HPDE.io

Data Access

euv

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/MGS/Proxy/mgs-proxy-euv

Description

The F10.7 radio flux measured at Earth is used to estimate the solar EUV flux from 2-100 nm at Earth. These values are then scaled to Mars' orbital distance from the Sun using a 1/r2 scaling, and time-shifted to account for the solar longitude difference between the Earth and Sun. A 26-day solar rotation rate is assumed.

View XML | View JSON | Edit

Details

Version:2.4.1

NumericalData

ResourceID
spase://CNES/NumericalData/CDPP-AMDA/MGS/Proxy/mgs-proxy-euv
ResourceHeader
ResourceName
euv
AlternateName
Extreme Ultraviolet Proxy
ReleaseDate
2012-03-06 20:46:17Z
Description

The F10.7 radio flux measured at Earth is used to estimate the solar EUV flux from 2-100 nm at Earth. These values are then scaled to Mars' orbital distance from the Sun using a 1/r2 scaling, and time-shifted to account for the solar longitude difference between the Earth and Sun. A 26-day solar rotation rate is assumed.

Contacts
RolePersonStartDateStopDateNote
1.TechnicalContactspase://CNES/Person/CDPP-AMDA/David.Brain
InformationURL
Name
MGS Proxy webpage
URL
http://sprg.ssl.berkeley.edu/~brain/proxies/euvproxy.html
AccessInformation
RepositoryID
spase://SMWG/Repository/CDPP/AMDA
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA HAPI Server
URL
http://amda.irap.omp.eu/service/hapi
Style
HAPI
Description

Web Service to this product using the HAPI interface.

Format
CSV
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse".. See the Rules of the road at http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.
AccessInformation
RepositoryID
spase://SMWG/Repository/CDPP/AMDA
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA Web application
URL
http://amda.cdpp.eu
Description

Access to Data via CDPP/AMDA Web application.

Format
CSV
Format
VOTable
Format
CDF
Format
PNG
Acknowledgement
Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse".. See the Rules of the road at http://amda.cdpp.eu/help/policy.html. Please acknowledge the Data Providers.
ProviderName
David Brain
InstrumentIDs
spase://CNES/Instrument/CDPP-AMDA/MGS/PROXY
MeasurementType
Irradiance
TemporalDescription
TimeSpan
StartDate
1999-01-01 00:00:00Z
StopDate
2006-12-31 22:00:00Z
CadenceMin
PT1H
CadenceMax
PT2H
ObservedRegion
Mars
Caveats
The EUV proxy relies on a number of assumptions, not least of which is extrapolation and time-shifting of observations from Earth to Mars. Please use appropriate caution when using the information on this page. We favor use of the EUV proxy for statistical studies (e.g. comparing observations made during high EUV time periods to low EUV time periods), rather than specific case studies.
Parameter #1
Name
flux_earth
ParameterKey
mgs_euv_earth
Units
sfu
UnitsConversion
1.e-22 W/m2-Hz
Wave
WaveType
Photon
WaveQuantity
EnergyFlux
Parameter #2
Name
flux_mars
ParameterKey
mgs_euv_mars
Units
sfu
UnitsConversion
1.e-22 W/m2-Hz
Wave
WaveType
Photon
WaveQuantity
EnergyFlux