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STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Electron Telescope (STE) 10-s Level 1 Electron Spectra

(2023). STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Electron Telescope (STE) 10-s Level 1 Electron Spectra [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/c1sh-f024 (CiteAs link). Accessed on .

ResourceID
spase://NASA/NumericalData/STEREO-A/IMPACT/STE/L1/PT10S

Description

The IMPACT Suprathermal Electron (STE) Telescope data consist of 10-sec resolution electron counts from each of 8 sensors in each of 32 energy bands that span 1.9 keV to 100 keV. Only four sensors provide unsaturated data that are scientifically usable.

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Details

Version:2.6.0

NumericalData

ResourceID
spase://NASA/NumericalData/STEREO-A/IMPACT/STE/L1/PT10S
ResourceHeader
ResourceName
STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Electron Telescope (STE) 10-s Level 1 Electron Spectra
DOI
https://doi.org/10.48322/c1sh-f024
ReleaseDate
2023-07-30 12:34:56.789
RevisionHistory
RevisionEvent
ReleaseDate
2021-06-21 19:14:57
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 Electron (STE) Telescope data consist of 10-sec resolution electron counts from each of 8 sensors in each of 32 energy bands that span 1.9 keV to 100 keV. Only four sensors provide unsaturated data that are scientifically usable.

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
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Janet.G.Luhmann
2.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
The SEP Instrument Suite on STEREO
URL
http://www.srl.caltech.edu/STEREO/
InformationURL
Name
CDAWeb Skeleton Table
URL
https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0SKELTABLES/sta_l1_ste_00000000_v01.skt
PriorIDs
spase://VEPO/NumericalData/STEREO-A/IMPACT/STE/L1/PT10S
spase://VSPO/NumericalData/STEREO-A/IMPACT/STE/L1/PT10S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=STA_L1_STE&index=sp_phys
ProductKey
STA_L1_STE
Description

With subset, plot and ASCII list functions from CDAWeb

AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/ste/
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/ste/
Description

In CDF via HTTP from SPDF

Format
CDF
DataExtent
Quantity
18
Units
MB
Per
P1D
Acknowledgement
Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF
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
STA_L1_STE
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
spase://SMWG/Instrument/STEREO-A/IMPACT/STE
MeasurementType
EnergeticParticles
TemporalDescription
TimeSpan
StartDate
2006-11-01 00:00:00
StopDate
2009-08-04 00:00:00
Note
Further extensions may be made
Cadence
PT10S
ObservedRegion
Heliosphere.Remote1AU
Caveats
The four sensors labelled "U" and numbered 1-4 are saturated and should not be used. Sensors providing usable data are labelled "D" and are numbered 5-8.
Parameter #1
Name
Electron distribution function
ParameterKey
STE_spectra_f
Description

Electron counts in each of 32 energy bands between 1.9 keV and 100 keV, from each of 8 differently pointed but otherwise similar sensors

Cadence
PT10S
Units
counts
Structure
Size
32 8
Description

Set of 32x8 electron counts

FillValue
-1.0e+31
Particle
ParticleType
Electron
ParticleQuantity
Counts