mvn_flight

This project contains tools for decoding, converting, and visualizing telemetry data from the MVN. It includes utilities for unpacking binary archives, converting them to CSV, and generating plots for selected time intervals.

Contents

• Project structure
• Requirements
• Linux Setup
• Windows 10 Setup
• Using the tools
  • Plot all ASOTR data
  • Plot ASOTR data in specified date borders (for MVN reports)
• Contacts

Note 1: <PATH_TO_MVN_FLIGHT> - path where is mvn_flight scripts is cloned from heagit
Note 2: <PATH_TO_ASOTR_DATA> - path with raw MVN ASOTR data

Project structure

-> /bin/ - ready-to-use binary files and python scripts for assembling, extracting and plotting telemetry data
--> /bin/asotr_unzip_plot.sh or /bin/asotr_unzip_plot.bat — scripts to automate the unpack-convert-plot chain ASOTR data (Linux/Windows).
--> /bin/plot_flight_borders.py — Python script to generate plots from CSV data.
--> /bin/plot_flight_borders.sh or /bin/plot_flight_borders.bat - scripts to automate plot generations for MVN reports
--> /bin/tm_brd_parser.py - python script for demostration processing BRD telemetry data (1 Hz evolution)
--> /bin/tm_wheel_parser.py - python script for demostration processing BRD wheel telemetry data
-> /asotr_csv/ — binary parser to collect data from raw ASOTR data to CSV. This parser written using the Rust language. For more informatin see documentation in /asotr_csv/README.markdown).
-> /data/ — folder containing processed CSV files.
-> /plots/ — folder where output plots are saved.

Requirements

• Python version 3.10 or upper. For checking type:

python3 --version

• Rust compiler version 1.83.0 or upper. For checking type:

rustc --version

Linux Setup

1. Clone the repo to your computer:

git clone http://heagit.cosmos.ru/gamkov/mvn_flight.git

2. Install python and python libraries (if you don't have):

sudo apt update
sudo apt install python3 python3-pip
pip3 install --upgrade matplotlib pandas openpyxl scipy

1. Install Rust compiler (if you do not have):

curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf | sh

Windows 10 Setup

1. Clone the repo to your computer:

git clone http://heagit.cosmos.ru/gamkov/mvn_flight.git

2. Install Python from https://www.python.org/downloads/

3. Open CMD and install python dependencies:

pip install --upgrade matplotlib pandas openpyxl scipy

4. Install Rust compiler (if you do not have):
   Go to address https://www.rust-lang.org/tools/install and follow instructions
   For more detailed information you can go to: https://doc.rust-lang.ru/book/ch01-01-installation.html

Using the tools

Plot all ASOTR data

1. Donwload data from science data server to directory <PATH_TO_ASOTR_DATA>.
   If you don't have MVN data, you might download it from server with science SRG data (IP: 193.232.11.95).
   For questions about downloading science data contact Shtykovsky A. (a.shtykovsky@cosmos.ru) or Chelovekov I. (chelovekov@cosmos.ru)

Linux (for example):

sftp username@IP_address
cd mvn/data/data/2025
get -r 20250101*

Windows:

Open filezilla
connect to sft server
get data from: /export/home/user_name/mvn/data/data/2025

2. Parse all raw data from ASOTR into csv files and plot all csv data:

Linux:

cd bin
./asotr_unzip_plot.sh <PATH_TO_ASOTR_DATA>/

Windows:

cd bin
asotr_unzip_plot.bat <PATH_TO_ASOTR_DATA>\

csv data will be in directory:

/data/asotr/  

Plot ASOTR data in specified date borders (for MVN reports)

1-2. See previous chapter (Plot all ASOTR data)

3. plot ASOTR data in specified data borders

Linux:

cd bin
./plot_flight_borders.sh ../data/asotr/ 10.03.2025_00:00:00 23.04.2025_23:59:59

Windows:

cd bin
plot_flight_borders.bat ..\data\asotr\ 10.03.2025_00:00:00 23.04.2025_23:59:59

where:
10.03.2025_00:00:00 - start date_time
23.04.2025_23:59:59 - end date_time

plots with data are in the directory:

/plots/reports

Contatcs

For questions about the program, please contact Danila Gamkov, email: danila_gamkov@cosmos.ru