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Wind Plasma and Radio Waves (WAVES) Electric Field Intensities and Electron Plasma Densities, Key Parameter (K0), 3 min Data

ResourceID
spase://NASA/NumericalData/Wind/WAVES/ElectricFieldIntensity/KeyParameter/PT3M

Description

Wind Waves instrument, Plasma and Radio Wave Key Parameter data: electric field average intensity in dB above background at 76 log-spaced frequencies from 250 Hz to 9.4 MHz that is determined from neural network analysis of the in situ electron plasma frequency, Fpe, line.

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Details

Version:2.3.1

NumericalData

ResourceID
spase://NASA/NumericalData/Wind/WAVES/ElectricFieldIntensity/KeyParameter/PT3M
ResourceHeader
ResourceName
Wind Plasma and Radio Waves (WAVES) Electric Field Intensities and Electron Plasma Densities, Key Parameter (K0), 3 min Data
ReleaseDate
2020-07-07 21:16:06Z
Description

Wind Waves instrument, Plasma and Radio Wave Key Parameter data: electric field average intensity in dB above background at 76 log-spaced frequencies from 250 Hz to 9.4 MHz that is determined from neural network analysis of the in situ electron plasma frequency, Fpe, line.

Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser for use of the Data
Contacts
RolePerson
1.PrincipalInvestigatorspase://SMWG/Person/Michael.L.Kaiser
2.MetadataContactspase://SMWG/Person/Robert.M.Candey
3.MetadataContactspase://SMWG/Person/Lee.Frost.Bargatze
InformationURL
Name
Wind Spacecraft Overview and News web page, GSFC
URL
https://wind.nasa.gov
Description

Wind overview web page with news updates and information about new data product releases, hosted by NASA GSFC

Language
en
InformationURL
Name
Wind Spacecraft General Instrument web page, GSFC
URL
https://wind.nasa.gov/data.php
Description

Wind spacecraft general instrument web page with links to data, documentation, and home pages for all spacecraft instruments, hosted by NASA GSFC

Language
en
InformationURL
Name
Wind spacecraft general web page for data sources from all instruments, GSFC
URL
https://wind.nasa.gov/data_sources.php
Description

Wind spacecraft general instrument web page with brief descriptions for data sources from all instruments, hosted by NASA GSFC

Language
en
InformationURL
Name
Wind WAVES home page, GSFC
URL
https://solar-radio.gsfc.nasa.gov/wind/index.html
Description

Wind WAVES home page, the Radio and Plasma Wave Investigation on the Wind Spacecraft with links to the WAVES instrument description and for data plotting and access including IDL savesets and radio burst lists, hosted by NASA GSFC

Language
en
InformationURL
Name
Wind WAVES data product page, GSFC
URL
https://solar-radio.gsfc.nasa.gov/wind/data_products.html
Description

Wind WAVES data product access web page, hosted by NASA GSFC

Language
en
InformationURL
Name
NSSDC Master Catalog, Wind, WAVES instrument
URL
https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1994-071A-05
Description

General information concerning the Wind, Plasma and Radio Waves, WAVES, instrument

Language
en
InformationURL
Name
Wind Waves instrument, Space Sciences Reviews publication
URL
https://link.springer.com/article/10.1007/BF00751331
Description

Bougeret, J.-L., M.L. Kaiser, P.J. Kellogg, R. Manning, K. Goetz, S.J. Monson, N. Monge, L. Friel, C.A. Meetre, C. Perche, L. Sitruk, and S. Hoang, WAVES: The radio and plasma wave investigation on the wind spacecraft, Space Sci. Rev., 71, 231-263, 1995, DOI: 10.1007/BF00751331.

Language
en
PriorIDs
spase://VSPO/NumericalData/P_Wind_HDR_WAVES_KEY_PARAMETERS
spase://VSPO/NumericalData/Wind/WAVES/KeyParameters/PT18S
spase://VSPO/NumericalData/Wind/WAVES/ElectricFieldIntensity/KeyParameter/PT3M
AccessInformation
RepositoryID
spase://SMWG/Repository/NASA/GSFC/SPDF
Availability
Online
AccessRights
Open
AccessURL
Name
FTPS from SPDF (not with most browsers)
URL
ftps://spdf.gsfc.nasa.gov/pub/data/wind/waves/wav_k0/
Description

Access to Data in CDF Format via ftp from SPDF

AccessURL
Name
HTTPS from SPDF
URL
https://spdf.gsfc.nasa.gov/pub/data/wind/waves/wav_k0/
Description

Access to Data in CDF Format via http from SPDF

AccessURL
Name
CDAWeb
URL
https://cdaweb.sci.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_K0_WAV&index=sp_phys
ProductKey
WI_K0_WAV
Description

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

Format
CDF
Encoding
None
Acknowledgement
Please acknowledge the Principal Investigator M.L. Kaiser. Please acknowledge the Data Providers and CDAWeb when using these Data.
ProcessingLevel
Calibrated
ProviderProcessingLevel
Calibrated
InstrumentIDs
spase://SMWG/Instrument/Wind/WAVES
MeasurementType
ElectricField
MeasurementType
InstrumentStatus
MeasurementType
ThermalPlasma
TemporalDescription
TimeSpan
StartDate
1994-11-10 00:01:30.000
StopDate
2019-01-18 23:58:30.000
Cadence
PT3M
ObservedRegion
Heliosphere
ObservedRegion
Heliosphere.Inner
ObservedRegion
Heliosphere.NearEarth
Parameter #1
Name
Epoch Time, UTC, centered
ParameterKey
Epoch
Description

Epoch Time Tags, Coordinated Universal Time, UTC, centered

Caveats
This Parameter exhibits an increasing Monotonic Progression
Cadence
PT3M
Units
ms
UnitsConversion
1.0e-3>s
RenderingHints
AxisLabel
EPOCH
ScaleMin
6.2678253819904e+13
ScaleMax
6.3751341818904e+13
ValidMin
13-Mar-1986 00:00:00.000
ValidMax
13-Mar-2020 23:59:59.000
FillValue
31-Dec-9999 23:59:59.999
Support
SupportQuantity
Temporal
Parameter #2
Name
Time, PB5 format
Set
Time series defined by using: EPOCH
ParameterKey
Time_PB5
Description

Time in PB5 format: Year, Day, and Milliseconds of Day

Caveats
This Parameter exhibits an increasing Monotonic Progression
Cadence
PT3M
Structure
Size
3
Element
Name
Year
Index
1
Units
a
ValidMin
1986
ValidMax
2020
RenderingHints
AxisLabel
year
ScaleMin
1986
ScaleMax
2020
Element
Name
Day of Year (Jan 1 = Day 1)
Index
2
Units
d
ValidMin
72
ValidMax
72
RenderingHints
AxisLabel
day
ScaleMin
72
ScaleMax
72
Element
Name
Elapsed millisecond of day
Index
3
Units
ms
ValidMin
68400000
ValidMax
86400000
RenderingHints
AxisLabel
msec
ScaleMin
68400000
ScaleMax
86400000
FillValue
-2147483648
Support
Qualifier
Array
SupportQuantity
Temporal
Parameter #3
Name
Electric Field, average
Set
Time series defined by using: EPOCH
ParameterKey
E_Average
Description

Electric Field, average intensity in dB above background at seventy six logarithmically spaced frequencies from 250 Hz to 9.4 MHz).

Caveats
background subtracted using 3% lower bound across each frequency band for entire da backgrounds given in variable E_Background. Data taken in spin plane only
Cadence
PT3M
Units
dB
RenderingHints
DisplayType
Spectrogram
AxisLabel
E avg Intens
ValueFormat
F8.2
ScaleMin
-10.0
ScaleMax
70.0
Structure
Size
76
Element
Name
Element 1
Index
1
RenderingHints
AxisLabel
268
Element
Name
Element 2
Index
2
RenderingHints
AxisLabel
308
Element
Name
Element 3
Index
3
RenderingHints
AxisLabel
354
Element
Name
Element 4
Index
4
RenderingHints
AxisLabel
406
Element
Name
Element 5
Index
5
RenderingHints
AxisLabel
467
Element
Name
Element 6
Index
6
RenderingHints
AxisLabel
536
Element
Name
Element 7
Index
7
RenderingHints
AxisLabel
616
Element
Name
Element 8
Index
8
RenderingHints
AxisLabel
707
Element
Name
Element 9
Index
9
RenderingHints
AxisLabel
812
Element
Name
Element 10
Index
10
RenderingHints
AxisLabel
933
Element
Name
Element 11
Index
11
RenderingHints
AxisLabel
1072
Element
Name
Element 12
Index
12
RenderingHints
AxisLabel
1231
Element
Name
Element 13
Index
13
RenderingHints
AxisLabel
1414
Element
Name
Element 14
Index
14
RenderingHints
AxisLabel
1625
Element
Name
Element 15
Index
15
RenderingHints
AxisLabel
1866
Element
Name
Element 16
Index
16
RenderingHints
AxisLabel
2144
Element
Name
Element 17
Index
17
RenderingHints
AxisLabel
2462
Element
Name
Element 18
Index
18
RenderingHints
AxisLabel
2828
Element
Name
Element 19
Index
19
RenderingHints
AxisLabel
3249
Element
Name
Element 20
Index
20
RenderingHints
AxisLabel
4287
Element
Name
Element 21
Index
21
RenderingHints
AxisLabel
4925
Element
Name
Element 22
Index
22
RenderingHints
AxisLabel
5657
Element
Name
Element 23
Index
23
RenderingHints
AxisLabel
6498
Element
Name
Element 24
Index
24
RenderingHints
AxisLabel
7464
Element
Name
Element 25
Index
25
RenderingHints
AxisLabel
8574
Element
Name
Element 26
Index
26
RenderingHints
AxisLabel
9849
Element
Name
Element 27
Index
27
RenderingHints
AxisLabel
11314
Element
Name
Element 28
Index
28
RenderingHints
AxisLabel
12996
Element
Name
Element 29
Index
29
RenderingHints
AxisLabel
14929
Element
Name
Element 30
Index
30
RenderingHints
AxisLabel
17148
Element
Name
Element 31
Index
31
RenderingHints
AxisLabel
19698
Element
Name
Element 32
Index
32
RenderingHints
AxisLabel
22627
Element
Name
Element 33
Index
33
RenderingHints
AxisLabel
25992
Element
Name
Element 34
Index
34
RenderingHints
AxisLabel
29857
Element
Name
Element 35
Index
35
RenderingHints
AxisLabel
34297
Element
Name
Element 36
Index
36
RenderingHints
AxisLabel
39397
Element
Name
Element 37
Index
37
RenderingHints
AxisLabel
45255
Element
Name
Element 38
Index
38
RenderingHints
AxisLabel
51984
Element
Name
Element 39
Index
39
RenderingHints
AxisLabel
59714
Element
Name
Element 40
Index
40
RenderingHints
AxisLabel
68594
Element
Name
Element 41
Index
41
RenderingHints
AxisLabel
78793
Element
Name
Element 42
Index
42
RenderingHints
AxisLabel
90510
Element
Name
Element 43
Index
43
RenderingHints
AxisLabel
103968
Element
Name
Element 44
Index
44
RenderingHints
AxisLabel
119428
Element
Name
Element 45
Index
45
RenderingHints
AxisLabel
137187
Element
Name
Element 46
Index
46
RenderingHints
AxisLabel
157587
Element
Name
Element 47
Index
47
RenderingHints
AxisLabel
181019
Element
Name
Element 48
Index
48
RenderingHints
AxisLabel
207937
Element
Name
Element 49
Index
49
RenderingHints
AxisLabel
238857
Element
Name
Element 50
Index
50
RenderingHints
AxisLabel
274374
Element
Name
Element 51
Index
51
RenderingHints
AxisLabel
315173
Element
Name
Element 52
Index
52
RenderingHints
AxisLabel
362039
Element
Name
Element 53
Index
53
RenderingHints
AxisLabel
415873
Element
Name
Element 54
Index
54
RenderingHints
AxisLabel
477713
Element
Name
Element 55
Index
55
RenderingHints
AxisLabel
548748
Element
Name
Element 56
Index
56
RenderingHints
AxisLabel
630346
Element
Name
Element 57
Index
57
RenderingHints
AxisLabel
724078
Element
Name
Element 58
Index
58
RenderingHints
AxisLabel
831747
Element
Name
Element 59
Index
59
RenderingHints
AxisLabel
955426
Element
Name
Element 60
Index
60
RenderingHints
AxisLabel
1097497
Element
Name
Element 61
Index
61
RenderingHints
AxisLabel
1260693
Element
Name
Element 62
Index
62
RenderingHints
AxisLabel
1448155
Element
Name
Element 63
Index
63
RenderingHints
AxisLabel
1663493
Element
Name
Element 64
Index
64
RenderingHints
AxisLabel
1910852
Element
Name
Element 65
Index
65
RenderingHints
AxisLabel
2194993
Element
Name
Element 66
Index
66
RenderingHints
AxisLabel
2521385
Element
Name
Element 67
Index
67
RenderingHints
AxisLabel
2896311
Element
Name
Element 68
Index
68
RenderingHints
AxisLabel
3326988
Element
Name
Element 69
Index
69
RenderingHints
AxisLabel
3821705
Element
Name
Element 70
Index
70
RenderingHints
AxisLabel
4389986
Element
Name
Element 71
Index
71
RenderingHints
AxisLabel
5042771
Element
Name
Element 72
Index
72
RenderingHints
AxisLabel
5792623
Element
Name
Element 73
Index
73
RenderingHints
AxisLabel
6653975
Element
Name
Element 74
Index
74
RenderingHints
AxisLabel
7643409
Element
Name
Element 75
Index
75
RenderingHints
AxisLabel
8779973
Element
Name
Element 76
Index
76
RenderingHints
AxisLabel
10085542
ValidMin
-200.0
ValidMax
200.0
FillValue
-1.0e+31
Field
Qualifier
Array
Qualifier
Average
FieldQuantity
Electric
Parameter #4
Name
Electron Number Density
Set
Time series defined by using: EPOCH
ParameterKey
Ne
Description

Electron Number Density, determined from the in situ electron plasma frequency, Fpe, line position as recognized by a neural network

Caveats
Average Type: standard
Cadence
PT3M
Units
cm^-3
UnitsConversion
1.0e6>m^-3
RenderingHints
DisplayType
TimeSeries
AxisLabel
Ne
ValueFormat
F9.2
ScaleMin
0.0
ScaleMax
100.0
ValidMin
0.0
ValidMax
264.0
FillValue
-1.0e+31
Particle
ParticleType
Electron
Qualifier
Scalar
ParticleQuantity
NumberDensity
Parameter #5
Name
Data Quality Flag, Electron Density
Set
Time series defined by using: EPOCH
ParameterKey
Ne_Quality
Description

Data Quality Flag, Electron Density: <50=Bad, >50=Fair, >150=OK, >200=Good

Cadence
PT3M
RenderingHints
DisplayType
TimeSeries
AxisLabel
Ne_qual
ValueFormat
I3
ScaleMin
0
ScaleMax
255
ValidMin
0
ValidMax
255
FillValue
-2147483648
Support
Qualifier
Scalar
SupportQuantity
Velocity
Parameter #6
Name
Transient Electric Field, maximum
Set
Time series defined by using: EPOCH
ParameterKey
E_transient
Description

Transient Electric Field, antenna maximum from the time domain sampler, TDS, a value equal to zero indicates no trigger

Caveats
Average Type: standard
Cadence
PT3M
Units
dB
RenderingHints
DisplayType
TimeSeries
AxisLabel
E transient
ValueFormat
F5.1
ScaleMin
0.0
ScaleMax
90.0
ValidMin
0.0
ValidMax
128.0
FillValue
-1.0e+31
Field
Qualifier
Scalar
Qualifier
Maximum
FieldQuantity
Electric
Parameter #7
Name
Solar Array Current, minimum
Set
Time series defined by using: EPOCH
ParameterKey
Sol_min
Description

Spacecraft Solar Array Current, minimum value

Caveats
Solar array current from s/c HK correlates with photoelectric effect on antennas
Cadence
PT3M
Units
A
RenderingHints
DisplayType
TimeSeries
AxisLabel
Sol Curr. Min
ValueFormat
F5.2
ScaleMin
10.0
ScaleMax
20.0
ValidMin
-2.25
ValidMax
28.0
FillValue
-1.0e+31
Field
Qualifier
Scalar
Qualifier
Minimum
FieldQuantity
Current
Parameter #8
Name
Solar Array Current, maximum
Set
Time series defined by using: EPOCH
ParameterKey
Sol_max
Description

Spacecraft Solar Array Current, maximum value

Caveats
Solar array current from s/c HK correlates with photoelectric effect on antennas
Cadence
PT3M
Units
A
RenderingHints
DisplayType
TimeSeries
AxisLabel
Sol Curr. Max
ValueFormat
F5.2
ScaleMin
10.0
ScaleMax
20.0
ValidMin
-2.25
ValidMax
28.0
FillValue
-1.0e+31
Field
Qualifier
Scalar
Qualifier
Maximum
FieldQuantity
Current
Parameter #9
Name
Moon Position, GSE Cartesian coordinates
Set
Time series defined by using: EPOCH
ParameterKey
Moon_pos
Description

Moon Position, Geocentric Solar Ecliptic, GSE, Cartesian coordinates

Cadence
PT3M
Units
km
UnitsConversion
1.0e3>m
CoordinateSystem
CoordinateRepresentation
Cartesian
CoordinateSystemName
GSE
RenderingHints
ValueFormat
F14.1
ScaleMin
-400000.0
ScaleMax
400000.0
Structure
Size
3
Element
Name
Moon x GSE
Index
1
RenderingHints
AxisLabel
Moon x GSE
Element
Name
Moon y GSE
Index
2
RenderingHints
AxisLabel
Moon y GSE
Element
Name
Moon z GSE
Index
3
RenderingHints
AxisLabel
Moon z GSE
ValidMin
-400000.0
ValidMax
400000.0
FillValue
-1.0e+31
Support
Qualifier
Vector
SupportQuantity
Velocity
Parameter #10
Name
Data Quality Flag, Electric Field
Set
Time series defined by using: EPOCH
ParameterKey
E_Quality
Description

Data Quality Flag, Electric Field: one flag per spectrum equal to the count of good channels before interpolation

Cadence
PT3M
RenderingHints
DisplayType
TimeSeries
AxisLabel
E_quality
ValueFormat
I3
ScaleMin
0
ScaleMax
76
ValidMin
0
ValidMax
76
FillValue
-2147483648
Support
Qualifier
Scalar
SupportQuantity
Velocity
Parameter #11
Name
Electric Field Background, by frequency
ParameterKey
E_Backg
Description

Electric Field, Background, computed at each of seventy six frequencies over the entire day

Cadence
PT3M
Units
V
RenderingHints
AxisLabel
E bckgnd
ValueFormat
F8.2
ScaleMin
-200.0
ScaleMax
200.0
Structure
Size
76
ValidMin
-200.0
ValidMax
200.0
FillValue
-1.0e+31
Field
FieldQuantity
Potential
Parameter #12
Name
Post Gap Flag
Set
Time series defined by using: EPOCH
ParameterKey
GAP_FLAG
Description

Post Gap Flag: 0=No gap, 1=No valid data

Cadence
PT3M
RenderingHints
AxisLabel
GAP FLAG
ValueFormat
I1
ScaleMin
0
ScaleMax
9
ValidMin
0
ValidMax
9
FillValue
-2147483648
Support
Qualifier
Array
Qualifier
Scalar
SupportQuantity
Velocity
Parameter #13
Name
Labels for Electric Field Frequency Channels, geometric mean values
ParameterKey
E_freq_val
Description

Labels for Electric Field Frequency Channels, geometric mean values, seventy six bins

Cadence
PT3M
Units
Hz
RenderingHints
AxisLabel
Frequency
ValueFormat
F10.0
ScaleMin
250.0
ScaleMax
1.0e+07
Structure
Size
76
ValidMin
250.0
ValidMax
1.0e+07
FillValue
-1.0e+31
Wave
Qualifier
Array
WaveQuantity
Frequency
Parameter #14
Name
Electric Field Frequency Channels, bin lower bound frequency delta
ParameterKey
freq_minus
Description

Electric Field Frequency Channels, bin lower bound frequency delta, seventy six bins

Cadence
PT3M
Units
Hz
RenderingHints
AxisLabel
Frequency
ValueFormat
F10.0
ScaleMin
10.0
ScaleMax
1.0e+07
Structure
Size
76
ValidMin
10.0
ValidMax
1.0e+07
FillValue
-1.0e+31
Wave
Qualifier
Array
Qualifier
Minimum
WaveQuantity
Frequency
Parameter #15
Name
Electric Field Frequency Channels, bin upper bound frequency delta
ParameterKey
freq_plus
Description

Electric Field Frequency Channels, bin upper bound frequency delta, seventy six bins

Cadence
PT3M
Units
Hz
RenderingHints
AxisLabel
Frequency
ValueFormat
F10.0
ScaleMin
10.0
ScaleMax
1.0e+07
Structure
Size
76
ValidMin
10.0
ValidMax
1.0e+07
FillValue
-1.0e+31
Wave
Qualifier
Array
Qualifier
Maximum
WaveQuantity
Frequency