Instruments

HaloSat flight chassis Science Instruments and Avionics for HaloSat
HaloSat flight chassis. HaloSat science instruments (including three X-ray detector ports: circular openings facing forward here) and avionics integrated into the chassis.
HaloSat in vibration testing
Instruments on the vibration testing table

Schematics

SDD schematic HaloSat spacecraft design
Components of the silicon drift detector. Spacecraft design diagram