2.5.0
spase://NASA/NumericalData/MMS/1/FastPlasmaInvestigation/DES/Burst/Level2/Distribution/PT0.03S
MMS 1 Fast Plasma Investigation, Dual Electron Spectrometer (FPI, DES) Instrument Distributions, Level 2 (L2), Burst Mode, 30 ms Data
MMS1_FPI_BRST_L2_DES-DIST
https://doi.org/10.48322/1rpt-0w56
2023-03-28T12:34:56.789
2021-04-27T15:38:11
Only known prior ReleaseDate of the metadata
2022-08-04T12:34:56.789
Added DOI and PublicationInfo minted by LFB, updated the RepositoryID, updated the SPDF MetadataContact Person to Robert M. Candey, metadata updated to SPASE 2.4.1, reviewed by LFB 20220803
2023-03-04T12:34:56.789
Standardized the ResourceName Format, Set AlternateName equal to the ProductKey, Revised the Acknowledgement, PublicationInfo Authors, and Contact Person list per request of the MMS FPI team, metadata updated to SPASE 2.5.0, reviewed by LFB 20230304
2023-03-28T12:34:56.789
Remove Stephen Kreisler from Author and Acknowledgment lists per request of the MMS FPI team, revised by LFB 20230328
The Fast Plasma Instrument (FPI) usually Operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution. Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. This Product contains Phase Space Distribution Maps of those Burst Resolution Data selected for downlink. In particular, the (highest possible Quality at the Time of Release) corrected/converted "Burst Sky Map" Distributions are reported with Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.
Please acknowledge D.J. Gershman, B.L. Giles, C.J. Pollock, T.E. Moore, and J.L. Burch for use of these data
Gershman, Daniel, J.; Giles, Barbara, L.; Pollock, Craig, J.; Moore, Thomas, E.; Burch, James, L.
2022-01-01T00:00:00
NASA Space Physics Data Facility
spase://SMWG/Person/Daniel.J.Gershman
InstrumentLead
CoInvestigator
spase://SMWG/Person/Barbara.L.Giles
InstrumentLead
CoInvestigator
Retired
spase://SMWG/Person/Craig.J.Pollock
InstrumentLead
CoInvestigator
Retired
spase://SMWG/Person/Thomas.E.Moore
InstrumentLead
CoInvestigator
Retired
spase://SMWG/Person/Stephen.Kreisler
Developer
GroundSystemLead
spase://SMWG/Person/James.L.Burch
PrincipalInvestigator
spase://SMWG/Person/MMS_SDC_POC
HostContact
spase://SMWG/Person/Robert.M.Candey
MetadataContact
spase://SMWG/Person/Lee.Frost.Bargatze
MetadataContact
The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC)
https://mms.gsfc.nasa.gov/
The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Goddard Space Flight Center (GSFC).
The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC)
https://mms.gsfc.nasa.gov/
The Magnetospheric Multiscale (MMS) Mission Home Page hosted at the Goddard Space Flight Center (GSFC)
The MMS Mission home page at the Science Data Center (SDC) LASP, UC Boulder
https://lasp.colorado.edu/mms/sdc/public/
The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder
NASA Web Page providing Inforamtion for the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument
https://www.nasa.gov/mission_pages/mms/spacecraft/mms-instruments.html#fpi
NASA Web Page providing an Overview of the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument
spase://VSPO/NumericalData/MMS/1/FastPlasmaInvestigation/DES/Burst/Level2/Distribution/PT0.03S
spase://SMWG/Repository/UCOLO/LASP/MMS_SDC
Online
Open
FTPS from the MMS SDC (not with most browsers)
ftps://lasp.colorado.edu/mms/sdc/public/data/mms1/fpi/brst/l2/des-dist/
In CDF via ftp from the MMS Science Data Center
HTTPS from the MMS SDC
https://lasp.colorado.edu/mms/sdc/public/data/mms1/fpi/brst/l2/des-dist/
In CDF via http from the MMS Science Data Center
CDF
None
Please acknowledge D.J. Gershman, B.L. Giles, C.J. Pollock, T.E. Moore, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Online
Open
FTPS from SPDF (not with most browsers)
ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms1/fpi/brst/l2/des-dist/
In CDF via ftp from SPDF
HTTPS from SPDF
https://spdf.gsfc.nasa.gov/pub/data/mms/mms1/fpi/brst/l2/des-dist/
In CDF via http from SPDF
CDAWeb
https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=MMS1_FPI_BRST_L2_DES-DIST&index=sp_phys
MMS1_FPI_BRST_L2_DES-DIST
Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb
CDF
None
Please acknowledge D.J. Gershman, B.L. Giles, C.J. Pollock, T.E. Moore, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb
Online
Open
CDAWeb HAPI Server
https://cdaweb.gsfc.nasa.gov/hapi
MMS1_FPI_BRST_L2_DES-DIST
Web Service to this product using the HAPI interface
CSV
Please acknowledge D.J. Gershman, B.L. Giles, C.J. Pollock, T.E. Moore, and J.L. Burch. Also please acknowledge the data providers and CDAWeb when using these data.
Calibrated
spase://SMWG/Instrument/MMS/1/FastPlasmaInstrument/DES
EnergeticParticles
2015-07-15T00:00:00.000
2018-09-15T23:59:59.999
PT0.03S
Earth.Magnetosheath
Earth.Magnetosphere
Earth.Magnetosphere.Magnetotail
Earth.Magnetosphere.Main
Earth.Magnetosphere.RadiationBelt
Earth.NearSurface.EquatorialRegion
Earth.NearSurface.Plasmasphere
Heliosphere.NearEarth
This SPASE Numerical Data Description is for the MMS1_FPI_BRST_L2_DES-DIST Data Product. This Numerical Data Description has been written by utilizing the ADAPT Software Package. ADAPT can harvest Metadata that are embedded in Data Files stored in Common Data File Format that are then leveraged to populate corresponding SPASE Schema Text Fields. Typically, the CDF embedded Metadata are harvested from CDF Master Files, which contain no actual Data, in order to populate SPASE Documents. In this case, the Metadata were harvested from a "Data" CDF, which contains actual Data Observations from one of the four MMS FPI Instruments. The "Data" CDF used by ADAPT has the following Specifications: Data Product Version Number: 3.3.0, CDF Generation Date: 2018-11-03T05:09:43, CDF Skeleton Version Revision Number: 8026, and CDF Skeleton Version Revision Date: 2017-05-26T15:45:00.
Epoch Time
Epoch
Epoch Time Tags in Terrestrial Time 2000 (TT2000), Nanoseconds since J2000
Burst Data Begin Time, derived from the Burst Packet Time. This Parameter exhibits an increasing Monotonic Progression.
PT0.03S
ns
1.0e-9>s
Epoch
LinearScale
1990-01-01T00:00:00.000000000
2100-01-01T00:00:01.000000000
9999-12-31T23:59:59.999999999
Temporal
Epoch Plus Var
Epoch_plus_var
Epoch Plus Var
PT0.03S
s
1.0>s
F4.2
0.0
4.5
Temporal
Epoch Minus Var
Epoch_minus_var
Epoch Minus Var
PT0.03S
s
1.0>s
F4.2
0.0
4.5
Temporal
Data Quality Error Flags
Time Series defined by using: EPOCH
mms1_des_errorflags_brst
Vector of Data Quality Indicator Flag Flags at Burst Start Time
A Value of Zero signifies no Quality Errors. For Non-Zero Values: Bit-0=Manually flagged Interval, Bit-1=Overcounting/Saturation Effects likely present in Sky Map, Bit-2=Compression Pipeline Error
PT0.03S
TimeSeries
Error_Flags
I10
LinearScale
0
4294967294
4294967295
Other
Compression Flag
Time Series defined by using: EPOCH
mms1_des_compressionloss_brst
Compression Lossless/Lossy Indicator Flag at Survey Start Time
Compression Loss Indicator, 0=Lossless, 1=Lossy
PT0.03S
TimeSeries
Compress_Flag
I1
LinearScale
0
1
255
Other
Step Table Parity
Time Series defined by using: EPOCH
mms1_des_steptable_parity_brst
Step Table Parity, this Burst
The FPI/DES alternates between two Tables, designated "even" (0) and "odd" (1).
PT0.03S
TimeSeries
Step_Table_Para
I1
LinearScale
0
1
255
Other
Start Del-Phi Count
Time Series defined by using: EPOCH
mms1_des_startdelphi_count_brst
Del-Phi (Observatory Spin Phase) Count at Burst Start Time
Nominally, the Spin Phase Counts range over [0000,5759] Counts. Each Count represents 1/16 of a Degree (0.0625°) of Observatory Spin Phase. Zero Spin Phase Angle indicates that the Observatory +X-axis is aligned with the Sun Sensor Axis.
PT0.03S
TimeSeries
DelPhi_Count
I4.4
LinearScale
0
5761
65535
Other
Start Del-Phi Angle
Time Series defined by using: EPOCH
mms1_des_startdelphi_angle_brst
Del-Phi (Observatory Spin Phase) Angle at Burst Start Time
Nominally, the Spin Phase Angles range over [0°,360°). Each Count represents 1/16 of a Degree (0.0625°) of Observatory Spin Phase. Zero Spin Phase Angle indicates that the Observatory +X-axis is aligned with the Sun Sensor Axis.
PT0.03S
°
0.0174532925>rad
TimeSeries
DelPhi_Angle
E12.2
LinearScale
0.0
360.0
-1.0e+31
DirectionAngle.AzimuthAngle
PhaseAngle
Positional
Electron Sky Map Azimuth Angle, Phi
Time Series defined by using: EPOCH
mms1_des_phi_brst
Electron Burst Survey Sky Map Azimuth Angle, Phi
Azimuth Angles in the Instrument Frame, i.e., the Azimuthal Angle of the Instrument Look Direction
PT0.03S
°
0.0174532925>rad
TimeSeries
Phi
E12.3
LinearScale
32
0.0
360.0
-1.0e+31
DirectionAngle.AzimuthAngle
Positional
Electron Sky Map Azimuth Angle, Phi, Delta Value
mms1_des_phi_delta_brst
Electron Burst Survey Sky Map Azimuth Angle, Phi, Bin Delta Value
Azimuth Angle Deltas
PT0.03S
°
0.0174532925>rad
Delta_Phi
E12.2
LinearScale
32
0.0
360.0
-1.0e+31
DirectionAngle.AzimuthAngle
Positional
Electron Sky Map Distribution
Time Series defined by using: EPOCH
mms1_des_dist_brst
Electron Burst Survey Sky Map Instrument Distribution. Column 1 Labels from MMS1_DES_PHI_BRST: ["sector00","sector01","sector02","sector03","sector04","sector05","sector06","sector07","sector08","sector09","sector10","sector11","sector12","sector13","sector14","sector15","sector16","sector17","sector18","sector19","sector20","sector21","sector22","sector23","sector24","sector25","sector26","sector27","sector28","sector29","sector30","sector31"]. Column 2 Labels from MMS1_DES_THETA_BRST: ["5.6250 deg","16.875 deg","28.125 deg","39.375 deg","50.625 deg","61.875 deg","73.125 deg","84.375 deg","95.625 deg","106.88 deg","118.13 deg","129.38 deg","140.63 deg","151.88 deg","163.13 deg","174.38 deg"]. Column 3 Labels from MMS1_DES_ENERGY_BRST: ["energy00","energy01","energy02","energy03","energy04","energy05","energy06","energy07","energy08","energy09","energy10","energy11","energy12","energy13","energy14","energy15","energy16","energy17","energy18","energy19","energy20","energy21","energy22","energy23","energy24","energy25","energy26","energy27","energy28","energy29","energy30","energy31"].
Azimuth Bin: Sector Index=00 looks "after" (Spin Phase) the Sun Direction, ..., Sector Index=31 looks "before" the Sun Direction. Head Field of View: Pixel Index=00 looks to Zenith, ..., Pixel Index=15 looks to Nadir. FPI Operations nominally bin Data from 64 Energy Filters into 32 pairwise Energy Bins, indexed 00-31. Nominally, Bins are indexed in increasing Energy Order. See the FPI Documents for Details.
PT0.03S
s^3/cm^6
1.0e12>s^3/m^6
Spectrogram
E12.2
LogScale
32 16 32
-1.0e+31
Electron
Array
PhaseSpaceDensity
0.0
32000.0
eV
Energy 00, Bin Center 6.52 eV
5.51
7.53
Energy 01, Bin Center 8.54 eV
7.53
9.55
Energy 02, Bin Center 11.2 eV
9.57
12.83
Energy 03, Bin Center 14.6 eV
12.78
16.42
Energy 04, Bin Center 19.1 eV
16.4
21.8
Energy 05, Bin Center 25.1 eV
21.88
28.32
Energy 06, Bin Center 32.8 eV
28.27
37.33
Energy 07, Bin Center 43.0 eV
37.39
48.61
Energy 08, Bin Center 56.2 eV
48.54
63.86
Energy 09, Bin Center 73.6 eV
63.88
83.32
Energy 10, Bin Center 96.3 eV
83.3
109.3
Energy 11, Bin Center 126.0 eV
109.3
142.7
Energy 12, Bin Center 165.0 eV
142.8
187.2
Energy 13, Bin Center 216.0 eV
187.2
244.8
Energy 14, Bin Center 283.0 eV
245.0
321.0
Energy 15, Bin Center 370.0 eV
320.6
419.4
Energy 16, Bin Center 485.0 eV
420.0
550.0
Energy 17, Bin Center 635.0 eV
550.2
719.8
Energy 18, Bin Center 831.0 eV
720.0
942.0
Energy 19, Bin Center 1090.0 eV
945.0
1235.0
Energy 20, Bin Center 1420.0 eV
1229.0
1611.0
Energy 21, Bin Center 1860.0 eV
1611.0
2109.0
Energy 22, Bin Center 2440.0 eV
2113.0
2767.0
Energy 23, Bin Center 3190.0 eV
2763.0
3617.0
Energy 24, Bin Center 4180.0 eV
3621.0
4739.0
Energy 25, Bin Center 5470.0 eV
4738.0
6202.0
Energy 26, Bin Center 7160.0 eV
6201.0
8119.0
Energy 27, Bin Center 9370.0 eV
8120.0
10620.0
Energy 28, Bin Center 12300.0 eV
10660.0
13940.0
Energy 29, Bin Center 16100.0 eV
13950.0
18250.0
Energy 30, Bin Center 21000.0 eV
18190.0
23810.0
Energy 31, Bin Center 27500.0 eV
23820.0
31180.0
0.0
360.0
°
Sector 00, 5.625° Bin Center
0.0
11.25
Sector 01, 16.875° Bin Center
11.25
22.5
Sector 02, 28.125° Bin Center
22.5
33.75
Sector 03, 39.375° Bin Center
33.75
45.0
Sector 04, 50.625° Bin Center
45.0
56.25
Sector 05, 61.875° Bin Center
56.25
67.5
Sector 06, 73.125° Bin Center
67.5
78.75
Sector 07, 84.375° Bin Center
78.75
90.0
Sector 08, 95.625° Bin Center
90.0
101.25
Sector 09, 106.875° Bin Center
101.25
112.5
Sector 10, 118.125° Bin Center
112.5
123.75
Sector 11, 129.375° Bin Center
123.75
135.0
Sector 12, 140.625° Bin Center
135.0
146.25
Sector 13, 151.875° Bin Center
146.25
157.5
Sector 14, 163.125° Bin Center
157.5
168.75
Sector 15, 174.375° Bin Center
168.75
180.0
Sector 16, 185.625° Bin Center
180.0
191.25
Sector 17, 196.875° Bin Center
191.25
202.5
Sector 18, 208.125° Bin Center
202.5
213.75
Sector 19, 219.375° Bin Center
213.75
225.0
Sector 20, 230.625° Bin Center
225.0
236.25
Sector 21, 241.875° Bin Center
236.25
247.5
Sector 22, 253.125° Bin Center
247.5
258.75
Sector 23, 264.375° Bin Center
258.75
270.0
Sector 24, 275.625° Bin Center
270.0
281.25
Sector 25, 286.875° Bin Center
281.25
292.5
Sector 26, 298.125° Bin Center
292.5
303.75
Sector 27, 309.375° Bin Center
303.75
315.0
Sector 28, 320.625° Bin Center
315.0
326.25
Sector 29, 331.875° Bin Center
326.25
337.5
Sector 30, 343.125° Bin Center
337.5
348.75
Sector 31, 354.375° Bin Center
348.75
360.0
0.0
180.0
°
Pixel 00, 5.625° Bin Center
0.0
11.25
Pixel 01, 16.875° Bin Center
11.25
22.5
Pixel 02, 28.125° Bin Center
22.5
33.75
Pixel 03, 39.375° Bin Center
33.75
45.0
Pixel 04, 50.625° Bin Center
45.0
56.25
Pixel 05, 61.875° Bin Center
56.25
67.5
Pixel 06, 73.125° Bin Center
67.5
78.75
Pixel 07, 84.375° Bin Center
78.75
90.0
Pixel 08, 95.625° Bin Center
90.0
101.25
Pixel 09, 106.875° Bin Center
101.25
112.5
Pixel 10, 118.125° Bin Center
112.5
123.75
Pixel 11, 129.375° Bin Center
123.75
135.0
Pixel 12, 140.625° Bin Center
135.0
146.25
Pixel 13, 151.875° Bin Center
146.25
157.5
Pixel 14, 163.125° Bin Center
157.5
168.75
Pixel 15, 174.375° Bin Center
168.75
180.0
Electron Sky Map Distribution, Error
Time Series defined by using: EPOCH
mms1_des_disterr_brst
Electron Burst Survey Sky Map Instrument Distribution, 1-sigma Error. Column 1 Labels from MMS1_DES_PHI_BRST: ["sector00","sector01","sector02","sector03","sector04","sector05","sector06","sector07","sector08","sector09","sector10","sector11","sector12","sector13","sector14","sector15","sector16","sector17","sector18","sector19","sector20","sector21","sector22","sector23","sector24","sector25","sector26","sector27","sector28","sector29","sector30","sector31"]. Column 2 Labels from MMS1_DES_THETA_BRST: ["5.6250 deg","16.875 deg","28.125 deg","39.375 deg","50.625 deg","61.875 deg","73.125 deg","84.375 deg","95.625 deg","106.88 deg","118.13 deg","129.38 deg","140.63 deg","151.88 deg","163.13 deg","174.38 deg"]. Column 3 Labels from MMS1_DES_ENERGY_BRST: ["energy00","energy01","energy02","energy03","energy04","energy05","energy06","energy07","energy08","energy09","energy10","energy11","energy12","energy13","energy14","energy15","energy16","energy17","energy18","energy19","energy20","energy21","energy22","energy23","energy24","energy25","energy26","energy27","energy28","energy29","energy30","energy31"].
Azimuth Bin: Sector Index=00 looks "after" (Spin Phase) the Sun Direction, ..., Sector Index=31 looks "before" the Sun Direction. Head Field of View: Pixel Index=00 looks to Zenith, ..., Pixel Index=15 looks to Nadir. FPI Operations nominally bin Data from 64 Energy Filters into 32 pairwise Energy Bins, indexed 00-31. Nominally, Bins are indexed in increasing Energy Order. See the FPI Documents for Details.
PT0.03S
s^3/cm^6
1.0e12>s^3/m^6
Spectrogram
E12.2
LogScale
32 16 32
-1.0e+31
Electron
Array
Uncertainty
PhaseSpaceDensity
0.0
32000.0
eV
Energy 00, Bin Center 6.52 eV
5.51
7.53
Energy 01, Bin Center 8.54 eV
7.53
9.55
Energy 02, Bin Center 11.2 eV
9.57
12.83
Energy 03, Bin Center 14.6 eV
12.78
16.42
Energy 04, Bin Center 19.1 eV
16.4
21.8
Energy 05, Bin Center 25.1 eV
21.88
28.32
Energy 06, Bin Center 32.8 eV
28.27
37.33
Energy 07, Bin Center 43.0 eV
37.39
48.61
Energy 08, Bin Center 56.2 eV
48.54
63.86
Energy 09, Bin Center 73.6 eV
63.88
83.32
Energy 10, Bin Center 96.3 eV
83.3
109.3
Energy 11, Bin Center 126.0 eV
109.3
142.7
Energy 12, Bin Center 165.0 eV
142.8
187.2
Energy 13, Bin Center 216.0 eV
187.2
244.8
Energy 14, Bin Center 283.0 eV
245.0
321.0
Energy 15, Bin Center 370.0 eV
320.6
419.4
Energy 16, Bin Center 485.0 eV
420.0
550.0
Energy 17, Bin Center 635.0 eV
550.2
719.8
Energy 18, Bin Center 831.0 eV
720.0
942.0
Energy 19, Bin Center 1090.0 eV
945.0
1235.0
Energy 20, Bin Center 1420.0 eV
1229.0
1611.0
Energy 21, Bin Center 1860.0 eV
1611.0
2109.0
Energy 22, Bin Center 2440.0 eV
2113.0
2767.0
Energy 23, Bin Center 3190.0 eV
2763.0
3617.0
Energy 24, Bin Center 4180.0 eV
3621.0
4739.0
Energy 25, Bin Center 5470.0 eV
4738.0
6202.0
Energy 26, Bin Center 7160.0 eV
6201.0
8119.0
Energy 27, Bin Center 9370.0 eV
8120.0
10620.0
Energy 28, Bin Center 12300.0 eV
10660.0
13940.0
Energy 29, Bin Center 16100.0 eV
13950.0
18250.0
Energy 30, Bin Center 21000.0 eV
18190.0
23810.0
Energy 31, Bin Center 27500.0 eV
23820.0
31180.0
0.0
360.0
°
Sector 00, 5.625° Bin Center
0.0
11.25
Sector 01, 16.875° Bin Center
11.25
22.5
Sector 02, 28.125° Bin Center
22.5
33.75
Sector 03, 39.375° Bin Center
33.75
45.0
Sector 04, 50.625° Bin Center
45.0
56.25
Sector 05, 61.875° Bin Center
56.25
67.5
Sector 06, 73.125° Bin Center
67.5
78.75
Sector 07, 84.375° Bin Center
78.75
90.0
Sector 08, 95.625° Bin Center
90.0
101.25
Sector 09, 106.875° Bin Center
101.25
112.5
Sector 10, 118.125° Bin Center
112.5
123.75
Sector 11, 129.375° Bin Center
123.75
135.0
Sector 12, 140.625° Bin Center
135.0
146.25
Sector 13, 151.875° Bin Center
146.25
157.5
Sector 14, 163.125° Bin Center
157.5
168.75
Sector 15, 174.375° Bin Center
168.75
180.0
Sector 16, 185.625° Bin Center
180.0
191.25
Sector 17, 196.875° Bin Center
191.25
202.5
Sector 18, 208.125° Bin Center
202.5
213.75
Sector 19, 219.375° Bin Center
213.75
225.0
Sector 20, 230.625° Bin Center
225.0
236.25
Sector 21, 241.875° Bin Center
236.25
247.5
Sector 22, 253.125° Bin Center
247.5
258.75
Sector 23, 264.375° Bin Center
258.75
270.0
Sector 24, 275.625° Bin Center
270.0
281.25
Sector 25, 286.875° Bin Center
281.25
292.5
Sector 26, 298.125° Bin Center
292.5
303.75
Sector 27, 309.375° Bin Center
303.75
315.0
Sector 28, 320.625° Bin Center
315.0
326.25
Sector 29, 331.875° Bin Center
326.25
337.5
Sector 30, 343.125° Bin Center
337.5
348.75
Sector 31, 354.375° Bin Center
348.75
360.0
0.0
180.0
°
Pixel 00, 5.625° Bin Center
0.0
11.25
Pixel 01, 16.875° Bin Center
11.25
22.5
Pixel 02, 28.125° Bin Center
22.5
33.75
Pixel 03, 39.375° Bin Center
33.75
45.0
Pixel 04, 50.625° Bin Center
45.0
56.25
Pixel 05, 61.875° Bin Center
56.25
67.5
Pixel 06, 73.125° Bin Center
67.5
78.75
Pixel 07, 84.375° Bin Center
78.75
90.0
Pixel 08, 95.625° Bin Center
90.0
101.25
Pixel 09, 106.875° Bin Center
101.25
112.5
Pixel 10, 118.125° Bin Center
112.5
123.75
Pixel 11, 129.375° Bin Center
123.75
135.0
Pixel 12, 140.625° Bin Center
135.0
146.25
Pixel 13, 151.875° Bin Center
146.25
157.5
Pixel 14, 163.125° Bin Center
157.5
168.75
Pixel 15, 174.375° Bin Center
168.75
180.0
Sector De-Spin P Value
Time Series defined by using: EPOCH
mms1_des_sector_despinp_brst
Sector De-Spin P Value, this Burst
This Variable records the P-Value used to De-Spin this Burst Sky Map onboard. See the FPI Documents for Details.
PT0.03S
TimeSeries
DeSpin_P
I2.2
LinearScale
0
32
255
Other
Electron Sky Map Zenith Angle, Theta
mms1_des_theta_brst
Electron Burst Survey Sky Map Zenith Angle, Theta
Pixel Zenith Angles, i.e., the Polar Angle of the Instrument Look Direction
PT0.03S
°
0.0174532925>rad
Theta
E12.2
LinearScale
16
0.0
180.0
-1.0e+31
DirectionAngle.PolarAngle
Positional
Electron Sky Map Zenith Angle, Theta, Delta Value
mms1_des_theta_delta_brst
Electron Burst Survey Sky Map Zenith Angle, Theta, Bin Delta Value
Pixel Zenith Angle Deltas
PT0.03S
°
0.0174532925>rad
Delta_Theta
E10.3
LinearScale
16
0.0
10.0
-1.0e+31
DirectionAngle.PolarAngle
Positional
Electron Sky Map Energy
Time Series defined by using: EPOCH
mms1_des_energy_brst
Electron Burst Survey Sky Map Parity 0/1 Energy
Energies (Parity 0/1) in the 64-step FPI Energy Table
PT0.03S
eV
1.602176565e-19>J
Energy
E12.2
LogScale
32
0.0
32000.0
-1.0e+31
Electron
Array
Energy
Electron Sky Map Energy, Delta Value
Time Series defined by using: EPOCH
mms1_des_energy_delta_brst
Electron Burst Survey Sky Map Energy, Delta Value
Note that the Deltas are provided to indicate that the FPI is reporting the Energy Bin Centers. The Deltas do not necessarily reflect the Energy Bandwidth that is sampled by the FPI for a given Energy Step.
PT0.03S
eV
1.602176565e-19>J
Delta_Energy
E12.2
LogScale
32
0.0
5000.0
-1.0e+31
Electron
Array
Energy