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WebService:
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PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-B Electron Energy Spectra, Level 2 (L2), 1.74 s Data
var authors='Whittlesey, Phyllis; Larson, Davin E.; Rahmati, Ali; Romeo, Orlando M.';
document.write(authors);
(2020).
PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-B Electron Energy Spectra, Level 2 (L2), 1.74 s Data.
[Data set].
Space Physics Data Facility.
https://doi.org/10.48322/db2p-rk78. Accessed on document.write(currentDateStr);.
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ResourceID
spase://NASA/NumericalData/ParkerSolarProbe/SWEAP/SPAN-B/Level2/ElectronsFullSpectra/PT1.74S
Description
SPAN-E Level 2 ELectron Energy Spectra Data
-------------------------------------------
File Naming Format: psp_swp_spb_sf1_L2_32E_YYYYMMDD_v01.cdf
The SF1 product is an energy spectrum produced on the spacecraft by summing over the Theta and Phi directions. The units are differential energy flux and eV. The sample filename above includes 32 Energies.
The larger Theta angles (deflection angles) are artificially enhanced in the "sf1" energy spectra data products due to the method of spectra production on the SPAN-E instrument (straight summing). Thus, SF1 energy spectra are not recommended for rigid statistical analysis.
Parker Solar Probe SWEAP Solar Probe Analyzer, SPAN, Electron Data Release Notes
--------------------------------------------------------------------------------
November 19, 2019 Initial Data Release
--------------------------------------
Overview of Measurements
------------------------
The SWEAP team is pleased to release the data from Encounter 1 and Encounter 2. The files contain data from the time range October 31, 2018 - June 18, 2019.
The prime mission of Parker Solar Probe is to take data when within 0.25 AU of the Sun during its orbit. However, there has been some extended campaign measurements outside of this distance. The data are available for those days that are within 0.25 AU as well as those days when the instruments were operational outside of 0.25 AU.
Each SWEAP data file includes a set of a particular type of measurements over a single observing day. Measurements are provided in Common Data Format (CDF), a self-documenting data framework for which convenient open source tools exist across most scientific computing platforms. Users are strongly encouraged to consult the global metadata in each file, and the metadata that are linked to each variable. The metadata includes comprehensive listings of relevant information, including units, coordinate systems, qualitative descriptions, measurement uncertainties, methodologies, links to further documentation, and so forth.
SPAN-E Level 2 Version 01 Release Notes
---------------------------------------
The SPAN-Ae and SPAN-B instruments together have fields of view covering >90% of the sky; major obstructions to the FOV include the spacecraft heat shield and other intrusions by spacecraft components. Each individual SPAN-E has FOV of ±60° in Theta and 240° in Phi. The rotation matrices to convert into the spacecraft frame can be found in the individual CDF files, or in the instrument paper.
This data set covers all periods for which the instrument was turned on and taking data in the solar wind in ion mode. This includes maneuvers affecting the spacecraft attitude and orientation. Measurements taken by SPAN-B when the spacecraft is pointed away from the sun are taken in sunlight.
The data quality flags for the SPAN data can be found in the CDF files as: QUALITY_FLAG (0=good, 1=bad)
General Remarks for Version 01 Data
-----------------------------------
Users interested in field-aligned electrons should take care regarding potential blockages from the heat shield when B is near radial, especially in SPAN-Ae. Artificial reductions in strahl width can result.
Due to the relatively high electron temperature in the inner heliosphere, many secondary electrons are generated from spacecraft and instrument surfaces. As a result, electron measurements in this release below 30 eV are not advised for scientific analysis.
The fields of view in SPAN-Ae and SPAN-B have many intrusions by the spacecraft, and erroneous pixels discovered in analysis, in particular near the edges of the FOV, should be viewed with skepticism. Details on FOV intrusion are found in the instrument paper, forthcoming, or by contacting the SPAN-E instrument scientist.
The instrument mechanical attentuators are engaged during the eight days around perihelia 1 and perihelia 2, which results in a factor of about 10 reduction of the total electron flux into the instrument. During these eight days, halo electron measurements are artificially enhanced in the L2 products as a result of the reduced instrument geometric factor and subsequent ground corrections.
A general note for Encounter 1 and Encounter 2 data: a miscalculation in the deflection tables loaded to both SPAN-Ae and SPAN-B resulted in over-deflection of the outermost Theta angles during these encounters. As such, pixels at large Thetas should be ignored. This error was corrected by a table upload prior to Encounter 3.
Lastly, when viewing time gaps in the SPAN-E measurements, be advised that the first data point produced by the instrument after a power-on is the maximum value permitted by internal instrument counters. Therefore, the first data point after powerup is erroneous and should be discarded, as indicated by quality flags.
SPAN-E Encounter 1 Remarks
--------------------------
SPAN-E operated nominally for the majority of the first encounter. Exceptions to this include: a few instances of corrupted, higher-energy sweep tables, and an instrument commanding error for the two hours surrounding perihelion 1. These and other instrument diagnostic tests are indicated with the QUALITY_FLAG variable in the CDFs.
The mechanical attentuator was engaged for the 8 days around perihelion 1: as a result the microchannel plate, MCP, noise due to thermal effects and cosmic rays are artificially enhanced and are particularly obvious at higher energies. Exercise caution with this data release if looking for halo electrons when the mechanical attenuator is engaged.
SPAN-E Cruise Phase Remarks
---------------------------
The cruise mode rates of SPAN-E are greatly reduced compared to the encounter mode rates. When the PSP spacecraft is in a communications slew, the SPAN-B instrument occasionally reaches its maximum allowable operating temperature and is powered off by SWEM.
Timing for the SF1 products in cruise phase is not corrected in v01, and thus it is not advised to use the data at this time for scientific analysis. The typical return of SF0 products is one spectrum out of every 32 survey spectra is returned every 15 minutes or so. One out of every four 27.75 s SF1 spectra is produced every 111 s.
SPAN-E Encounter 2 Remarks
--------------------------
SPAN-E operated nominally for the majority of the second encounter. Exceptions include instrument diagnostic and health checks and a few instances of corrupted high-energy sweep tables. These tests and corrupted table loads are indicated with the QUALITY_FLAG parameter.
The mechanical attentuator was engaged for the 8 days around perihelion 2: as a result the MCP noise due to thermal effects and cosmic rays are artificially enhanced and are particularly obvious at higher energies. Exercise caution in this data release if looking for halo electrons when the mechanical attenuator is engaged.
Parker Solar Probe SWEAP Rules of the Road
------------------------------------------
As part of the development of collaboration with the broader Heliophysics community, the mission has drafted a "Rules of the Road" to govern how PSP instrument data are to be used.
* 1) Users should consult with the PI to discuss the appropriate use of instrument data or model results and to ensure that the users are accessing the most recently available versions of the data and of the analysis routines. Instrument team Science Operations Centers, SOCs, and/or Virtual Observatories, VOs, should facilitate this process serving as the contact point between PI and users in most cases.
* 2) Users should heed the caveats of investigators to the interpretations and limitations of data or model results. Investigators supplying data or models may insist that such caveats be published. Data and model version numbers should also be specified.
* 3) Browse products, Quicklook, and Planning data are not intended for science analysis or publication and should not be used for those purposes without consent of the PI.
* 4) Users should acknowledge the sources of data used in all publications, presentations, and reports: "We acknowledge the NASA Parker Solar Probe Mission and the SWEAP team led by J. Kasper for use of data.".
* 5) Users are encouraged to provide the PI a copy of each manuscript that uses the PI data prior to submission of that manuscript for consideration of publication. On publication, the citation should be transmitted to the PI and any other providers of data.
Metadata Rights
CC0-1.0:
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions. The actual data/software may be subject to a different license.
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Details
Version:2.7.1
NumericalData
ResourceID
spase://NASA/NumericalData/ParkerSolarProbe/SWEAP/SPAN-B/Level2/ElectronsFullSpectra/PT1.74S
NamingAuthority
NASA
ResourceType
NumericalData
ResourceHeader
ResourceName
PSP Solar Wind Electrons Alphas and Protons (SWEAP) SPAN-B Electron Energy Spectra, Level 2 (L2), 1.74 s Data
DOI
https://doi.org/10.48322/db2p-rk78
ReleaseDate
2025-12-04 13:30:43Z
RevisionHistory
RevisionEvent
ReleaseDate
2021-04-27 15:38:11Z
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2025-06-11 09:34:27.802Z
Note
ResourceID fixed, updated Acknowledgement and Contacts, requested by LJ, SAB
RevisionEvent
ReleaseDate
2025-09-25 16:09:14.598Z
Note
updated Authors, SAB
RevisionEvent
ReleaseDate
2025-10-03 10:48:21Z
Note
Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB
RevisionEvent
ReleaseDate
2025-12-04 13:30:43Z
Note
Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB
Description
SPAN-E Level 2 ELectron Energy Spectra Data
-------------------------------------------
File Naming Format: psp_swp_spb_sf1_L2_32E_YYYYMMDD_v01.cdf
The SF1 product is an energy spectrum produced on the spacecraft by summing over the Theta and Phi directions. The units are differential energy flux and eV. The sample filename above includes 32 Energies.
The larger Theta angles (deflection angles) are artificially enhanced in the "sf1" energy spectra data products due to the method of spectra production on the SPAN-E instrument (straight summing). Thus, SF1 energy spectra are not recommended for rigid statistical analysis.
Parker Solar Probe SWEAP Solar Probe Analyzer, SPAN, Electron Data Release Notes
--------------------------------------------------------------------------------
November 19, 2019 Initial Data Release
--------------------------------------
Overview of Measurements
------------------------
The SWEAP team is pleased to release the data from Encounter 1 and Encounter 2. The files contain data from the time range October 31, 2018 - June 18, 2019.
The prime mission of Parker Solar Probe is to take data when within 0.25 AU of the Sun during its orbit. However, there has been some extended campaign measurements outside of this distance. The data are available for those days that are within 0.25 AU as well as those days when the instruments were operational outside of 0.25 AU.
Each SWEAP data file includes a set of a particular type of measurements over a single observing day. Measurements are provided in Common Data Format (CDF), a self-documenting data framework for which convenient open source tools exist across most scientific computing platforms. Users are strongly encouraged to consult the global metadata in each file, and the metadata that are linked to each variable. The metadata includes comprehensive listings of relevant information, including units, coordinate systems, qualitative descriptions, measurement uncertainties, methodologies, links to further documentation, and so forth.
SPAN-E Level 2 Version 01 Release Notes
---------------------------------------
The SPAN-Ae and SPAN-B instruments together have fields of view covering >90% of the sky; major obstructions to the FOV include the spacecraft heat shield and other intrusions by spacecraft components. Each individual SPAN-E has FOV of ±60° in Theta and 240° in Phi. The rotation matrices to convert into the spacecraft frame can be found in the individual CDF files, or in the instrument paper.
This data set covers all periods for which the instrument was turned on and taking data in the solar wind in ion mode. This includes maneuvers affecting the spacecraft attitude and orientation. Measurements taken by SPAN-B when the spacecraft is pointed away from the sun are taken in sunlight.
The data quality flags for the SPAN data can be found in the CDF files as: QUALITY_FLAG (0=good, 1=bad)
General Remarks for Version 01 Data
-----------------------------------
Users interested in field-aligned electrons should take care regarding potential blockages from the heat shield when B is near radial, especially in SPAN-Ae. Artificial reductions in strahl width can result.
Due to the relatively high electron temperature in the inner heliosphere, many secondary electrons are generated from spacecraft and instrument surfaces. As a result, electron measurements in this release below 30 eV are not advised for scientific analysis.
The fields of view in SPAN-Ae and SPAN-B have many intrusions by the spacecraft, and erroneous pixels discovered in analysis, in particular near the edges of the FOV, should be viewed with skepticism. Details on FOV intrusion are found in the instrument paper, forthcoming, or by contacting the SPAN-E instrument scientist.
The instrument mechanical attentuators are engaged during the eight days around perihelia 1 and perihelia 2, which results in a factor of about 10 reduction of the total electron flux into the instrument. During these eight days, halo electron measurements are artificially enhanced in the L2 products as a result of the reduced instrument geometric factor and subsequent ground corrections.
A general note for Encounter 1 and Encounter 2 data: a miscalculation in the deflection tables loaded to both SPAN-Ae and SPAN-B resulted in over-deflection of the outermost Theta angles during these encounters. As such, pixels at large Thetas should be ignored. This error was corrected by a table upload prior to Encounter 3.
Lastly, when viewing time gaps in the SPAN-E measurements, be advised that the first data point produced by the instrument after a power-on is the maximum value permitted by internal instrument counters. Therefore, the first data point after powerup is erroneous and should be discarded, as indicated by quality flags.
SPAN-E Encounter 1 Remarks
--------------------------
SPAN-E operated nominally for the majority of the first encounter. Exceptions to this include: a few instances of corrupted, higher-energy sweep tables, and an instrument commanding error for the two hours surrounding perihelion 1. These and other instrument diagnostic tests are indicated with the QUALITY_FLAG variable in the CDFs.
The mechanical attentuator was engaged for the 8 days around perihelion 1: as a result the microchannel plate, MCP, noise due to thermal effects and cosmic rays are artificially enhanced and are particularly obvious at higher energies. Exercise caution with this data release if looking for halo electrons when the mechanical attenuator is engaged.
SPAN-E Cruise Phase Remarks
---------------------------
The cruise mode rates of SPAN-E are greatly reduced compared to the encounter mode rates. When the PSP spacecraft is in a communications slew, the SPAN-B instrument occasionally reaches its maximum allowable operating temperature and is powered off by SWEM.
Timing for the SF1 products in cruise phase is not corrected in v01, and thus it is not advised to use the data at this time for scientific analysis. The typical return of SF0 products is one spectrum out of every 32 survey spectra is returned every 15 minutes or so. One out of every four 27.75 s SF1 spectra is produced every 111 s.
SPAN-E Encounter 2 Remarks
--------------------------
SPAN-E operated nominally for the majority of the second encounter. Exceptions include instrument diagnostic and health checks and a few instances of corrupted high-energy sweep tables. These tests and corrupted table loads are indicated with the QUALITY_FLAG parameter.
The mechanical attentuator was engaged for the 8 days around perihelion 2: as a result the MCP noise due to thermal effects and cosmic rays are artificially enhanced and are particularly obvious at higher energies. Exercise caution in this data release if looking for halo electrons when the mechanical attenuator is engaged.
Parker Solar Probe SWEAP Rules of the Road
------------------------------------------
As part of the development of collaboration with the broader Heliophysics community, the mission has drafted a "Rules of the Road" to govern how PSP instrument data are to be used.
* 1) Users should consult with the PI to discuss the appropriate use of instrument data or model results and to ensure that the users are accessing the most recently available versions of the data and of the analysis routines. Instrument team Science Operations Centers, SOCs, and/or Virtual Observatories, VOs, should facilitate this process serving as the contact point between PI and users in most cases.
* 2) Users should heed the caveats of investigators to the interpretations and limitations of data or model results. Investigators supplying data or models may insist that such caveats be published. Data and model version numbers should also be specified.
* 3) Browse products, Quicklook, and Planning data are not intended for science analysis or publication and should not be used for those purposes without consent of the PI.
* 4) Users should acknowledge the sources of data used in all publications, presentations, and reports: "We acknowledge the NASA Parker Solar Probe Mission and the SWEAP team led by J. Kasper for use of data.".
* 5) Users are encouraged to provide the PI a copy of each manuscript that uses the PI data prior to submission of that manuscript for consideration of publication. On publication, the citation should be transmitted to the PI and any other providers of data.
Acknowledgement
Please acknowledge the Principal Investigator Michael Louis Stevens for use of the Data
PublicationInfo
Authors
Whittlesey, Phyllis; Larson, Davin E.; Rahmati, Ali; Romeo, Orlando M.
PublicationDate
2020-01-01 00:00:00
PublishedBy
Space Physics Data Facility
Contacts
Role
Person
StartDate
StopDate
Note
1.
PrincipalInvestigator
spase://SMWG/Person/Michael.Louis.Stevens
2.
HostContact
spase://SMWG/Person/Davin.Larson
3.
MetadataContact
spase://SMWG/Person/Robert.M.Candey
4.
MetadataContact
spase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
PSP SWEAP Instrument Suite, Space Science Review Publication
URL
https://doi.org/10.1007/s11214-015-0206-3
Description
Parker Solar Probe, PSP, SWEAP Instrument Suite Description: Kasper, J.C., Abiad, R., Austin, G. et al., Solar Wind Electrons Alphas and Protons (SWEAP) Investigation: Design of the Solar Wind and Coronal Plasma Instrument Suite for Solar Probe Plus, Space Scii. Rev., 204, 131–186 (2016)
InformationURL
Name
PSP SWEAP home page, SAO
URL
https://sweap.cfa.harvard.edu
Description
Parker Solar Probe, PSP, SWEAP home page, Smithsonian Astrophysical Observatory
InformationURL
Name
PSP SWEAP Data Access web site, SAO
URL
https://sweap.cfa.harvard.edu/Data.html
Description
Parker Solar Probe, PSP, SWEAP Data Access web site, Smithsonian Astrophysical Observatory
PriorIDs
spase://VSPO/NumericalData/ParkerSolarProbe/SWEAP/SPAN-B/Level2/ProtonAlphaFullSpectra/PT1.74S
spase://NASA/NumericalData/ParkerSolarProbe/SWEAP/SPAN-B/Level2/ProtonAlphaFullSpectra/PT1.74S
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/psp/sweap/spe/l2/spb_sf1_32e/
Description
Access to Data in CDF Format via ftp from SPDF
AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/psp/sweap/spe/l2/spb_sf1_32e/
Description
Access to Data in CDF Format via http from SPDF
AccessURL
Name
CDAWeb
URL
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PSP_SWP_SPB_SF1_L2_32E&index=sp_phys
ProductKey
PSP_SWP_SPB_SF1_L2_32E
Description
Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb
Format
CDF
Encoding
None
AccessDirectoryTemplate
https://cdaweb.gsfc.nasa.gov/pub/data/psp/sweap/spe/l2/spb_sf1_32e/$Y
AccessFilenameTemplate
psp_swp_spb_sf1_l2_32e_$Y$m$d_$v.cdf
Acknowledgement
Please acknowledge the Principal Investigator J.C. Kasper. Please acknowledge the Data Providers and CDAWeb when using these Data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
CDAWeb Programmatic Data Access
URL
https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/PSP_SWP_SPB_SF1_L2_32E/clientLibraryExample/
Style
WebService
ProductKey
PSP_SWP_SPB_SF1_L2_32E
Description
Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS.
Format
Binary
Acknowledgement
Please acknowledge the Principal Investigator J.C. Kasper. Please acknowledge the Data Providers and CDAWeb when using these Data.
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
RightsList
Rights
SchemeURI
https://spdx.org/licenses/
RightsIdentifierScheme
SPDX
RightsIdentifier
CC0-1.0
RightsURI
https://spdx.org/licenses/CC0-1.0.html
RightsName
Creative Commons Zero v1.0 Universal
Note
CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products
AccessURL
Name
CDAWeb HAPI Server
URL
https://cdaweb.gsfc.nasa.gov/hapi
Style
HAPI
ProductKey
PSP_SWP_SPB_SF1_L2_32E
Description
Web Service to this product using the HAPI interface.
Format
CSV
Acknowledgement
Please acknowledge the Principal Investigator J.C. Kasper. Please acknowledge the Data Providers and CDAWeb when using these Data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/ParkerSolarProbe/SWEAP/SPAN-B
MeasurementType
InstrumentStatus
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
2018-10-06 00:00:00.000
RelativeStopDate
-P6M
Cadence
PT1.74S
ObservedRegion
Heliosphere
ObservedRegion
Heliosphere.Inner
ObservedRegion
Heliosphere.NearEarth
ObservedRegion
Sun.Corona
Parameter #1
Name
Epoch Time, TT2000, Midpoint of Integration
Set
Time Series defined by using: EPOCH
ParameterKey
Epoch
Description
Epoch Time Tags, TT2000, Nanoseconds since J2000 at Midpoint of the Integration
Caveats
Warning: the Epoch time typically has an irregular cadence owing to frequent changes in the operating mode. TT2000 is measured in nanoseconds from J2000 with leap seconds included. Please refer to CDF TT2000 documentation with regards to this convention. This time corresponds to the first measurement of the spectrum. In accordance with SPDF standards, this epoch is interpreted a CDF_TT2000 time. It is acknowledged here that this epoch is not strictly equal to "terrestrial time" as it is defined in the CDF_TT2000 documentation nor is the calendar date interpreted by CDF_T2000 operation performed on this epoch strictly equal to Coordinated Universal Time, UTC This Parameter exhibits an increasing Monotonic Progression.
Cadence
PT1.74S
Units
ns
UnitsConversion
1.0e-9>s
RenderingHints
AxisLabel
Epoch
ScaleType
LinearScale
ValidMin
01-Jan-1990 00:00:00.000000000
ValidMax
31-Dec-2029 23:59:58.999000000
FillValue
25-Jan-2073 11:55:40.029759487
Support
SupportQuantity
Temporal
Parameter #2
Name
Time
Set
Time Series defined by using: EPOCH
ParameterKey
TIME
Description
Time
Caveats
This Parameter exhibits an increasing Monotonic Progression
Cadence
PT1.74S
Units
s
RenderingHints
AxisLabel
Unix Time
ScaleType
LinearScale
ValidMin
1.2623e+09
ValidMax
1.89346e+09
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Temporal
Parameter #3
Name
Parker Solar Probe, Mission Elapsed Time
Set
Time Series defined by using: EPOCH
ParameterKey
MET
Description
Parker Solar Probe, PSP, Mission Elapsed Time, MET, in string format
Caveats
The mission elapsed time string is constructed as met_seconds+':'+met_subseconds_base50000, where: met_seconds is the CCSDS_MET value cast as an integer string with no whitespace and met_subseconds_base50000 is an "I05" format integer string formed by converting the xxx_SUBSEC value to units of 1/50000 second. For example, if the xxx_SUBSEC value is recorded in parts per 65536 o second, the correct procedure would be to round 50000*(xxx_SUBSEC/65536) to the nearest integer and cast a string by using the "I05" format. Here, CCSDS_MET is the mission elapsed time, in seconds, from the PSP Epoch, which is defined to be January 1, 2010, 12:00:00 UTC and xxx_SUBSEC is the elapsed time in fractional seconds since the last tick of MET typically in units of 2^-16 seconds.
Cadence
PT1.74S
RenderingHints
AxisLabel
MET
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Temporal
Parameter #4
Name
Application ID
Set
Time Series defined by using: EPOCH
ParameterKey
APID
Description
Application Identifier, APID
Cadence
PT1.74S
RenderingHints
AxisLabel
APID
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
InstrumentMode
Parameter #5
Name
Sequence Number
Set
Time Series defined by using: EPOCH
ParameterKey
SEQN
Description
Sequence Number
Cadence
PT1.74S
RenderingHints
AxisLabel
SEQN
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #6
Name
Sequence Number Delta
Set
Time Series defined by using: EPOCH
ParameterKey
SEQN_DELTA
Description
Sequence Number Delta
Cadence
PT1.74S
RenderingHints
AxisLabel
SEQN_DELTA
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #7
Name
Sequence Group
Set
Time Series defined by using: EPOCH
ParameterKey
SEQ_GROUP
Description
Sequence Group
Cadence
PT1.74S
RenderingHints
AxisLabel
SEQ_GROUP
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #8
Name
Packet Size
Set
Time Series defined by using: EPOCH
ParameterKey
PKT_SIZE
Description
Packet Size
Cadence
PT1.74S
RenderingHints
AxisLabel
PKT_SIZE
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #9
Name
Source
Set
Time Series defined by using: EPOCH
ParameterKey
SOURCE
Description
Source
Cadence
PT1.74S
RenderingHints
AxisLabel
SOURCE
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #10
Name
Source Hash Value
Set
Time Series defined by using: EPOCH
ParameterKey
SOURCE_HASH
Description
Source Hash Value
Cadence
PT1.74S
RenderingHints
AxisLabel
SOURCE_HASH
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #11
Name
Compression Ratio
Set
Time Series defined by using: EPOCH
ParameterKey
COMPR_RATIO
Description
Compression Ratio
Cadence
PT1.74S
RenderingHints
AxisLabel
COMPR_RATIO
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #12
Name
Number of Data Points
Set
Time Series defined by using: EPOCH
ParameterKey
NDAT
Description
Number of Data Points
Cadence
PT1.74S
RenderingHints
AxisLabel
NDAT
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #13
Name
Data Size
Set
Time Series defined by using: EPOCH
ParameterKey
DATASIZE
Description
Data Size
Cadence
PT1.74S
RenderingHints
AxisLabel
DATASIZE
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #14
Name
SMP Bits
Set
Time Series defined by using: EPOCH
ParameterKey
SMP_BITS
Description
SMP Bits
Cadence
PT1.74S
RenderingHints
AxisLabel
SMP_BITS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #15
Name
LTCS NNNN Bits
Set
Time Series defined by using: EPOCH
ParameterKey
LTCSNNNN_BITS
Description
LTCS NNNN Bits
Cadence
PT1.74S
RenderingHints
AxisLabel
LTCSNNNN_BITS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #16
Name
ARCH Bits
Set
Time Series defined by using: EPOCH
ParameterKey
ARCH_BITS
Description
ARCH Bits
Cadence
PT1.74S
RenderingHints
AxisLabel
ARCH_BITS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #17
Name
Mode 1
Set
Time Series defined by using: EPOCH
ParameterKey
MODE1
Description
Mode Number 1
Cadence
PT1.74S
RenderingHints
AxisLabel
MODE1
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
InstrumentMode
Parameter #18
Name
ARCH SUM
Set
Time Series defined by using: EPOCH
ParameterKey
ARCH_SUM
Description
ARCH SUM
Cadence
PT1.74S
RenderingHints
AxisLabel
ARCH_SUM
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #19
Name
ARCH SMP Data Quality Flag
Set
Time Series defined by using: EPOCH
ParameterKey
ARCH_SMP_FLAG
Description
ARCH SMP Data Quality Flag
Cadence
PT1.74S
RenderingHints
AxisLabel
ARCH_SMP_FLAG
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
InstrumentMode
Parameter #20
Name
Total Accumulation Period
Set
Time Series defined by using: EPOCH
ParameterKey
TOT_ACCUM_PERIOD
Description
Total Accumulation Period
Cadence
PT1.74S
RenderingHints
AxisLabel
TOT_ACCUM_PERIOD
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Temporal
Parameter #21
Name
Number of Accumulations
Set
Time Series defined by using: EPOCH
ParameterKey
NUM_ACCUM
Description
Number of Accumulations
Cadence
PT1.74S
RenderingHints
AxisLabel
NUM_ACCUM
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #22
Name
Mode 2, ORI
Set
Time Series defined by using: EPOCH
ParameterKey
MODE2_ORI
Description
Mode Number 2, ORI
Cadence
PT1.74S
RenderingHints
AxisLabel
MODE2_ORI
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
InstrumentMode
Parameter #23
Name
Mode 2
Set
Time Series defined by using: EPOCH
ParameterKey
MODE2
Description
Mode Number 2
Cadence
PT1.74S
RenderingHints
AxisLabel
MODE2
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
InstrumentMode
Parameter #24
Name
F0
Set
Time Series defined by using: EPOCH
ParameterKey
F0
Description
F0
Cadence
PT1.74S
RenderingHints
AxisLabel
F0
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #25
Name
Status Bits
Set
Time Series defined by using: EPOCH
ParameterKey
STATUS_BITS
Description
Status Bits
Cadence
PT1.74S
RenderingHints
AxisLabel
STATUS_BITS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #26
Name
Peak Bin
Set
Time Series defined by using: EPOCH
ParameterKey
PEAK_BIN
Description
Peak Bin
Cadence
PT1.74S
RenderingHints
AxisLabel
PEAK_BIN
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #27
Name
Product Bits
Set
Time Series defined by using: EPOCH
ParameterKey
PRODUCT_BITS
Description
Product Bits
Cadence
PT1.74S
RenderingHints
AxisLabel
PRODUCT_BITS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #28
Name
Particle Counts
Set
Time Series defined by using: EPOCH
ParameterKey
CNTS
Description
Particle Counts
Cadence
PT1.74S
RenderingHints
AxisLabel
CNTS
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Particle
ParticleType
Electron
Qualifier
Scalar
ParticleQuantity
Counts
Parameter #29
Name
Data
Set
Time Series defined by using: EPOCH
ParameterKey
DATA
Description
Data
Cadence
PT1.74S
RenderingHints
DisplayType
TimeSeries
AxisLabel
DATA
ValueFormat
E10.2
ScaleType
LinearScale
Structure
Size
32
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Array
SupportQuantity
Other
Parameter #30
Name
Gap
Set
Time Series defined by using: EPOCH
ParameterKey
GAP
Description
Gap
Cadence
PT1.74S
RenderingHints
AxisLabel
GAP
ScaleType
LinearScale
ValidMin
-1.0e+30
ValidMax
1.0e+30
FillValue
nan
Support
Qualifier
Scalar
SupportQuantity
Other
Parameter #31
Name
Differential Energy Flux
Set
Time Series defined by using: EPOCH
ParameterKey
EFLUX
Description
Differential Energy Flux
Cadence
PT1.74S
Units
eV/(cm^2 s sr eV)
UnitsConversion
1.0e4>J/(m^2 s sr J)
RenderingHints
DisplayType
Spectrogram
AxisLabel
Diff Energy Flux
ValueFormat
E12.2
ScaleType
LogScale
Structure
Size
32
ValidMin
0.001
ValidMax
1.0e+12
FillValue
nan
Particle
ParticleType
Electron
Qualifier
Array
ParticleQuantity
NumberFlux
Parameter #32
Name
Particle Energy
Set
Time Series defined by using: EPOCH
ParameterKey
ENERGY
Description
Particle Energy
Cadence
PT1.74S
Units
eV
UnitsConversion
1.602176565e-19>J
RenderingHints
DisplayType
TimeSeries
AxisLabel
Energy
ValueFormat
E12.2
ScaleType
LogScale
Structure
Size
32
ValidMin
1
ValidMax
100000.0
FillValue
nan
Particle
ParticleType
Electron
Qualifier
Array
ParticleQuantity
Energy
Parameter #33
Name
Quality Flag
Set
Time Series defined by using: EPOCH
ParameterKey
QUALITY_FLAG
Description
Quality Flag
Cadence
PT1.74S
RenderingHints
DisplayType
TimeSeries
AxisLabel
QUALITY_FLAG
ValueFormat
I10
ScaleType
LinearScale
ValidMax
256
FillValue
-1
Support
Qualifier
Scalar
SupportQuantity
Velocity
Parameter #34
Name
Rotation Matrix, Spacecraft Instrument
Set
Time Series defined by using: EPOCH
ParameterKey
ROTMAT_SC_INST
Description
Rotation Matrix, Spacecraft Instrument
Cadence
PT1.74S
RenderingHints
DisplayType
TimeSeries
AxisLabel
ROTMAT_SC_INST
ValueFormat
E10.2
ScaleType
LinearScale
Structure
Size
3 3
FillValue
nan
Support
Qualifier
Array
SupportQuantity
Other