Proton Event Detected

Started:NA UT
Ended:NA UT
Duration:NA


The Event selection criterion is when the NOAA/GOES-N/A five minute averaged NA flux exceeds N/A p+/cm²/s/sr. The event is considered to have ended when the flux returns to below NA p+/cm²/s/sr.


Event History



Event Accumulated Fluence Spectrum




Event Integrated Fluence Spectra

Energy [MeV]Fluence [#/cm²]
1
N/A
5
N/A
10
N/A
30
N/A
50
N/A
100
N/A


The Loge Event Integrated Fluence has been fit to:

Form of Fit A B
Exp. In Rigidity, R1 A * e-R/B
N/A
N/A
N/A
Exp. in Energy A * e-E/B
N/A
N/A
N/A
Power Law A * EB
N/A
N/A
N/A
1 Where the rigidity is defined by: R(E) = SQRT( E² + 1862*E)) ; Energy (E) is in MeV

The column above appears in red if the value is greater than NA , yellow if less than NA and green if less than NA . This can be used as a quick reference to the applicability of the various fits. The function is calculated as a relative error, not the absolute error, for the loge of the event fluence. i.e.

(a,b)=SUM( ((yi - a - b*xi)²/yi))



This is goodness of fit measure is only provided to permit a comparison between various algorithms.


Radiation Effects Plots include:

These plots were created from the exponential in rigidity fit mentioned above. As this fit might not always accurately represent the form of the integral particle spectrum, the radiation effects plots might not reliably represent the actual dose/degradation of the event.



Return to the Archive of Previous events.


N/A