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Wind 3DP SST Open Proton Energy-Angle Distributions

(2021). Wind 3DP SST Open Proton Energy-Angle Distributions [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/yw1c-yf03. Accessed on .

Note: Proper references, including those in BibTex or other formats, should include the "Accessed on date" as shown above to identify the version of the resource being cited in a given publication.

ResourceID
spase://NASA/NumericalData/Wind/3DP/SST_Open/PD/PT24S

Description

Proton energy-angle distributions 70 keV - 6.8 MeV, often at 24 sec, SST Open, Wind 3DP - R. Lin (UC Berkeley)

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Details

Version:2.3.2

NumericalData

ResourceID
spase://NASA/NumericalData/Wind/3DP/SST_Open/PD/PT24S
ResourceHeader
ResourceName
Wind 3DP SST Open Proton Energy-Angle Distributions
DOI
https://doi.org/10.48322/yw1c-yf03
ReleaseDate
2021-05-31 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-05-31 12:34:56.789
Note
Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB
Description

Proton energy-angle distributions 70 keV - 6.8 MeV, often at 24 sec, SST Open, Wind 3DP - R. Lin (UC Berkeley)

Acknowledgement
Principle Investigators Robert Lin and Stuart Bale, the Wind 3DP team, and the Space Physics Data Facility (SPDF)/NASA GSFC
PublicationInfo
Authors
Lin, Robert P.; Bale, Stuart D.; & Wilson III, Lynn B.
PublicationDate
2021-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Robert.P.Lin
2.PrincipalInvestigatorspase://SMWG/Person/Stuart.D.Bale
3.GeneralContactspase://SMWG/Person/Robert.E.McGuire
InformationURL
Name
Caveats to the use of Wind 3DP data
URL
https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/wind3dp_caveats.pdf
Description

Caveats for the correct use of Wind 3DP datasets

InformationURL
Name
Wind 3DP home page at UCB
URL
http://sprg.ssl.berkeley.edu/wind3dp/
Description

home page at UCB (with plotting and digital data)

PriorIDs
spase://VSPO/NumericalData/Wind/3DP/SST_Open/PD/PT24S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sopd/
Description

In CDF via ftp from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sopd/
Description

In CDF via HTTP from SPDF

Format
CDF
Acknowledgement
Please acknowledge the CDAWeb team at GSFC/SPDF.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_SOPD_3DP&index=sp_phys
ProductKey
WI_SOPD_3DP
Format
Text
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
WI_SOPD_3DP
Description

Web Service to this product using the HAPI interface.

Format
CSV
InstrumentIDs
spase://SMWG/Instrument/Wind/3DP
MeasurementType
EnergeticParticles
TemporalDescription
TimeSpan
StartDate
1994-11-15 12:56:18.000Z
RelativeStopDate
-P30D
Cadence
PT24S
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
Epoch
ParameterKey
Epoch
Description

Number of milliseconds since CDF_EPOCH: 0000-01-01T00:00:00.000.

Units
ms
UnitsConversion
1e-3>s
ValidMin
01-Jan-1956 00:00:00.000
ValidMax
01-Jan-2083 00:00:00.000
FillValue
-1.0E31
Support
SupportQuantity
Temporal
Parameter #2
Name
Unix Time
ParameterKey
TIME
Description

Time since 1970-01-01T00:00:00Z in seconds

Units
s
Support
SupportQuantity
Temporal
Parameter #3
Name
Electron Flux
ParameterKey
FLUX
Description

Proton number flux 70 keV to 6.8 MeV in 9 energy and 8 pitch angle bins. The first dimension corresponds to 9 time dependent energy bands (parameter ENERGY,centered from ~70 keV to 6.8 MeV). The 2nd dimension corresponds to 8 time dependent pitch angles (parameter PANGLE, ranging from ~15 deg to ~165 deg)

Units
#/(cm^2*ster*eV*s)
Structure
Size
9 8
Particle
ParticleType
Electron
ParticleQuantity
NumberFlux
EnergyRange
Low
70000
High
6800000
Units
eV
AzimuthalAngleRange
Low
0
High
360
Units
degrees
PolarAngleRange
Low
0
High
180
Units
degrees
Parameter #4
Name
Electron Pitch Angle
ParameterKey
PANGLE
Description

Time-varying proton pitch angles in 8 angular bins

Units
degree
Structure
Size
8
Description

The 8 average pitch angles for this pitch angle distribution

Particle
ParticleType
Electron
Qualifier
DirectionAngle
ParticleQuantity
ArrivalDirection
Parameter #5
Name
Electron Energy
ParameterKey
ENERGY_filled
Description

Time-varying proton energies in 9 channels

Units
eV
Structure
Size
9
Description

The 9 average electron energies for this pitch angle distribution

Particle
ParticleType
Electron
Qualifier
Average
ParticleQuantity
Energy
EnergyRange
Low
70000
High
6800000
Units
eV
Parameter #6
Name
SW Velocity vector
ParameterKey
VSW
Description

SW Velocity vector (from ions and ground-based processing)

Units
km/s
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Structure
Size
3
Element
Name
VSWion_x
Index
1
ValidMin
-3000
ValidMax
3000
Element
Name
VSWion_y
Index
2
ValidMin
-3000
ValidMax
3000
Element
Name
VSWion_z
Index
3
ValidMin
-3000
ValidMax
3000
Particle
ParticleType
Ion
Qualifier
Moment
ParticleQuantity
FlowVelocity
EnergyRange
Low
70000
High
6800000
Units
eV
Parameter #7
Name
Magnetic field vector in GSE coordinates
ParameterKey
MAGF
Description

Magnetic field vector in GSE coordinates

Units
nT
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
Structure
Size
3
Element
Name
Bx
Index
1
ValidMin
-500
ValidMax
500
Element
Name
By
Index
2
ValidMin
-500
ValidMax
500
Element
Name
Bz
Index
3
ValidMin
-500
ValidMax
500
Field
Qualifier
Average
Qualifier
Vector
FieldQuantity
Magnetic