Version:2.6.0
NumericalData
ResourceID
spase://NASA/NumericalData/STEREO-B/IMPACT/SIT/L1/PT1M
ResourceHeader
ResourceName
STEREO-B IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Ion Telescope (SIT)1-min Level 1 Multi-Z Ion Spectra
DOI
https://doi.org/10.48322/5xz1-cj09
ReleaseDate
2023-07-30 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2023-07-30 12:34:56.789
Note
Added DOI and PublicationInfo minted by LFB, metadata versioned up to SPASE 2.6.0, reviewed by LFB 20230727
Description
The IMPACT Suprathermal Ion Telescope (SIT) data consist of 1-min resolution ion fluxes of the following species (and numbers of energy bands, typically spanning ~0.04-9 MeV/n): H(12), 3He(10), 4He(16), C(17), O(16), NeS(16; neon through sulfur), Fe(14), UH(6; ultra heavy; 0.06-0.5 MeV/n), and associated uncertainties due to counting statistics.
Acknowledgement
Please acknowledge the IMPACT P.I., Janet Luhmann of UCB
PublicationInfo
Authors
Luhmann, Janet, G.
PublicationDate
2023-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
InformationURL
Name
STEREO/SIT site at Caltech
URL
InformationURL
Name
CDAWeb Skeleton Table
URL
PriorIDs
spase://VEPO/NumericalData/STEREO-B/IMPACT/SIT/L1/PT1M
spase://VSPO/NumericalData/STEREO-B/IMPACT/SIT/L1/PT1M
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
ProductKey
STB_L1_SIT
Description
With subset, plot and ASCII list functions from CDAWeb
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
AccessURL
Name
HTTPS from SPDF
URL
Description
In CDF via HTTP from SPDF
Format
CDF
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/stereo/behind/l1/impact/sit/$Y
AccessFilenameTemplate
stb_l1_sit_$Y$m$d_$v.cdf
DataExtent
Quantity
1307
Units
kB
Per
P1D
Acknowledgement
Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
Style
WebService
ProductKey
STB_L1_SIT
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF
AccessInformation
RepositoryID
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb HAPI Server
URL
Style
HAPI
ProductKey
STB_L1_SIT
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF
InstrumentIDs
MeasurementType
EnergeticParticles
TemporalDescription
TimeSpan
StartDate
2007-03-15 00:00:00
RelativeStopDate
-P1M
Cadence
PT1M
ObservedRegion
Heliosphere.Remote1AU
Parameter #1
Name
Proton fluxes
ParameterKey
H_Intensity
Description
Hydrogen fluxes in each of 12 energy bands between 0.2 and 9 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
12
Description
Set of 12 proton fluxes
FillValue
-1.0e+31
Particle
ParticleType
Proton
ParticleQuantity
NumberFlux
AtomicNumber
1
Parameter #2
Name
Helium-3 fluxes
ParameterKey
He3_Intensity
Description
Helium-3 fluxes in each of 10 energy bands between 0.2 and 4 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
10
Description
Set of 10 He3 fluxes
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
AtomicNumber
2
Parameter #3
Name
Helium-4 fluxes
ParameterKey
He4_Intensity
Description
Helium-4 fluxes in each of 16 energy bands between 0.05 and 9 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
16
Description
Set of 16 He4 fluxes
FillValue
-1.0e+31
Particle
ParticleType
AlphaParticle
ParticleQuantity
NumberFlux
AtomicNumber
2
Parameter #4
Name
Carbon fluxes
ParameterKey
C_Intensity
Description
Carbon fluxes in each of 17 energy bands between 0.03 and 9 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
17
Description
Set of 17 carbon fluxes
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
AtomicNumber
6
Parameter #5
Name
Oxygen fluxes
ParameterKey
O_Intensity
Description
Oxygen fluxes in each of 16 energy bands between 0.05 and 9 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
16
Description
Set of 16 oxygen fluxes
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
AtomicNumber
8
Parameter #6
Name
NeS fluxes
ParameterKey
NeS_Intensity
Description
Fluxes of ions from neon through sulfur (Z = 10-16) in each of 16 energy bands between 0.04 and 9 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
16
Description
Set of 16 Ne-S fluxes
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
AtomicNumber
10
Parameter #7
Name
Iron fluxes
ParameterKey
Fe_Intensity
Description
Fluxes of iron nuclei in each of 14 energy bands between 0.03 and 3 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
14
Description
Set of 14 iron fluxes
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
AtomicNumber
26
Parameter #8
Name
Fluxes of ultraheavy nuclei
ParameterKey
UH_Intensity
Description
Fluxes of ultraheavy nuclei in each of 6 energy bands between 0.05 and 0.5 MeV/n.
Cadence
PT1M
Units
1/(s sr cm^2 MeV/n)
Structure
Size
16
Description
Set of 6 fluxes of ultraheavy nuclei
FillValue
-1.0e+31
Particle
ParticleType
Ion
ParticleQuantity
NumberFlux
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