trigger itself into recording / flight mode.
The altimeter keeps a constant average of the pressure while waiting for launch, it uses a simple algorithm and the pre-flight buffers to do this. The most recent 120 samples (~4 seconds) are ignored so your pre-trigger altitude won't effect the ground baseline.
For almost all uses we suggest keeping this on the 25 Meter (~82 feet) default settings. If you want to test your altimeter by throwing it in the air, or are planning a very low flight you may want to lower the setting.
The altimeter keeps a constant average of the pressure while waiting for launch, it uses a simple algorithm and the pre-flight buffers to do this. The most recent 120 samples (~4 seconds) are ignored so your pre-trigger altitude won't effect the ground baseline.
For almost all uses we suggest keeping this on the 25 Meter (~82 feet) default settings. If you want to test your altimeter by throwing it in the air, or are planning a very low flight you may want to lower the setting.
30 meters
Sample ratio
i
The altimeter runs at 50Hz however you can record every sample or every X samples in order to extend the log time. For example if you set the ratio to 1 it will save 1:1 samples, or if you set it to 3 it will save 1 in 3 samples.
1:1 (50Hz)
Max samples
i
This is the maximum samples the altimeter will log per flight. When it reaches this amount it will stop and save the recording.
0
Recording stop
i
This setting is how the altimeter decides to stop recording. You can choose either 450 (~9s) or 900 (~18s) samples stable or it will record until the max samples limit unless you press the BUTTON in Manual stop mode.
The samples stable method waits for the devices altitude not to change for the set number of samples. This is defined by not changing by more than +/- 1.0 meters for 98% of the samples, it's a reliable method to stop the recording after landing within 8-10 seconds (300 sample) or 16-20 seconds (600 sample).
The samples stable method waits for the devices altitude not to change for the set number of samples. This is defined by not changing by more than +/- 1.0 meters for 98% of the samples, it's a reliable method to stop the recording after landing within 8-10 seconds (300 sample) or 16-20 seconds (600 sample).
Auto: 450 samples stable (~9s)
Oversampling
i
Oversampling is a internal setting of the BMP 390 pressure sensor. It is how many samples are taken for each reading. By taking multiple samples for each pressure reading the altimeter reduces noise and increases the resolution of the output.
The sensor can run at 50 samples per second in 4X mode, so we suggest leaving it in this mode as it will offer the highest accuracy.
The sensor can run at 50 samples per second in 4X mode, so we suggest leaving it in this mode as it will offer the highest accuracy.
16x Oversampling
IIR filter
i
The IIR filter is another internal sensor for the BMP390 pressure sensor. It is a Infinite impulse response filter used to enhance pressure measurement accuracy by reducing noise. It's primarily for smoothing out rapid pressure changes.
We suggest not setting this too high as it will cause delay to changes in altitude if set very high.
We suggest not setting this too high as it will cause delay to changes in altitude if set very high.
COEFF 7
Pressure filter
i
This filter is a software Kalman filter that runs on the altimeters processor.
The Kalman filter uses a prediction step based on a system model and then a correction step using new measurements to refine its estimate, it creates accurate most certain results from data with noise in it.
The Kalman filter uses a prediction step based on a system model and then a correction step using new measurements to refine its estimate, it creates accurate most certain results from data with noise in it.
TruePath 1.0
Sample speed
i
The sample rate of the altimeter's sensors. 50Hz takes 50 samples per second, 100Hz takes 100 samples per second for higher resolution data.
200 Hz
Hybrid mode
i
When enabled, the altimeter records at full speed during ascent then switches to half speed after apogee to extend recording time during descent.
Enabled
Sync sensors
i
The filters on the pressure sensor can cause it to lag very slightly behind the Accelerometer and Gyroscope data.
The Sync sensors option detects how far out of sync these sensors are. It then corrects the Acceleration and Gyroscope readings to match the pressure sensor.
ATIVADO
Orientation
i
This is the orientation you intend to install the Altimeter in your rocket. It's needed to ensure completly accurate angles and orientation charts and reports. Check out the Manual for more information on this.
Down (text up)
IMU filter
i
The IMU filter, or fusion filter takes the data from each axis of the Gyroscope and Accelerometer to calculate the Pitch, Roll, Yaw and tilt angle from vertical.
These filters can build up some discrepency over time so it's important to calibrate your sensors to minimise this.
Madgwick 6-Axis
Launch ALP
i
This is prevention against accidental launch detection.
With this disabled the launch is based only on pressure and something that creates a low pressure can trigger the flight by accident. For example pulling your nose cone off can even trigger it.
With this enabled the rocket also needs to have seen 8 samples (0.25 seconds) of acceleration above this setting in the last 3 seconds as well as the pressure drop to trigger. There is a backup trigger of 1.05 seconds of altitude being above the launch detect setting too.
There are very few situations where this option would cause issues, so we suggest leaving it on.
With this disabled the launch is based only on pressure and something that creates a low pressure can trigger the flight by accident. For example pulling your nose cone off can even trigger it.
With this enabled the rocket also needs to have seen 8 samples (0.25 seconds) of acceleration above this setting in the last 3 seconds as well as the pressure drop to trigger. There is a backup trigger of 1.05 seconds of altitude being above the launch detect setting too.
There are very few situations where this option would cause issues, so we suggest leaving it on.
1.5G
Launch lock
i
When enabled, the altimeter locks out recording for a set period after power on to prevent false triggering during setup.
DISABLED
Static temperature
i
A fixed temperature value used for altitude calculation when the external temperature sensor is disabled or not connected.
15 °C
Calibração de sensores
Desvios de calibração utilizados neste voo.
Giroscópio
X
2.000°
Y
0.000°
Z
0.000°
Acelerómetro
⚠ O acelerómetro não foi calibrado
X
0.000 mG
Y
0.000 mG
Z
0.000 mG
Comentários
Comentários
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