Version:2.4.1
NumericalData
ResourceID
spase://CNES/NumericalData/CDPP-AMDA/OMNI/omni-hour-all
ResourceHeader
ResourceName
OMNI - Sun / Solar Wind / Ground-Based Indices - 1 hour
AlternateName
Hourly averaged
ReleaseDate
2024-09-29 22:22:28Z
Description
Hourly averaged, multi-source, near-Earth solar wind magnetic
field, plasma and energetic proton flux data, plus AE, AU, AL, Kp, ap, and Dst
geomagnetic indices, Polar Cap (Thule) index, F10.7 index, and Rz (sunspot number).
Acknowledgement
We acknowledge the experiment teams that acquired, processed
and provided the OMNI-included data, and J.H. King and N.E. Papitashvili of NASA/GSFC
for creating the OMNI data set.
Contacts
InformationURL
Name
OMNI documentation at OMNIWeb
URL
Description
Extensive OMNI documentation pages
InformationURL
Name
Matzka, J., Stolle, C., Yamazaki, Y., Bronkalla, O., and Morschhauser, A. (2021). The geomagnetic Kp index and derived indices of geomagnetic activity. Space Weather, 19, e2020SW002641.
URL
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA HAPI Server
URL
Style
HAPI
ProductKey
omni-hour-all
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 https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDPP/AMDA Web application
URL
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 https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers.
ProcessingLevel
Calibrated
ProviderName
CDAWeb
ProviderResourceName
OMNI2_H0_MRG1HR
InstrumentIDs
MeasurementType
ThermalPlasma
MeasurementType
MagneticField
MeasurementType
EnergeticParticles
MeasurementType
ActivityIndex
TemporalDescription
TimeSpan
StartDate
1970-01-01 00:00:00Z
StopDate
2024-09-20 10:00:00Z
Cadence
PT1H
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
|b|
ParameterKey
omni_imf_mag
UCD
phys.magField
Units
nT
RenderingHints
Field
Qualifier
Average
FieldQuantity
Magnetic
Parameter #2
Name
sw average b magn (vec)
ParameterKey
omni_imf_mag_vec
UCD
phys.magField
Units
nT
RenderingHints
Field
Qualifier
Average
FieldQuantity
Magnetic
Parameter #3
Name
b_gse
ParameterKey
omni_imf
UCD
phys.magField
Units
nT
RenderingHints
Structure
Size
3
Element
Name
bx
Index
1
ParameterKey
omni_imf(0)
Element
Name
by
Index
2
ParameterKey
omni_imf(1)
Element
Name
bz
Index
3
ParameterKey
omni_imf(2)
Field
Parameter #4
Name
sw density
ParameterKey
omni_sw_n
UCD
phys.density;phys.atmol.ionStage
Units
cm-3
RenderingHints
Particle
ParticleType
Ion
ParticleType
Electron
ParticleType
Proton
ParticleQuantity
NumberDensity
Parameter #5
Name
sw temperature
ParameterKey
omni_sw_t
UCD
phys.temperature;phys.atmol.ionStage
Units
K
RenderingHints
Particle
ParticleType
Ion
ParticleType
Electron
ParticleType
Proton
ParticleQuantity
Temperature
Parameter #6
Name
sw v_bulk
ParameterKey
omni_sw_v
UCD
phys.veloc;phys.atmol.ionStage
Units
km/s
RenderingHints
Particle
ParticleType
Ion
ParticleType
Electron
ParticleType
Proton
ParticleQuantity
Velocity
Parameter #7
Name
sw v_lon
ParameterKey
omni_sw_vlon
UCD
phys.veloc;phys.atmol.ionStage
Units
deg
RenderingHints
Particle
ParticleType
Proton
Qualifier
DirectionAngle.AzimuthAngle
ParticleQuantity
FlowVelocity
Parameter #8
Name
sw v_lat
ParameterKey
omni_sw_vlat
UCD
phys.veloc;phys.atmol.ionStage
Units
deg
RenderingHints
Particle
ParticleType
Proton
Qualifier
DirectionAngle.ElevationAngle
ParticleQuantity
FlowVelocity
Parameter #9
Name
sw alpha ratio
ParameterKey
omni_sw_alpha
UCD
phys.abund
RenderingHints
Particle
ParticleType
AlphaParticle
Qualifier
Ratio
ParticleQuantity
NumberDensity
Parameter #10
Name
sw ram pressure
ParameterKey
omni_sw_ram
UCD
phys.pressure;phys.atmol.ionStage
Units
nPa
RenderingHints
Particle
ParticleType
Ion
ParticleType
Electron
ParticleType
Proton
ParticleQuantity
Pressure
Parameter #11
Name
sw electric field
ParameterKey
omni_sw_e
UCD
phys.electField
Units
mV/m
RenderingHints
Field
Parameter #12
Name
sw beta
ParameterKey
omni_sw_beta
UCD
phys.pressure;arith.ratio
RenderingHints
Mixed
Parameter #13
Name
sw mach alfven
ParameterKey
omni_sw_mach
UCD
phys.veloc;arith.ratio
RenderingHints
Mixed
MixedQuantity
AlfvenMachNumber
Parameter #14
Name
Kp index
ParameterKey
omni_kp
Description
The standard Kp values look like 0, 0+, 1-, 1, 1+, 2-, ... but are stored as Kp = 0, 3, 7, 10, 13, 17, ... in the OMNI data set. We have mapped 0+ to 3, 1- to 7, 1 to 10, 1+ to 13, 2- to 17, etc.
UCD
meta.code;phys.magField
RenderingHints
Support
Parameter #15
Name
AE index
ParameterKey
omni_ae
UCD
src.var.index;phys.magField
Units
nT
RenderingHints
Support
Parameter #16
Name
Dst index
ParameterKey
omni_dst
UCD
src.var.index;phys.magField
Units
nT
RenderingHints
Support
Parameter #17
Name
sunspot number
ParameterKey
omni_sunspots
Description
Daily sunspot number
UCD
meta.number
RenderingHints
Support
Parameter #18
Name
F10.7 solar index
ParameterKey
omni_f107
Units
10e-22 W/m^2/Hz
RenderingHints
Support
Parameter #19
Name
sw integral proton fluxes
ParameterKey
omni_hour_pflux
UCD
phys.flux
RenderingHints
Structure
Size
6
Element
Name
>1MeV
Index
1
ParameterKey
omni_hour_pflux(0)
Element
Name
>2MeV
Index
2
ParameterKey
omni_hour_pflux(1)
Element
Name
>4MeV
Index
3
ParameterKey
omni_hour_pflux(2)
Element
Name
>10MeV
Index
4
ParameterKey
omni_hour_pflux(3)
Element
Name
>30MeV
Index
5
ParameterKey
omni_hour_pflux(4)
Element
Name
>60MeV
Index
6
ParameterKey
omni_hour_pflux(5)
Support