Record Attend B class
Nano V1 Rev 4 · firmware 1.65Secure logSecure logThe altimeter signed this log and it passed verification on upload, so the data is unchanged since the device wrote it.Signatures use Ed25519, which no current technology can forge.
Apogeum
265.62m
7.07 s after launch
Maks. wznoszenie
94m/s
peak ascent
Maks. podczas spalania
16.63G
during the burn
Lądowanie
32.25s
touchdown 11.49 m/s
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Podsumowanie lotu
The flight, moment by moment
Liftoff
0 s
Kąt rampy3.1°
Zejście z rampy13.41°
Launch detected
0.822 s
Wysokość30.09 m
Prędkość87.86 m/s
Wypalenie (pierwszy)
0.96 s
Wysokość43.63 m
Prędkość93.650 m/s
Apogeum
7.06 s
Wysokość265.62 Metry
Maks. nachylenie do wypalenia24.22°
Možliwy wyrzut
8.387 s
Wysokość258.18 m
Prędkość-7.72 m/s
Lądowanie
32.24 s
Wysokość-0.47 m
Maks. opadanie-15.12 m/s
Stabilność73.8%Dobry
Nachylenie przy wypaleniu (20%)92.2
20% · Rail angle 3.1°
Prędkość pochylania/odchylania (30%)86.2
25% · Coning 39.9/77.9°/s
Coning · boost (25%)62.2
25% · Spin 414.7°/s
Prostoliniowość ciągu (15%)60.9
30% · Thrust 91.5%
Rocket information
Calculated from the flight data alone
Boost acceleration97.6 m/s²
average over the burn · 9.9 g
Coast deceleration15.4 m/s²
average · gravity plus drag
Ballistic coefficient180 kg/m²
fitted to the 6.10 s coast
Apogee lost to tilt6.03 m
flown vertical ≈ 271.6 m · from the tilt at burnout
Chute opening peak49.63 G
largest deceleration after ejection
Average descent rate10.84 m/s
ejection to landing · 23.85 s
Bateria & temperatura 79% → 73% · Temperatura początek 14.73 → 17.16 °C · Start po włączeniu 7m 5s
Wysokość
Apogeum265.62 Metry
Czas do apogeum7.06 s
Wysokość wypalenia43.63 m
Wys. maks. prędkości41.72 m
Wys. wyrzutu258.18 m
Wys. lądowania-0.47 m
Wysokość nagrywania-119.28 m
Prędkość
Maks. wznoszenie94 m/s
Maks. opadanie-15.12 m/s
Przy wypaleniu93.650 m/s
Prędk. opadania-9.744 m/s
Prędk. wyrzutu-7.72 m/s
Prędk. lądowania-11.491 m/s
Przyspieszenie
Maks. podczas spalania16.63 G
Maks. wznoszenie16.63 G
Maks. opadanie49.63 G
Śr. wznoszenie1.19 G
Śr. spalanie10.42 G
Czasy
Wypalenie (pierwszy)0.96 s
Apogeum7.06 s
Možliwy wyrzut8.387 s
Lądowanie32.24 s
Kąty
Kąt rampy ?3.1° ± 0.29°
Zejście z rampy ?13.4°
Maks. nachylenie do wypalenia ?24.22°
Orientacja ?35.36°
Przesunięcie montażu ?2.2°
Przechylenie startowe-18.87°
Pochylenie startowe29.87°
Maks. obrót (spal.)760.22 dps
Śr. obrót (spal.)343.12 dps
Staging
Stages detected1
Burnout (refined)1.054 s
Stage S1 burnout
flip0.964 s
drag1.054 s
sig1.115 s
Recovery
Single deploy
No dual deploy detected on this flight.
Ogólne
Data przesłania01/11/26-12:42:05
Próbki danych8797
Całkowity czas nagrania49.564 s
Śr. próbki/s177.4
Liczba blokad0
Start po włączeniu7m 5s
Oś referencyjnaX
Bateria & temperatura
Bateria początek79%
Bateria koniec73%
Temperatura początek14.73°C
Temperatura koniec17.16°C
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Zdjęcia lotu 0
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Flown as
Rocket
None
not linked
Motor configuration
None
no motor recorded
Loaded weight
None
not entered
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Miejsce startu, data i godzina
Imagery © Esri, Maxar, Earthstar Geographics
Kliknij na mapę · Przeciągnij, aby dostosować
Canopy height from the Meta and WRI High Resolution Canopy Height Maps v2 (Meta and World Resources Institute, 2026; source imagery © 2016 Vantor), used under CC BY 4.0. Ground elevation built from Terrain Tiles (Mapzen and AWS Open Data), derived from 3DEP and GMTED courtesy of the U.S. Geological Survey, SRTM courtesy of NASA, and ETOPO1 courtesy of NOAA. Map and imagery credited on the view above.
No launch site has been set for this flight.
No conditions have been recorded for this flight.
About sea-level pressure and QNH
Sea-level pressure is kept as given: the model’s own, or the figure entered from a forecast or report. QNH is that pressure the way an altimeter setting means it, through the standard atmosphere, and is what the adjusted apogee and the adjusted CSV use.
Model values, not observations. NOAA GFS: weather data by Open-Meteo.com (CC BY 4.0). Ensemble: NOAA GEFS.
Animacja danych lotu
FLIGHT 3193
265.62 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
Uwaga: Animacja lotu wymaga montażu wysokościomierza w stałej orientacji. Skalibruj czujniki dla najlepszych wyników.
Rocketry Ltd
Nano V1
Kompaktowy altimetr do małych rakiet. Ten lot został wykonany na Nano V1.
Wersja sprzętu Rev 4Wersja oprogramowania 1.65Ostatnio online 01/11/26-12:42:05
Specyfikacja
Elektronika
- Mikrokontroler
- ESP32-S232-bit ESP32-S2 240MHz
- Akcelerometr
- ST LSM6DSO3232G 3-axis (SPI)
- Barometr
- Bosch BMP581300 to 1250 hPa within specification
- Żyroskop
- ST LSM6DSO322000 dgps 3-axis
Rejestracja danych
- Maksymalna częstotliwość próbkowania
- 833 Hz
- Maks. liczba próbek w zapisie
- 38,000
- Najdłuższy zapis
- 1 h 3 minAt 10Hz although default settings are 433Hz with 1:8 hybrid mode
Elektronika
- Mikrokontroler
- ESP32-S232-bit ESP32-S2 240MHz
- Akcelerometr
- ST LSM6DSO3232G 3-axis (I2C)
- Barometr
- Bosch BMP581300 to 1250 hPa within specification
- Żyroskop
- ST LSM6DSO322000 dgps 3-axis
Rejestracja danych
- Maksymalna częstotliwość próbkowania
- 833 Hz
- Maks. liczba próbek w zapisie
- 38,000
- Najdłuższy zapis
- 1 h 3 minAt 10Hz although default settings are 433Hz with 1:8 hybrid mode
Wymiary, waga i bateria
- Wymiary
- 20 × 10 × 8.9 mm
- Waga
- 1.65 g1.65 g z najmniejszą baterią
- Napięcie baterii
- 3 do 4.2 V
- Czas pracy na baterii
- 5na najmniejszej baterii
- Wymiary
- 20 × 10 × 8.9 mm
- Waga
- 1.65 g1.65 g z najmniejszą baterią
- Napięcie baterii
- 3 do 4.2 V
- Czas pracy na baterii
- 5na najmniejszej baterii
Dokumenty
Flights from this altimeter
2 of 220 of 117
DaVinki 1 Flight 2
428.7m
Record Attend B class this flight
265.6m
Nova Payloader (6) flight 43
330.4m
IRIS flight 4
344m
Chiefs BB flight 50
199.2m
Yellow Alpha flight 62
242.3m
1940 Exploratory Planetary Cargo Ferry flight 12
226.6m
Aphelion (2) flight 32
184m
Nova Payloader (6) flight 42
279.6m
Lil' Nuke Quest F41W-8
276.9m
Lil' Nuke Quest F41W-8 (chute didn't open)
295.8m
Estes Riptide C12-6
222.3m
Shrike flight 12 (Nano 2)
135.1m
Shrike flight 12 (Nano 1)
135m
Payloader II flight 21
246.3m
Payloader II flight 20
220.5m
Payloader II flight 19
139.7m
Cosmic Cascade flight 17
76.1m
Payloader II flight 18
131.4m
Cosmic Cascade flight 16
178m
Mini Hustler flight 28
96/100
Mini Hustler flight 27
95/100
Mini Hustler flight 24
95/100
Cosmic Cargo (2) flight 63
94/100
Mini Hustler flight 25
94/100
Cosmic Cargo (2) Flight 66
93/100
Green Eggs (3) flight 7
93/100
Cosmic Cargo (2) flight 55
93/100
Shrike flight 12 (Nano 2)
93/100
Cosmic Cargo (2) flight 65
93/100
Green Eggs (3) flight 6 (Nano 2)
93/100
Shrike flight 12 (Nano 1)
93/100
Green Eggs (3) flight 5 (Nano 1)
93/100
Cosmic Cargo (2) flight 64
93/100
Nova Payloader (6) flight 43
92/100
Mini Hustler flight 30
92/100
Nova Payloader (6) flight 33
92/100
Mini Hustler flight 31
91/100
Green Eggs (3) flight 3
91/100
Green Eggs (3) Flight 6 (Nano 1)
91/100
Lil Nuke - G80-10 - altimeter 4/4
823.1m
Lil Nuke - G80-10 - altimeter 3/4
823.1m
Lil Nuke - G80-10 - altimeter 2/4
822.9m
Lil Nuke - G80-10 - altimeter 1/4
822.8m
Flight #1583
776.2m
Lil Nuke - Flight with 4 altimeters - 4
756.8m
Lil Nuke - Flight with 4 altimeters - 3
756.7m
Flight #1527
640.7m
Flight #1057
635.6m
Flight #1056
578.9m
DaVinki 1 Flight 2
428.7m
Flight #1615
384.4m
Flight #1485
349.2m
IRIS flight 4
344m
Nova Payloader (6) flight 43
330.4m
Flight #1579
326.4m
Flight #2917
320.6m
Flight #1777
318.7m
Flight #1532
307.1m
Flight #1650
299.3m
Flight #1057
903.5s
Lil Nuke - G80-10 - altimeter 2/4
151.5s
Lil Nuke - G80-10 - altimeter 1/4
151.5s
Lil Nuke - G80-10 - altimeter 3/4
151.4s
Lil Nuke - G80-10 - altimeter 4/4
151.4s
Lil Nuke - Flight with 4 altimeters - 3
148.1s
Lil Nuke - Flight with 4 altimeters - 4
148s
DaVinki 1 Flight 2
105.5s
Nova Payloader (6) flight 43
98.8s
Nova Payloader (6) flight 42
97.3s
DaVinki 0 Flight 1
88.7s
Flight #1777
84.7s
Payloader II flight 15
80.9s
IRIS flight 4
80.7s
Chiefs BB flight 50
79.4s
1940 Exploratory Planetary Cargo Ferry flight 12
76.2s
Flight #1485
75.3s
Yellow Alpha flight 59
74.6s
Mini Hustler flight 29
73.5s
Green Eggs (3) flight 4
73.3s
Flight #1527
1631.1m
Flight #1057
1519.3m
Flight #1056
1431.7m
Flight #1583
635.1m
Flight #1162
472m
Flight #1485
429.2m
Flight #1615
402.3m
Flight #1149
392.7m
Flight #2908
320.4m
Yellow Alpha flight 59
212m
Flight #1392
175m
Lil Nuke - G80-10 - altimeter 3/4
168.1m
Lil Nuke - G80-10 - altimeter 1/4
165m
Lil Nuke - G80-10 - altimeter 4/4
163.6m
Lil Nuke - G80-10 - altimeter 2/4
162.7m
Lil Nuke - Flight with 4 altimeters - 4
159.4m
Flight #2788
158.4m
Flight #2789
157.9m
Lil Nuke - Flight with 4 altimeters - 3
156.9m
Flight #2987
155.1m
Flight #1562
5.4s
Flight #1563
5.4s
Flight #1660
6s
Flight #1564
6.1s
Flight #1546
6.2s
Flight #1056
18.9s
Flight #1583
20s
Flight #1615
20.4s
Flight #1527
21.5s
Flight #1581
21.8s
Flight #1532
23.4s
Flight #1579
23.7s
Flight #1484
24s
Flight #1533
25s
Flight #1162
25s
Flight #1392
25.7s
Flight #2857
27.5s
Flight #1136
27.6s
Flight #1138
29.2s
Flight #2908
29.8s
Settings, as they were for this flight
Ogólne ustawienia lotu
Ciśnienie prognozowane
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
Detekcja startu
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.
1:1:1 (400Hz)
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.
38000
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: 8s stable altitude
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
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.
400 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.
WŁĄCZONY (46 samples / 114.88ms)
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.
2.0G
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
Kalibracja czujników
Przesunięcia kalibracji użyte w tym locie.
Gyroskop⚠ Gyroskop nie został skalibrowany
X0.000°
Y0.000°
Z0.000°
Akcelerometr⚠ Akcelerometr nie został skalibrowany
X0.000 mG
Y0.000 mG
Z0.000 mG
Files
Where the altimeter signs its log, the file carries that signature and a tick beside it. A tick means the data is unchanged since the device wrote it, which is what a record claim needs.
CSV
3193.csv ✓ SIGNED
The log as columns of text. Opens in a spreadsheet, and in every simulator that reads flight data.
826 KB
LOG
3193.aclz ✓ SIGNED
The altimeter's own compressed log, exactly as the device wrote it. This is the file to keep for a record claim.
98 KB
Adjusted CSV2904 recalculated in your browser
The log recomputed for your own sea-level pressure and temperature. Columns: time, altitude as recorded and adjusted, raw altitude as recorded and adjusted, pressure.
This file is built here from the signed log, so it carries no signature of its own. Anyone verifying a claim should be sent to the flight page and build their own from the original.
Custom CSVbuilt in your browser
Pick any of the chart’s data sets, the worked-out ones included, and the part of the flight to cover. Values come in the units the chart is set to.
In the file
Time span
One row for every time any chosen data set has a sample. A data set with no sample at that time is left blank rather than filled in. Built from the chart’s data, so it carries no signature.
Share this flight
Anyone with the link can view this flight; nothing else on your account is shared.
Chart snapshot
A PNG of the chart exactly as you have it set right now: the series you have switched on, your zoom, your labels and any pressure correction applied.
Hotlink images
Stored images of the whole flight, altitude only, not your current chart view. Transparent, regenerated whenever the flight changes, and safe to hotlink on a forum.
QR code
Links to this flight page. Useful on a range card or a club display.
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