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STEREO-B IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Ion Telescope (SIT)1-min Level 1 Multi-Z Ion Spectra

ResourceID
spase://VSPO/NumericalData/STEREO-B/IMPACT/SIT/L1/PT1M

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.

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Details

Version:2.2.9

NumericalData

ResourceID
spase://VSPO/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
ReleaseDate
2019-08-05 15:03:35Z
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
Contacts
RolePerson
1.PrincipalInvestigatorspase://SMWG/Person/Janet.G.Luhmann
InformationURL
Name
STEREO/SIT site at Caltech
URL
http://www.srl.caltech.edu/STEREO/docs/SIT_Level1.html
InformationURL
Name
CDAWeb Skeleton Table
URL
ftps://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0SKELTABLES/stb_l1_sit_00000000_v01.skt
PriorIDs
spase://VEPO/NumericalData/STEREO-B/IMPACT/SIT/L1/PT1M
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=STB_L1_SIT&index=sp_phys
ProductKey
STB_L1_SIT
Description

With subset, plot and ASCII list functions from CDAWeb

AccessURL
Name
FTP access to files at SPDF
URL
ftps://spdf.gsfc.nasa.gov/pub/data/stereo/behind/l1/impact/sit/
AccessURL
Name
HTTP access to files at SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/stereo/behind/l1/impact/sit/
Description

In CDF via HTTP from SPDF

Format
CDF
DataExtent
Quantity
1307
Units
kB
Per
P1D
Acknowledgement
Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF
InstrumentIDs
spase://SMWG/Instrument/STEREO-B/IMPACT/SIT
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