The design and implementation of GECAM satellite payload performance monitoring software

The Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is primarily designed to spot gamma-ray bursts corresponding gravitational waves. In order achieve stable observations from various astronomical phenomena, the payload performance need be monitored during in-orbit operation. This article describes design and implementation of GECAM satellite monitoring (GPPM) software. software extracts status telescope (light curves, energy spectrums, characteristic peak fitting etc) data. Considering large amount parameters in engineering data, we have a method parameter processing based on configuration tables. can deal with frequent changes data formats facilitate program maintenance. Payload are through defined thresholds reports. entire implemented python language huge observation stored MongoDB. GPPM been completed, tested ground monitor effectively. overall applied other satellites.