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SOHO Energetic and Relativistic Nuclei and Electron (ERNE) Experiment Low Energy Detector (LED) Level 2 1-minute Data in CDF Format

(2023). SOHO Energetic and Relativistic Nuclei and Electron (ERNE) Experiment Low Energy Detector (LED) Level 2 1-minute Data in CDF Format [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/0cna-yt27. 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://ESA/NumericalData/SOHO/ERNE/LED/CDF/PT1M

Description

The data include ERNE-LED 1-minute proton and He-4 count rates and fluxes in 10 energy ranges (nominal 1.3-13 MeV/n), as well as the ERNE status word. This CDF dataset was converted from the original ASCII dataset at the ERNE Export data archive https://export.srl.utu.fi/. Description of the original ASCII ERNE-LED Level 2 dataset, including caveats, actual energy ranges of proton and He-4 channels, and status word description, is available at https://export.srl.utu.fi/export_data_description.txt. Description of the ERNE instrument and scientific scope can be found on the ERNE home page https://srl.utu.fi/projects/erne/ and on the SOHO home page https://sohowww.nascom.nasa.gov/. ERNE Instrument Publication: Torsti, J., Valtonen, E., Lumme, M. et al. Energetic particle experiment ERNE, Sol Phys 162, 505–531 (1995), https://doi.org/10.1007/BF00733438.

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Details

Version:2.6.0

NumericalData

ResourceID
spase://ESA/NumericalData/SOHO/ERNE/LED/CDF/PT1M
ResourceHeader
ResourceName
SOHO Energetic and Relativistic Nuclei and Electron (ERNE) Experiment Low Energy Detector (LED) Level 2 1-minute Data in CDF Format
DOI
https://doi.org/10.48322/0cna-yt27
ReleaseDate
2023-11-13 00:00:00
RevisionHistory
RevisionEvent
ReleaseDate
2023-11-13 00:00:00
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2023-11-13 00:00:00
Note
Added DOI and PublicationInfo minted by AK, metadata versioned up to SPASE 2.6.0, reviewed by AK 20231113
Description

The data include ERNE-LED 1-minute proton and He-4 count rates and fluxes in 10 energy ranges (nominal 1.3-13 MeV/n), as well as the ERNE status word. This CDF dataset was converted from the original ASCII dataset at the ERNE Export data archive https://export.srl.utu.fi/. Description of the original ASCII ERNE-LED Level 2 dataset, including caveats, actual energy ranges of proton and He-4 channels, and status word description, is available at https://export.srl.utu.fi/export_data_description.txt. Description of the ERNE instrument and scientific scope can be found on the ERNE home page https://srl.utu.fi/projects/erne/ and on the SOHO home page https://sohowww.nascom.nasa.gov/. ERNE Instrument Publication: Torsti, J., Valtonen, E., Lumme, M. et al. Energetic particle experiment ERNE, Sol Phys 162, 505–531 (1995), https://doi.org/10.1007/BF00733438.

Acknowledgement
Please acknowledge the Principal Investigator R. Vainio for use of these data.
PublicationInfo
Authors
Torsti, Jarmo; Valtonen, Eino; Vainio, Rami; Eronen, Timo; Riihonen, Esa
PublicationDate
2023-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Rami.Vainio
2.MetadataContactspase://SMWG/Person/Andriy.Koval
InformationURL
Name
SOHO Mission Home Page
URL
https://sohowww.nascom.nasa.gov/
InformationURL
Name
ERNE Instrument Home Page
URL
https://srl.utu.fi/projects/erne/
InformationURL
Name
ERNE Instrument Publication
URL
https://doi.org/10.1007/BF00733438
Description

Torsti, J., Valtonen, E., Lumme, M. et al. Energetic particle experiment ERNE. Sol Phys 162, 505–531 (1995)

InformationURL
Name
ERNE-LED Level 2 Data Description
URL
https://export.srl.utu.fi/export_data_description.txt
InformationURL
Name
ERNE Export data archive
URL
https://export.srl.utu.fi/
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/soho/erne/led_l2-1min/
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/erne/led_l2-1min/
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_ERNE-LED_L2-1MIN&index=sp_phys
ProductKey
SOHO_ERNE-LED_L2-1MIN
Description

Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb

Format
CDF
Encoding
None
Acknowledgement
Please acknowledge the Principal Investigator R. Vainio. 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
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
SOHO_ERNE-LED_L2-1MIN
Description

Web Service to this product using the HAPI interface

Format
CSV
Acknowledgement
Please acknowledge the Principal Investigator R. Vainio. Please also acknowledge the Data Providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/SOHO/ERNE
MeasurementType
EnergeticParticles
TemporalDescription
TimeSpan
StartDate
1996-05-07 17:19:56.000
RelativeStopDate
-P1M
Cadence
PT1M
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
Status word
Set
Time series defined by using: Epoch
ParameterKey
est
Description

Status word, see TEXT

Cadence
PT1M
RenderingHints
DisplayType
TimeSeries
AxisLabel
Status word
ValueFormat
I10
ValidMin
0
ValidMax
65535
FillValue
4294967295
Support
SupportQuantity
InstrumentMode
Parameter #3
Name
Proton intensity in 10 energy ranges
Set
Time series defined by using: Epoch
ParameterKey
PL
Description

Proton intensity in 10 energy ranges (nominal 1.3-13 MeV)

Cadence
PT1M
Units
(cm^2 s sr MeV)^-1
RenderingHints
AxisLabel
Proton intensity
ValueFormat
E9.2
ScaleType
LogScale
Structure
Size
10
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
1.45000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
1.80000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
2.25000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
2.85000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
3.60000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
4.50000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
5.70000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
7.20000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
9
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
11.5000
ValidMin
0.0
ValidMax
100000.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
ParticleQuantity
NumberFlux
Parameter #4
Name
He-4 intensity in 10 energy ranges
Set
Time series defined by using: Epoch
ParameterKey
AL
Description

He-4 intensity in 10 energy ranges (nominal 1.3-13 MeV/n)

Cadence
PT1M
Units
(cm^2 s sr MeV/n)^-1
RenderingHints
AxisLabel
He-4 intensity
ValueFormat
E9.2
ScaleType
LogScale
Structure
Size
10
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
1.45000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
1.80000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
2.25000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
2.85000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
3.60000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
4.50000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
5.70000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
7.20000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
9
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
11.5000
ValidMin
0.0
ValidMax
100000.0
FillValue
-1.0e+31
Particle
ParticleType
AlphaParticle
ParticleQuantity
NumberFlux
Parameter #5
Name
Proton count rate in 10 energy ranges
Set
Time series defined by using: Epoch
ParameterKey
PLC
Description

Proton count rate in 10 energy ranges (nominal 1.3-13 MeV)

Cadence
PT1M
Units
counts/min
RenderingHints
AxisLabel
Proton rate
ValueFormat
I11
Structure
Size
10
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
1.45000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
1.80000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
2.25000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
2.85000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
3.60000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
4.50000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
5.70000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
7.20000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
9
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
11.5000
ValidMin
0
ValidMax
100000
FillValue
-2147483648
Particle
ParticleType
Proton
ParticleQuantity
CountRate
Parameter #6
Name
He-4 count rate in 10 energy ranges
Set
Time series defined by using: Epoch
ParameterKey
ALC
Description

He-4 count rate in 10 energy ranges (nominal 1.3-13 MeV/n)

Cadence
PT1M
Units
counts/min
RenderingHints
AxisLabel
He-4 rate
ValueFormat
I11
Structure
Size
10
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
1.45000
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
1.80000
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
2.25000
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
2.85000
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
3.60000
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
4.50000
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
5.70000
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
7.20000
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
9
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
11.5000
ValidMin
0
ValidMax
100000
FillValue
-2147483648
Particle
ParticleType
AlphaParticle
ParticleQuantity
CountRate
Parameter #7
Name
Proton energy
ParameterKey
P_energy
Description

Proton energy channels

Units
MeV
RenderingHints
ValueFormat
F6.2
Structure
Size
10
ValidMin
0.0
ValidMax
20.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
ParticleQuantity
Energy
Parameter #8
Name
Half width of proton channels
ParameterKey
P_energy_delta
Description

Half width of proton channels

Units
MeV
RenderingHints
ValueFormat
F5.2
Structure
Size
10
ValidMin
0.0
ValidMax
2.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
ParticleQuantity
Energy
Parameter #9
Name
He-4 energy
ParameterKey
He_energy
Description

He-4 energy channels

Units
MeV/n
RenderingHints
ValueFormat
F6.2
Structure
Size
10
ValidMin
0.0
ValidMax
20.0
FillValue
-1.0e+31
Particle
ParticleType
AlphaParticle
ParticleQuantity
Energy
Parameter #10
Name
Half width of He-4 channels
ParameterKey
He_energy_delta
Description

Half width of He-4 channels

Units
MeV/n
RenderingHints
ValueFormat
F5.2
Structure
Size
10
ValidMin
0.0
ValidMax
2.0
FillValue
-1.0e+31
Particle
ParticleType
AlphaParticle
ParticleQuantity
Energy