Version:2.2.9

NumericalData

ResourceHeader

ResourceName

STEREO-A IMPACT (In-Situ Measurements of Particles and CME Transients) Solar Electron Proton Telescope (SEPT) 1-min Level 1 Electron and Proton Spectra

ReleaseDate

2019-08-05 15:03:35Z

Description

The IMPACT Solar Electron Proton Telescope (SEPT) Level 1
data consist of electron and proton fluxes from each of 32 energy bands that
span ~20 keV to 2000(electrons) or 7000(protons) keV. These spectra are
determined each minute, in each of 4 directions with 60 deg fields of view
(parallel and anti-parallel to the Parker magnetic field direction, and
northward and southward from the ecliptic plane.

Acknowledgement

Please acknowledge the IMPACT P.I., Janet Luhmann of UCB

Contacts

	Role	Person
1.	PrincipalInvestigator	spase://SMWG/Person/Janet.G.Luhmann

InformationURL

Name

SEPT site at U. Kiel

URL

http://www2.physik.uni-kiel.de/stereo/index.php?doc=home

InformationURL

Name

CDAWeb Skeleton Table

URL

ftps://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0SKELTABLES/sta_l1_sept_00000000_v01.skt

PriorIDs

spase://VEPO/NumericalData/STEREO-A/IMPACT/SEPT/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=STA_L1_SEPT&index=sp_phys

ProductKey

STA_L1_SEPT

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/ahead/l1/impact/sept/

AccessURL

Name

HTTP access to files at SPDF

URL

https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l1/impact/sept/

Description

In CDF via HTTP from SPDF

Format

CDF

DataExtent

Quantity

3275

Units

kB

Per

P1D

Acknowledgement

Please acknowledge the P.I., Janet Luhmann of UCB, and CDAWeb at GSFC/SPDF

MeasurementType

EnergeticParticles

TemporalDescription

TimeSpan

StartDate

2006-11-14 00:00:00

RelativeStopDate

-P5M

Cadence

PT1M

ObservedRegion

Heliosphere.Remote1AU

Parameter #1

Name

Electron spectrum viewing northward from ecliptic plane

ParameterKey

Spec_0_NS

Description

Electron flux in each of 32 energy bands between
20 keV and 4000 keV, from the SEPT sensor pointed northward from the
ecliptic plane

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 electron fluxes

FillValue

-1.0e+31

Particle

ParticleType

Electron

ParticleQuantity

NumberFlux

Parameter #2

Name

Electron spectrum viewing southward from ecliptic plane

ParameterKey

Spec_2_NS

Description

Electron flux in each of 32 energy bands between
20 keV and 4000 keV, from the SEPT sensor pointed southward from the
ecliptic plane

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 electron fluxes

FillValue

-1.0e+31

Particle

ParticleType

Electron

ParticleQuantity

NumberFlux

Parameter #3

Name

Proton spectrum viewing northward from ecliptic plane

ParameterKey

Spec_3_NS

Description

Proton flux in each of 32 energy bands between
20 keV and 7000 keV, from the SEPT sensor pointed northward from the
ecliptic plane

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 proton fluxes

FillValue

-1.0e+31

Particle

ParticleType

Proton

ParticleQuantity

NumberFlux

Parameter #4

Name

Proton spectrum viewing southward from ecliptic plane

ParameterKey

Spec_1_NS

Description

Proton flux in each of 32 energy bands between
20 keV and 7000 keV, from the SEPT sensor pointed southward from the
ecliptic plane

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 proton fluxes

FillValue

-1.0e+31

Particle

ParticleType

Proton

ParticleQuantity

NumberFlux

Parameter #5

Name

Electron spectrum viewing sunward along the Parker IMF angle

ParameterKey

Spec_2_E

Description

Electron flux in each of 32 energy bands between
20 keV and 4000 keV, from the SEPT sensor pointed sunward along the Parker
IMF spiral angle

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 electron fluxes

FillValue

-1.0e+31

Particle

ParticleType

Electron

ParticleQuantity

NumberFlux

Parameter #6

Name

Electron spectrum viewing antisunward along the Parker IMF angle

ParameterKey

Spec_0_E

Description

Electron flux in each of 32 energy bands between
20 keV and 4000 keV, from the SEPT sensor pointed antisunward along the
Parker IMF spiral angle

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 electron fluxes

FillValue

-1.0e+31

Particle

ParticleType

Electron

ParticleQuantity

NumberFlux

Parameter #7

Name

Proton spectrum viewing sunward along the Parker IMF angle

ParameterKey

Spec_1_E

Description

Proton flux in each of 32 energy bands between
20 keV and 7000 keV, from the SEPT sensor pointed sunward along the
Parker IMF spiral angle

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 proton fluxes

FillValue

-1.0e+31

Particle

ParticleType

Proton

ParticleQuantity

NumberFlux

Parameter #8

Name

Proton spectrum viewing antisunward along the Parker IMF angle

ParameterKey

Spec_3_E

Description

Proton flux in each of 32 energy bands between
20 keV and 7000 keV, from the SEPT sensor pointed antisunward along the
Parker IMF spiral angle

Cadence

PT1M

Units

1/(sec sr cm^2 MeV)

Structure

Size

32

Description

Set of 32 proton fluxes

FillValue

-1.0e+31

Particle

ParticleType

Proton

ParticleQuantity

NumberFlux