Earth Dose Equivalent Plots: Computed hourly showing the last 5 days of activityCritical information about radiation for working near Earth over 5 days

Dose Equivalent Earth Earth Fluxes Dose Equivalent Earth Data Earth Data Fluxes Dose Equivalent Earth Cumulative
5 days Dose Equivalent Earth 5 days Earth Fluxes 5 days Dose Equivalent Earth Data 5 days Earth Data Fluxes 5 days Dose Equivalent Earth Cumulative
Dose Equivalent Earth Data Cumulative Does Equivalent Skin Earth Cumulative Dose Equivalent Skin Earth Data Cumulative

Dose Equivalent BFO Earth Cumulative

 Dose Equivalent BFO Earth Data Cumulative
5 days Dose Equivalent Earth Data Cumulative 5 days Dose Equivalent skin_limits Earth Cumulative 5 days Dose Equivalent skin_limits Earth Data Cumulative 5 days Dose Equivalent bfo_limits Earth Cumulative 5 days Dose Equivalent bfo_limits Earth Data Cumulative

Dose Equivalent Earth

Dose Equivalent Legend

Dose Equivalent Legend
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

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.
 

Dose Equivalent Earth Data

Dose Equivalent Legend

Dose Equivalent Legend
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

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.
 

 

Flux Earth

Flux Legend

Flux Legend

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.
 

 

Flux Earth Data

Flux Legend

Flux Legend

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.
 

 

 

Dose Equivalent Earth Cumulative

Dose Equivalent Earth Cumulative Legend

Dose Equivalent Legend
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

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.
 

 

Dose Equivalent Earth Data Cumulative

Dose Equivalent Earth Data Cumulative Legend

Dose Equivalent Legend
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

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.
 

 

Dose Equivalent Skin Limit Earth Cumulative

Dose Equivalent Skin Limit Earth Cumulative Legend

Skin Limit Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

 

Dose Equivalent Skin Limit Earth Data Cumulative

Dose Equivalent Skin Limit Earth Data Cumulative Legend

Skin Limit Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Cumulative

Dose Equivalent BFO Limit Earth Cumulative Legend

BFO Limit Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Data Cumulative

Dose Equivalent BFO Limit Earth Data Cumulative Legend

BFO Limit Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Earth Dose Equivalent Plots: Computed daily showing the last 7 days of activityCritical information about radiation for working near Earth over 7 days

Dose Equivalent Earth Earth Fluxes Dose Equivalent Earth Data Earth Data Fluxes Dose Equivalent Earth Cumulative
7 days Dose Equivalent Earth 7 days Dose Equivalent Earth Data 7 days Earth Fluxes 7 days Earth Data Fluxes 7 days Dose Equivalent Earth Cumulative
Dose Equivalent Earth Data Cumulative Does Skin Earth Cumulative Dose Equivalent Skin Earth Data Cumulative

Dose Equivalent BFO Earth Cumulative

 Dose Equivalent BFO Earth Data Cumulative
7 days Dose Equivalent Earth Data Cumulative 7 days Dose Equivalent skin_limits Earth Cumulative 7 days Dose Equivalent skin_limits Earth Data Cumulative 7 days Dose Equivalent bfo_limits Earth Cumulative 7 days Dose Equivalent bfo_limits Earth Data Cumulative

Dose Equivalent Earth

Dose Equivalent Legend
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

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.
 

Dose Equivalent Earth Data

Dose Equivalent Legend
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

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.
 

Flux Earth

Flux Legend

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.
 

Flux Earth Data

Flux Legend

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.
 

Dose Equivalent Earth Cumulative

Dose Equivalent Earth Cumulative Legend
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

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.
 

Dose Equivalent Earth Data Cumulative

Dose Equivalent Earth Data Cumulative Legend
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

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.
 

Dose Equivalent Skin Limit Earth Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent Skin Limit Earth Data Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Data Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Earth Dose Equivalent Plots: Computed daily showing the last 31 days of activityCritical information about radiation for working near Earth over 31 days

Dose Equivalent Earth Earth Fluxes Dose Equivalent Earth Data Earth Data Fluxes Dose Equivalent Earth Cumulative
31 days Dose Equivalent Earth 31 days Dose Equivalent Earth Data 31 days Earth Fluxes 31 days Earth Data Fluxes 31 days Dose Equivalent Earth Cumulative
Dose Equivalent Earth Data Cumulative Does Skin Earth Cumulative Dose Equivalent Skin Earth Data Cumulative

Dose Equivalent BFO Earth Cumulative

 Dose Equivalent BFO Earth Data Cumulative
31 days Dose Equivalent Earth Data Cumulative 31 days Dose Equivalent skin_limits Earth Cumulative 31 days Dose Equivalent skin_limits Earth Data Cumulative 31 days Dose Equivalent bfo_limits Earth Cumulative 31 days Dose Equivalent bfo_limits Earth Data Cumulative

Dose Equivalent Earth

Dose Equivalent Legend
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

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.
 

Dose Equivalent Earth Data

Dose Equivalent Legend
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

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.
 

Flux Earth

Flux Legend

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.
 

Flux Earth Data

Flux Legend

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.
 

Dose Equivalent Earth Cumulative

Dose Equivalent Earth Cumulative Legend
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

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.
 

Dose Equivalent Earth Data Cumulative

Dose Equivalent Earth Data Cumulative Legend
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

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.
 

Dose Equivalent Skin Limit Earth Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent Skin Limit Earth Data Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Data Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
 

Earth Dose Equivalent Plots: Computed daily showing the last 366 days of activityCritical information about radiation for working near Earth over 366 days

Dose Equivalent Earth Earth Fluxes Dose Equivalent Earth Data Earth Data Fluxes Dose Equivalent Earth Cumulative
366 days Dose Equivalent Earth 366 days Dose Equivalent Earth Data 366 days Earth Fluxes 366 days Earth Data Fluxes 366 days Dose Equivalent Earth Cumulative
Dose Equivalent Earth Data Cumulative Does Skin Earth Cumulative Dose Equivalent Skin Earth Data Cumulative

Dose Equivalent BFO Earth Cumulative

 Dose Equivalent BFO Earth Data Cumulative
366 days Dose Equivalent Earth Data Cumulative 366 days Dose Equivalent skin_limits Earth Cumulative 366 days Dose Equivalent skin_limits Earth Data Cumulative 366 days Dose Equivalent bfo_limits Earth Cumulative 366 days Dose Equivalent bfo_limits Earth Data Cumulative

Dose Equivalent Earth

Dose Equivalent Legend
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

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.
 

Dose Equivalent Earth Data

Dose Equivalent Legend

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.
 

Flux Earth

Flux Legend

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.
 

Flux Earth Data

Flux Legend

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.
 

Dose Equivalent Earth Cumulative

Dose Equivalent Earth Cumulative Legend
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

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.
 

Dose Equivalent Earth Data Cumulative

Dose Equivalent Earth Data Cumulative Legend
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

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.
 

Dose Equivalent Skin Limit Earth Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent Skin Limit Earth Data Cumulative

Dose Equivalent Skin Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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
 

Dose Equivalent BFO Limit Earth Data Cumulative

Dose Equivalent BFO Limit Cumulative Legend
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. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 30 47 cSv
Green. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 30 62 cSv
Blue. Career Effective Dose Limit for 1 year missions for a 3% REID Female Age 50 92 cSv
Purple. Career Effective Dose Limit for 1 year missions for a 3% REID Male Age 50 115 cSv

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.
  • For more information on career Effective dose limits and other age groups refer to Table 1 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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