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Data Access
FTPS from SPDF (not with most browsers)
HTTPS from SPDF
CDAWeb
WebService:
CDAWeb Programmatic Data Access
HAPI: CDAWeb HAPI Server
SOHO Charge, Element, and Isotope Analysis System (CELIAS) Proton Monitor (PM) 5-minute Solar Wind Data in CDF Format
var authors='Lasley, Scott';
document.write(authors);
(2023).
SOHO Charge, Element, and Isotope Analysis System (CELIAS) Proton Monitor (PM) 5-minute Solar Wind Data in CDF Format.
[Data set].
Space Physics Data Facility.
https://doi.org/10.48322/a1m9-qh25. Accessed on document.write(currentDateStr);.
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ResourceID
spase://NASA/NumericalData/SOHO/CELIAS/PM/CDF/PT5M
Description
The data include 5-minute proton speed, density, most probable thermal speed, and arrival direction, as well as predicted alpha-particle speed. Also included are the SOHO spacecraft predicted positon in GSE coordinates, Heliocentric Range, Heliographic Latitude and Longitude, and Earth Carrington Rotation Number. This CDF dataset was converted from the original ASCII dataset at the SOHO Archive https://soho.nascom.nasa.gov/data/archive.html. Description of the CELIAS-PM instrument and scientific scope can be found on the CELIAS instrument home page http://www2.physik.uni-kiel.de/SOHO-CELIAS/ and on the SOHO mission home page https://sohowww.nascom.nasa.gov/. CELIAS Instrument Publication: Hovestadt, D., Hilchenbach, M., Bürgi, A. et al. CELIAS - Charge, Element and Isotope Analysis System for SOHO, Sol Phys 162, 441–481 (1995), https://doi.org/10.1007/BF00733436.
Metadata Rights
CC0-1.0:
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data/software may be subject to a different license.
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Details
Version:2.7.1
NumericalData
ResourceID
spase://NASA/NumericalData/SOHO/CELIAS/PM/CDF/PT5M
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
SOHO Charge, Element, and Isotope Analysis System (CELIAS) Proton Monitor (PM) 5-minute Solar Wind Data in CDF Format
DOI
https://doi.org/10.48322/a1m9-qh25
ReleaseDate
2026-06-26 13:28:01Z
RevisionHistory
RevisionEvent
ReleaseDate
2024-01-22 12:34:56.789Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2024-01-22 12:34:56.789Z
Note
Added DOI and PublicationInfo minted by AK, added and updated URLs, reviewed by AK 20240122
RevisionEvent
ReleaseDate
2025-10-03 10:49:10Z
Note
Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB
RevisionEvent
ReleaseDate
2025-12-04 13:31:28Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB
RevisionEvent
ReleaseDate
2026-06-26 13:28:01Z
Note
Add 'Z' to RevisionEvent:ReleaseDate(s), PublicationDate, TemporalDescription:TimeSpan:StartDate. ZCB
Description
The data include 5-minute proton speed, density, most probable thermal speed, and arrival direction, as well as predicted alpha-particle speed. Also included are the SOHO spacecraft predicted positon in GSE coordinates, Heliocentric Range, Heliographic Latitude and Longitude, and Earth Carrington Rotation Number. This CDF dataset was converted from the original ASCII dataset at the SOHO Archive https://soho.nascom.nasa.gov/data/archive.html. Description of the CELIAS-PM instrument and scientific scope can be found on the CELIAS instrument home page http://www2.physik.uni-kiel.de/SOHO-CELIAS/ and on the SOHO mission home page https://sohowww.nascom.nasa.gov/. CELIAS Instrument Publication: Hovestadt, D., Hilchenbach, M., Bürgi, A. et al. CELIAS - Charge, Element and Isotope Analysis System for SOHO, Sol Phys 162, 441–481 (1995), https://doi.org/10.1007/BF00733436.
Acknowledgement
Please acknowledge the Principal Investigator R. Wimmer-Schweingruber for use of these data.
PublicationInfo
Authors
Lasley, Scott
PublicationDate
2023-01-01 00:00:00Z
PublishedBy
Space Physics Data Facility
Contacts
Role
Person
StartDate
StopDate
Note
1.
PrincipalInvestigator
spase://SMWG/Person/Robert.F.Wimmer-Schweingruber
2.
CoInvestigator
spase://SMWG/Person/Scott.Lasley
3.
MetadataContact
spase://SMWG/Person/Andriy.Koval
InformationURL
Name
SOHO Mission Home Page
URL
https://sohowww.nascom.nasa.gov/
InformationURL
Name
CELIAS Instrument Home Page
URL
https://www.ieap.uni-kiel.de/et/soho/celias/
InformationURL
Name
CELIAS Instrument DOI
URL
https://doi.org/10.5270/esa-iey8z2h
InformationURL
Name
CELIAS Instrument Publication
URL
https://doi.org/10.1007/BF00733436
Description
Hovestadt, D., Hilchenbach, M., Bürgi, A. et al. CELIAS - Charge, Element and Isotope Analysis System for SOHO. Sol Phys 162, 441–481 (1995)
InformationURL
Name
The SOHO Archive
URL
https://soho.nascom.nasa.gov/data/archive.html
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/soho/celias/pm_5min/
Description
Access to Data in CDF Format via ftps from SPDF
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/soho/celias/pm_5min/
Description
Access to Data in CDF Format via https from SPDF
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=SOHO_CELIAS-PM_5MIN&index=sp_phys
ProductKey
SOHO_CELIAS-PM_5MIN
Description
Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/soho/celias/pm_5min/$Y
AccessFilenameTemplate
soho_celias-pm_5min_$Y$m$d_$v.cdf
Acknowledgement
Please acknowledge the Principal Investigator R. Wimmer-Schweingruber. Please also acknowledge the Data Providers and CDAWeb when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/SOHO_CELIAS-PM_5MIN/clientLibraryExample/
Style
WebService
ProductKey
SOHO_CELIAS-PM_5MIN
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
Please acknowledge the Principal Investigator R. Wimmer-Schweingruber. Please also acknowledge the Data Providers and CDAWeb when using these data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
SOHO_CELIAS-PM_5MIN
Description
Web Service to this product using the HAPI interface
Format
CSV
Acknowledgement
Please acknowledge the Principal Investigator R. Wimmer-Schweingruber. Please also acknowledge the Data Providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/SOHO/CELIAS
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
1996-01-20 20:18:00Z
RelativeStopDate
-P1M
Cadence
PT5M
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
Epoch
ParameterKey
Epoch
Description
Start Time, number of milliseconds since 01-Jan-0000 00:00:00.000
Caveats
This Parameter exhibits an increasing Monotonic Progression
Units
ms
UnitsConversion
1.0e-3>s
RenderingHints
AxisLabel
Epoch
ValidMin
01-Jan-1995 00:00:00.000
ValidMax
01-Jan-2050 00:00:00.000
FillValue
31-Dec-9999 23:59:59.999
Support
SupportQuantity
Temporal
Parameter #2
Name
Proton speed
Set
Time series defined by using: Epoch
ParameterKey
V_p
Description
Proton speed, scalar
Cadence
PT5M
Units
km/s
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton V
ValueFormat
F7.0
ValidMin
0.0
ValidMax
10000.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Moment
Qualifier
Magnitude
ParticleQuantity
FlowSpeed
Parameter #3
Name
Proton density
Set
Time series defined by using: Epoch
ParameterKey
N_p
Description
Proton number density
Cadence
PT5M
Units
cm^-3
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton N
ValueFormat
F7.2
ValidMin
0.0
ValidMax
1000.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Moment
ParticleQuantity
NumberDensity
Parameter #4
Name
Proton thermal speed
Set
Time series defined by using: Epoch
ParameterKey
Vth_p
Description
Proton most probable thermal speed, scalar
Cadence
PT5M
Units
km/s
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton Vth
ValueFormat
F7.0
ValidMin
0.0
ValidMax
10000.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Moment
ParticleQuantity
ThermalSpeed
Parameter #5
Name
Arrival direction
Set
Time series defined by using: Epoch
ParameterKey
NS_angle
Description
Arrival direction (from north-south, positive from the south)
Cadence
PT5M
Units
°
RenderingHints
DisplayType
TimeSeries
AxisLabel
N-S Angle
ValueFormat
F7.1
ValidMin
-90.0
ValidMax
90.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
DirectionAngle
ParticleQuantity
FlowVelocity
Parameter #6
Name
Helium speed
Set
Time series defined by using: Epoch
ParameterKey
V_He
Description
Helium speed, scalar, predicted
Cadence
PT5M
Units
km/s
RenderingHints
DisplayType
TimeSeries
AxisLabel
Helium V
ValueFormat
F7.0
ValidMin
0.0
ValidMax
10000.0
FillValue
-1.0e+31
Particle
ParticleType
AlphaParticle
Qualifier
Magnitude
ParticleQuantity
FlowSpeed
Parameter #7
Name
Earth Carrington Rotation Number
Set
Time series defined by using: Epoch
ParameterKey
CRN
Description
Earth Carrington Rotation Number
Cadence
PT5M
RenderingHints
DisplayType
TimeSeries
AxisLabel
CRN(E)
ValueFormat
I6
ValidMin
0
ValidMax
5000
FillValue
65535
Support
SupportQuantity
Other
Parameter #8
Name
GSE cartesian position
Set
Time series defined by using: Epoch
ParameterKey
GSE_POS
Description
SOHO GSE cartesian position (define Re = 6378km), predicted
Cadence
PT5M
Units
Earth radii
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
DisplayType
TimeSeries
ValueFormat
F7.1
Structure
Size
3
Element
Name
X (GSE)
Index
1
Element
Name
Y (GSE)
Index
2
Element
Name
Z (GSE)
Index
3
ValidMin
-300.0
ValidMax
300.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Positional
Parameter #9
Name
Heliocentric range
Set
Time series defined by using: Epoch
ParameterKey
HC_RANGE
Description
SOHO heliocentric range [10^6 km], predicted
Cadence
PT5M
Units
10^6 km
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
HG
RenderingHints
DisplayType
TimeSeries
AxisLabel
HC Range
ValueFormat
F7.1
ValidMin
0.0
ValidMax
200.0
FillValue
-1.0e+31
Support
Qualifier
Magnitude
SupportQuantity
Positional
Parameter #10
Name
Heliographic latitude
Set
Time series defined by using: Epoch
ParameterKey
HG_LAT
Description
SOHO heliographic latitude, predicted
Cadence
PT5M
Units
°
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
HG
RenderingHints
DisplayType
TimeSeries
AxisLabel
HG Lat
ValueFormat
F7.1
ValidMin
-90.0
ValidMax
90.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.ElevationAngle
SupportQuantity
Positional
Parameter #11
Name
Heliographic longitude
Set
Time series defined by using: Epoch
ParameterKey
HG_LONG
Description
SOHO heliographic longitude, predicted
Cadence
PT5M
Units
°
CoordinateSystem
CoordinateRepresentation
Spherical
CoordinateSystemName
HG
RenderingHints
DisplayType
TimeSeries
AxisLabel
HG Long
ValueFormat
F8.1
ValidMin
0.0
ValidMax
360.0
FillValue
-1.0e+31
Support
Qualifier
DirectionAngle.AzimuthAngle
SupportQuantity
Positional