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STEREO-A Plasma and Supra-Thermal Ion Composition (PLASTIC) He+ Hourly Phase Space Densities

(2023). STEREO-A Plasma and Supra-Thermal Ion Composition (PLASTIC) He+ Hourly Phase Space Densities [Data set]. NASA Space Physics Data Facility. https://doi.org/10.48322/f1zg-ac02 (CiteAs link). Accessed on .

ResourceID
spase://NASA/NumericalData/STEREO-A/PLASTIC/L3/PT1H

Description

STEREO-A Plasma and Supra-Thermal Ion Composition, PLASTIC, He+ Phase Space Density, PSD, binned by V/Vsw, Level 3, Hourly Resolution Data

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Details

Version:2.6.0

NumericalData

ResourceID
spase://NASA/NumericalData/STEREO-A/PLASTIC/L3/PT1H
ResourceHeader
ResourceName
STEREO-A Plasma and Supra-Thermal Ion Composition (PLASTIC) He+ Hourly Phase Space Densities
DOI
https://doi.org/10.48322/f1zg-ac02
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

STEREO-A Plasma and Supra-Thermal Ion Composition, PLASTIC, He+ Phase Space Density, PSD, binned by V/Vsw, Level 3, Hourly Resolution Data

Acknowledgement
A.B. Galvin, Please acknowledge the Principal Investigator, Antoinette Galvin, University of New Hampshire, and NASA contract NAS5-00132. See the Rules Of Use available at http://stereo.sr.unh.edu/data/PLASTIC_Resources/index.htm.
PublicationInfo
Authors
Galvin, Antoinette, B.
PublicationDate
2023-01-01 00:00:00
PublishedBy
NASA Space Physics Data Facility
Contacts
RolePersonStartDateStopDateNote
1.PrincipalInvestigatorspase://SMWG/Person/Antoinette.B.Galvin
2.MetadataContactspase://SMWG/Person/Robert.E.McGuire
3.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
STEREO PLASTIC Web Site, University of New Hampshire
URL
http://stereo.sr.unh.edu/stereo.html
Description

STEREO Plasma and Supra-Thermal Ion Composition, PLASTIC, Web Site, University of New Hampshire, Release Notes and other Information

PriorIDs
spase://VSPO/NumericalData/STEREO-A/PLASTIC/L3/PT1H
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l3/plastic/heplus-f/01hr/
Description

Access to Data in CDF Format via ftp from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/stereo/ahead/l3/plastic/heplus-f/01hr/
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=STA_L3_PLA_HEPLUS_F_VSW_01HR&index=sp_phys
ProductKey
STA_L3_PLA_HEPLUS_F_VSW_01HR
Description

Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb

Format
CDF
Encoding
None
Acknowledgement
A.B. Galvin, Please acknowledge the Principal Investigator, Antoinette Galvin, University of New Hampshire, and NASA contract NAS5-00132. See the Rules Of Use available at http://stereo.sr.unh.edu/data/PLASTIC_Resources/index.htm. Please acknowledge the data providers and CDAWeb when using these data.
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_L3_PLA_HEPLUS_F_VSW_01HR
Description

Web Service to this product using the HAPI interface.

Format
CSV
Acknowledgement
A.B. Galvin, Please acknowledge the Principal Investigator, Antoinette Galvin, University of New Hampshire, and NASA contract NAS5-00132. See the Rules Of Use available at http://stereo.sr.unh.edu/data/PLASTIC_Resources/index.htm. Please acknowledge the data providers and CDAWeb when using these data.
ProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/STEREO-A/PLASTIC
MeasurementType
EnergeticParticles
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
2007-01-01 00:00:00.000
StopDate
2014-01-01 23:59:59.999
Cadence
P1D
ObservedRegion
Heliosphere.Remote1AU
Parameter #1
Name
Epoch Time, since 0 A.D.
ParameterKey
epoch
Description

Epoch Time, Milliseconds since 0 A.D.

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
P1D
Units
ms
UnitsConversion
1e-3>s
RenderingHints
AxisLabel
Epoch
ValueFormat
E14.8
ScaleType
LinearScale
ValidMin
01-Jan-1990 00:00:00.000
ValidMax
31-Dec-2030 00:00:00.000
FillValue
31-Dec-9999 23:59:59.999
Support
SupportQuantity
Temporal
Parameter #2
Name
Time PB5
Set
Time series defined by using: EPOCH
ParameterKey
time_pb5
Description

Time in PB5 Format: Year, Day, Milliseconds, Observation Time

Caveats
This parameter exhibits an increasing monotonic progression.
Cadence
P1D
RenderingHints
ScaleType
LinearScale
Structure
Size
3
Element
Name
Year
Index
1
Units
year
ValidMin
1997
ValidMax
2030
Element
Name
Day of Year (Jan 1 = Day 1)
Index
2
Units
d
ValidMin
237
ValidMax
365
Element
Name
Elapsed milliseconds of day
Index
3
Units
ms
ValidMin
0
ValidMax
0
FillValue
-2147483648
Support
SupportQuantity
Temporal
Parameter #3
Name
Mean Value of He+ V/Vsw
ParameterKey
V_Vsw_mean
Description

Mean Value in the Range of Helium Plus, He+, Particle Speed/Solar Wind Bulk Speed, V/Vsw

Caveats
This parameter exhibits a decreasing monotonic progression.
Cadence
P1D
Units
(km/s)/(km/s)
RenderingHints
ValueFormat
E14.8
ScaleType
LinearScale
Structure
Size
51
Element
Name
Element 1
Index
1
Element
Name
Element 2
Index
2
Element
Name
Element 3
Index
3
Element
Name
Element 4
Index
4
Element
Name
Element 5
Index
5
Element
Name
Element 6
Index
6
Element
Name
Element 7
Index
7
Element
Name
Element 8
Index
8
Element
Name
Element 9
Index
9
Element
Name
Element 10
Index
10
Element
Name
Element 11
Index
11
Element
Name
Element 12
Index
12
Element
Name
Element 13
Index
13
Element
Name
Element 14
Index
14
Element
Name
Element 15
Index
15
Element
Name
Element 16
Index
16
Element
Name
Element 17
Index
17
Element
Name
Element 18
Index
18
Element
Name
Element 19
Index
19
Element
Name
Element 20
Index
20
Element
Name
Element 21
Index
21
Element
Name
Element 22
Index
22
Element
Name
Element 23
Index
23
Element
Name
Element 24
Index
24
Element
Name
Element 25
Index
25
Element
Name
Element 26
Index
26
Element
Name
Element 27
Index
27
Element
Name
Element 28
Index
28
Element
Name
Element 29
Index
29
Element
Name
Element 30
Index
30
Element
Name
Element 31
Index
31
Element
Name
Element 32
Index
32
Element
Name
Element 33
Index
33
Element
Name
Element 34
Index
34
Element
Name
Element 35
Index
35
Element
Name
Element 36
Index
36
Element
Name
Element 37
Index
37
Element
Name
Element 38
Index
38
Element
Name
Element 39
Index
39
Element
Name
Element 40
Index
40
Element
Name
Element 41
Index
41
Element
Name
Element 42
Index
42
Element
Name
Element 43
Index
43
Element
Name
Element 44
Index
44
Element
Name
Element 45
Index
45
Element
Name
Element 46
Index
46
Element
Name
Element 47
Index
47
Element
Name
Element 48
Index
48
Element
Name
Element 49
Index
49
Element
Name
Element 50
Index
50
Element
Name
Element 51
Index
51
ValidMin
0.68
ValidMax
7.8
Particle
ParticleType
Ion
Qualifier
Array
Qualifier
Ratio
ParticleQuantity
Velocity
Parameter #4
Name
Proton Bulk Speed, 1D Maxwellian Fit
Set
Time series defined by using: EPOCH
ParameterKey
proton_bulk_speed
Description

Proton Bulk Speed, 1-Dimensional Maxwellian Fit

Caveats
Proton Bulk Speed, 1D Maxwellian Fit
Cadence
P1D
Units
km/s
UnitsConversion
1e3>m/s
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton Speed
ValueFormat
E11.3
ValidMin
200.0
ValidMax
3000.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Scalar
ParticleQuantity
FlowSpeed
Parameter #5
Name
Proton Thermal Speed, 1D Maxwellian Fit
Set
Time series defined by using: EPOCH
ParameterKey
proton_thermal_speed
Description

Proton Thermal Speed, 1-Dimensional Maxwellian Fit

Caveats
Proton Thermal Speed, 1D Maxwellian Fit
Cadence
PT1M
Units
km/s
UnitsConversion
1e3>m/s
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton Thermal Speed
ValueFormat
E9.2
ValidMin
0.0
ValidMax
500.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Scalar
ParticleQuantity
ThermalSpeed
Parameter #6
Name
Proton Number Density, 1D Maxwellian Fit
Set
Time series defined by using: EPOCH
ParameterKey
proton_number_density
Description

Proton Number Density, 1-Dimensional Maxwellian Fit

Caveats
Proton Number Density, 1D Maxwellian Fit
Cadence
P1D
Units
cm^-3
UnitsConversion
1e6>m^-3
RenderingHints
DisplayType
TimeSeries
AxisLabel
Proton No. Density
ValueFormat
E9.2
ValidMin
0.0
ValidMax
500.0
FillValue
-1.0e+31
Particle
ParticleType
Proton
Qualifier
Scalar
ParticleQuantity
NumberDensity
Parameter #7
Name
He+ Phase Space Density for the Mean of V/Vsw
Set
Time series defined by using: EPOCH
ParameterKey
he_plus_phase_space_density
Description

Helium Plus, He+, Phase Space Density for the Mean Particle Speed/Solar Wind Bulk Speed, V/Vsw

Caveats
He+ Phase Space Density for Mean V/Vsw
Cadence
P1D
Units
s^3/km^6
UnitsConversion
1e-18>s^3/m^6
RenderingHints
DisplayType
TimeSeries
ValueFormat
E9.2
Structure
Size
51
Element
Name
He+_avg_V/Vsw_7.80
Index
1
RenderingHints
AxisLabel
7.80000
Element
Name
He+_avg_V/Vsw_7.43
Index
2
RenderingHints
AxisLabel
7.43000
Element
Name
He+_avg_V/Vsw_7.08
Index
3
RenderingHints
AxisLabel
7.08000
Element
Name
He+_avg_V/Vsw_6.74
Index
4
RenderingHints
AxisLabel
6.74000
Element
Name
He+_avg_V/Vsw_6.42
Index
5
RenderingHints
AxisLabel
6.42000
Element
Name
He+_avg_V/Vsw_6.12
Index
6
RenderingHints
AxisLabel
6.12000
Element
Name
He+_avg_V/Vsw_5.82
Index
7
RenderingHints
AxisLabel
5.82000
Element
Name
He+_avg_V/Vsw_5.55
Index
8
RenderingHints
AxisLabel
5.55000
Element
Name
He+_avg_V/Vsw_5.28
Index
9
RenderingHints
AxisLabel
5.28000
Element
Name
He+_avg_V/Vsw_5.03
Index
10
RenderingHints
AxisLabel
5.03000
Element
Name
He+_avg_V/Vsw_4.79
Index
11
RenderingHints
AxisLabel
4.79000
Element
Name
He+_avg_V/Vsw_4.56
Index
12
RenderingHints
AxisLabel
4.56000
Element
Name
He+_avg_V/Vsw_4.35
Index
13
RenderingHints
AxisLabel
4.35000
Element
Name
He+_avg_V/Vsw_4.14
Index
14
RenderingHints
AxisLabel
4.14000
Element
Name
He+_avg_V/Vsw_3.94
Index
15
RenderingHints
AxisLabel
3.94000
Element
Name
He+_avg_V/Vsw_3.75
Index
16
RenderingHints
AxisLabel
3.75000
Element
Name
He+_avg_V/Vsw_3.58
Index
17
RenderingHints
AxisLabel
3.58000
Element
Name
He+_avg_V/Vsw_3.41
Index
18
RenderingHints
AxisLabel
3.41000
Element
Name
He+_avg_V/Vsw_3.24
Index
19
RenderingHints
AxisLabel
3.24000
Element
Name
He+_avg_V/Vsw_3.09
Index
20
RenderingHints
AxisLabel
3.09000
Element
Name
He+_avg_V/Vsw_2.94
Index
21
RenderingHints
AxisLabel
2.94000
Element
Name
He+_avg_V/Vsw_2.80
Index
22
RenderingHints
AxisLabel
2.80000
Element
Name
He+_avg_V/Vsw_2.67
Index
23
RenderingHints
AxisLabel
2.67000
Element
Name
He+_avg_V/Vsw_2.54
Index
24
RenderingHints
AxisLabel
2.54000
Element
Name
He+_avg_V/Vsw_2.42
Index
25
RenderingHints
AxisLabel
2.42000
Element
Name
He+_avg_V/Vsw_2.30
Index
26
RenderingHints
AxisLabel
2.30000
Element
Name
He+_avg_V/Vsw_2.20
Index
27
RenderingHints
AxisLabel
2.20000
Element
Name
He+_avg_V/Vsw_2.09
Index
28
RenderingHints
AxisLabel
2.09000
Element
Name
He+_avg_V/Vsw_1.99
Index
29
RenderingHints
AxisLabel
1.99000
Element
Name
He+_avg_V/Vsw_1.90
Index
30
RenderingHints
AxisLabel
1.90000
Element
Name
He+_avg_V/Vsw_1.81
Index
31
RenderingHints
AxisLabel
1.81000
Element
Name
He+_avg_V/Vsw_1.72
Index
32
RenderingHints
AxisLabel
1.72000
Element
Name
He+_avg_V/Vsw_1.64
Index
33
RenderingHints
AxisLabel
1.64000
Element
Name
He+_avg_V/Vsw_1.56
Index
34
RenderingHints
AxisLabel
1.56000
Element
Name
He+_avg_V/Vsw_1.49
Index
35
RenderingHints
AxisLabel
1.49000
Element
Name
He+_avg_V/Vsw_1.41
Index
36
RenderingHints
AxisLabel
1.41000
Element
Name
He+_avg_V/Vsw_1.35
Index
37
RenderingHints
AxisLabel
1.35000
Element
Name
He+_avg_V/Vsw_1.28
Index
38
RenderingHints
AxisLabel
1.28000
Element
Name
He+_avg_V/Vsw_1.22
Index
39
RenderingHints
AxisLabel
1.22000
Element
Name
He+_avg_V/Vsw_1.16
Index
40
RenderingHints
AxisLabel
1.16000
Element
Name
He+_avg_V/Vsw_1.11
Index
41
RenderingHints
AxisLabel
1.11000
Element
Name
He+_avg_V/Vsw_1.06
Index
42
RenderingHints
AxisLabel
1.06000
Element
Name
He+_avg_V/Vsw_1.01
Index
43
RenderingHints
AxisLabel
1.01000
Element
Name
He+_avg_V/Vsw_0.96
Index
44
RenderingHints
AxisLabel
0.960000
Element
Name
He+_avg_V/Vsw_0.91
Index
45
RenderingHints
AxisLabel
0.910000
Element
Name
He+_avg_V/Vsw_0.87
Index
46
RenderingHints
AxisLabel
0.870000
Element
Name
He+_avg_V/Vsw_0.83
Index
47
RenderingHints
AxisLabel
0.830000
Element
Name
He+_avg_V/Vsw_0.79
Index
48
RenderingHints
AxisLabel
0.790000
Element
Name
He+_avg_V/Vsw_0.75
Index
49
RenderingHints
AxisLabel
0.750000
Element
Name
He+_avg_V/Vsw_0.71
Index
50
RenderingHints
AxisLabel
0.710000
Element
Name
He+_avg_V/Vsw_0.68
Index
51
RenderingHints
AxisLabel
0.680000
ValidMin
0.0
ValidMax
1.0e+06
FillValue
-1.0e+31
Particle
ParticleType
Ion
Qualifier
Array
ParticleQuantity
PhaseSpaceDensity
Parameter #8
Name
He+ Counts for the Range of V/Vsw
Set
Time series defined by using: EPOCH
ParameterKey
he_plus_counts
Description

Helium Plus, He+, Counts for the Range of the Particle Speed/Solar Wind Bulk Speed, V/Vsw

Caveats
He+ Counts for V/Vsw Range
Cadence
P1D
RenderingHints
DisplayType
TimeSeries
ValueFormat
E9.2
Structure
Size
51
Element
Name
He+_avg_V/Vsw_7.80
Index
1
RenderingHints
AxisLabel
7.80000
Element
Name
He+_avg_V/Vsw_7.43
Index
2
RenderingHints
AxisLabel
7.43000
Element
Name
He+_avg_V/Vsw_7.08
Index
3
RenderingHints
AxisLabel
7.08000
Element
Name
He+_avg_V/Vsw_6.74
Index
4
RenderingHints
AxisLabel
6.74000
Element
Name
He+_avg_V/Vsw_6.42
Index
5
RenderingHints
AxisLabel
6.42000
Element
Name
He+_avg_V/Vsw_6.12
Index
6
RenderingHints
AxisLabel
6.12000
Element
Name
He+_avg_V/Vsw_5.82
Index
7
RenderingHints
AxisLabel
5.82000
Element
Name
He+_avg_V/Vsw_5.55
Index
8
RenderingHints
AxisLabel
5.55000
Element
Name
He+_avg_V/Vsw_5.28
Index
9
RenderingHints
AxisLabel
5.28000
Element
Name
He+_avg_V/Vsw_5.03
Index
10
RenderingHints
AxisLabel
5.03000
Element
Name
He+_avg_V/Vsw_4.79
Index
11
RenderingHints
AxisLabel
4.79000
Element
Name
He+_avg_V/Vsw_4.56
Index
12
RenderingHints
AxisLabel
4.56000
Element
Name
He+_avg_V/Vsw_4.35
Index
13
RenderingHints
AxisLabel
4.35000
Element
Name
He+_avg_V/Vsw_4.14
Index
14
RenderingHints
AxisLabel
4.14000
Element
Name
He+_avg_V/Vsw_3.94
Index
15
RenderingHints
AxisLabel
3.94000
Element
Name
He+_avg_V/Vsw_3.75
Index
16
RenderingHints
AxisLabel
3.75000
Element
Name
He+_avg_V/Vsw_3.58
Index
17
RenderingHints
AxisLabel
3.58000
Element
Name
He+_avg_V/Vsw_3.41
Index
18
RenderingHints
AxisLabel
3.41000
Element
Name
He+_avg_V/Vsw_3.24
Index
19
RenderingHints
AxisLabel
3.24000
Element
Name
He+_avg_V/Vsw_3.09
Index
20
RenderingHints
AxisLabel
3.09000
Element
Name
He+_avg_V/Vsw_2.94
Index
21
RenderingHints
AxisLabel
2.94000
Element
Name
He+_avg_V/Vsw_2.80
Index
22
RenderingHints
AxisLabel
2.80000
Element
Name
He+_avg_V/Vsw_2.67
Index
23
RenderingHints
AxisLabel
2.67000
Element
Name
He+_avg_V/Vsw_2.54
Index
24
RenderingHints
AxisLabel
2.54000
Element
Name
He+_avg_V/Vsw_2.42
Index
25
RenderingHints
AxisLabel
2.42000
Element
Name
He+_avg_V/Vsw_2.30
Index
26
RenderingHints
AxisLabel
2.30000
Element
Name
He+_avg_V/Vsw_2.20
Index
27
RenderingHints
AxisLabel
2.20000
Element
Name
He+_avg_V/Vsw_2.09
Index
28
RenderingHints
AxisLabel
2.09000
Element
Name
He+_avg_V/Vsw_1.99
Index
29
RenderingHints
AxisLabel
1.99000
Element
Name
He+_avg_V/Vsw_1.90
Index
30
RenderingHints
AxisLabel
1.90000
Element
Name
He+_avg_V/Vsw_1.81
Index
31
RenderingHints
AxisLabel
1.81000
Element
Name
He+_avg_V/Vsw_1.72
Index
32
RenderingHints
AxisLabel
1.72000
Element
Name
He+_avg_V/Vsw_1.64
Index
33
RenderingHints
AxisLabel
1.64000
Element
Name
He+_avg_V/Vsw_1.56
Index
34
RenderingHints
AxisLabel
1.56000
Element
Name
He+_avg_V/Vsw_1.49
Index
35
RenderingHints
AxisLabel
1.49000
Element
Name
He+_avg_V/Vsw_1.41
Index
36
RenderingHints
AxisLabel
1.41000
Element
Name
He+_avg_V/Vsw_1.35
Index
37
RenderingHints
AxisLabel
1.35000
Element
Name
He+_avg_V/Vsw_1.28
Index
38
RenderingHints
AxisLabel
1.28000
Element
Name
He+_avg_V/Vsw_1.22
Index
39
RenderingHints
AxisLabel
1.22000
Element
Name
He+_avg_V/Vsw_1.16
Index
40
RenderingHints
AxisLabel
1.16000
Element
Name
He+_avg_V/Vsw_1.11
Index
41
RenderingHints
AxisLabel
1.11000
Element
Name
He+_avg_V/Vsw_1.06
Index
42
RenderingHints
AxisLabel
1.06000
Element
Name
He+_avg_V/Vsw_1.01
Index
43
RenderingHints
AxisLabel
1.01000
Element
Name
He+_avg_V/Vsw_0.96
Index
44
RenderingHints
AxisLabel
0.960000
Element
Name
He+_avg_V/Vsw_0.91
Index
45
RenderingHints
AxisLabel
0.910000
Element
Name
He+_avg_V/Vsw_0.87
Index
46
RenderingHints
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