Al 0.3 g/cm2 |
Thin spacesuit shielding |
Al 1.0 g/cm2 |
Nominal spacecraft shielding |
Al 5.0 g/cm2 |
Thick spacecraft shielding |
Al 10.0 g/cm2 |
Storm shelter shielding |
H2O 1 g/cm2 |
Lens/Eye dose proxy |
H2O 10g/cm2 |
Blood Forming Organ (BFO) dose proxy |
Red 30 Day limit |
150 cGy |
Black 1 Year limit |
300 cGy |
Model Assumptions:
- Full sky exposure
- No Galactic Cosmic Ray contributions
- For fluxes, SEP fluxes assumed
- Differential energy fluxes are calculated from GOES observations only for near Earth using inner boundary input into the EPREM model and projected near the Moon.
- For more information on Short-term or Career Non-Cancer Effects dose limits refer to Table 2 in cucinotta2010SW000572-pip.pdf - Space Radiation Risk Limits and Earth-Moon-Mars Environmental Models by Francis A. Cucinotta, Shaowen Hu, Nathan A. Schwadron, K. Kozarev, Lawrence W. Townsend and Myung-Hee Y. Kim
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