CubeSats Reach the Millisecond X-Ray Domain: Crab Pulsar Timing with SpIRIT/HERMES

Wladimiro Leone, R. Mearns, T. Di Salvo +70

The High Energy Rapid Modular Ensemble of Satellites (HERMES) instrument is a compact X/${\hat{I}}^3$-ray spectrometer operating on board the 6U (11 kg) SpIRIT CubeSat. The payload is parti…