Developing a language for telemetry data analysis

The paper discusses a programming language developed at the Mission Control Center for preparing subroutines to analyze telemetry data. The language is based on modern programming languages and includes specialized tools for telemetry data handling. The paper provides a description of unique language elements, and examples of source code. Implemented for the language were a compiler and an interpreter, which were adopted by the telemetry data processing system at the Mission Control Center, and are used for telemetry support in controlling the missions of the Russian Segment of the International Space Station and other spacecraft.