BS ISO 12208:2015 - Space systems. Space environment (natural and artificial). Observed proton fluences over long duration at GEO and guidelines for selection of confidence level in statistical model of solar proton fluences
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BS ISO 12208:2015

Space systems. Space environment (natural and artificial). Observed proton fluences over long duration at GEO and guidelines for selection of confidence level in statistical model of solar proton fluences

Status : Current, Under review   Published : December 2015

Format
PDF

Format
HARDCOPY



This International Standard describes a method to estimate energetic proton fluences in geosynchronous earth orbit (GEO) over a long duration (beyond the 11-year solar cycle), and presents guidelines for the selection of a confidence level in a model of solar proton fluences to estimate solar cell degradation.

Many of the proton data observed in GEO are archived, for example from GMS (Japan), METEOSAT (ESA) and GOES (USA). This method is a direct integration of these fluence data (or the observed data over 11 years is used periodically).

As a result, the confidence level can be selected from a model of solar proton fluences.

This International Standard is an engineering-oriented method used for specific purposes such as estimating solar panel degradation.




Standard NumberBS ISO 12208:2015
TitleSpace systems. Space environment (natural and artificial). Observed proton fluences over long duration at GEO and guidelines for selection of confidence level in statistical model of solar proton fluences
StatusCurrent, Under review
Publication Date31 December 2015
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesDD ISO/TS 12208:2011
International RelationshipsISO 12208:2015
Draft Superseded By15/30319150 DC
DescriptorsProtons, Environment (working), Degradation, Estimation, Statistical methods of analysis, Space technology, Solar cells, Spacecraft, Photovoltaic cells, Environmental testing
ICS49.140
Title in FrenchSystèmes spatiaux. Environnement spatial (naturel et artificiel). Fluences de protons observées sur une longue durée au GEO et lignes directrices pour la sélection du niveau de confiance dans le modèle statistique des fluences de protons solaires
CommitteeACE/68
ISBN978 0 580 89355 1
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.357 MB
Price£134.00


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