UniversalScientificTechnologies / SPACEDOS02

Solid-state PIN diode dosimeter for manned spacecraft. Liulin detector replacement.
https://www.ust.cz/UST-dosimeters/SPACEDOS/#spacedos02
GNU General Public License v3.0
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cosmic-rays dosimeter dosimetry radiation radiation-detector radiation-detectors radiation-protection spacedos

SPACEDOS02A - PIN diode dosimeter for manned spacecraft

SPACEDOS is a miniature and lightweight version of AIRDOS02 cosmic radiation dosimeter modified for use onboard manned spacecraft.

SPACEDOS02A device from bottom side SPACEDOS02A device from top side

The device is currently being used onboard ISS. The following pictures show the processed data from the flight. Here is a radiation map, where the South Atlantic Anomaly is visible.

ISS radiation map

The following spectrum is a cumulative sum of all the measured particles during the flight.

ISS radiation spectra

Technical parameters are as follows:

Relevant scientific publications