Introduction
============
This document contains sample PDS label files for each of the different data file
types archive by the MAVEN SWIA instrument. This includes:
A. Coarse Survey 3-D Ion Distributions
B. Coarse Archive 3-D Ion Distributions
C. Fine Survey 3-D Ion Distributions
D. Fine Archvie 3-D Ion Distributions
E. Onboard Survey Ion Moments
F. Onboard Survey Ion Energy Spectra
A. Coarse Survey 3-D Ion Distributions
This sample label is from the MAVEN SWIA coarse resolution survey telemetry rate
3-D ion distribution collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.coarse_svy_3d). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.coarse_svy_3d:mvn_swi_l2_coarsesvy3d_20150102
1.0
MAVEN SWIA Coarse 3d Distributions
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Coarse 3d Distributions for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:56.537Z
2015-01-02T23:59:52.234Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.1026632054984E13
3.1032290148045004E13
4.734288365278015E8
4.735151721763153E8
geom_factor
Full Analyzer Geometric Factor
0.0056
de_over_e_coarse
Coarse DeltaE/E
0.15
accum_time_coarse
Coarse Integration Time
0.0204
num_dists
Number of Coarse Distributions in File
5438
counts
Raw Instrument counts
counts
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_coarse
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
energy_coarse
particle_observation_to_axis_values
4
theta_coarse
particle_observation_to_face_values
3
4
diff_en_fluxes
Calibrated Differential Energy Flux
diff_en_fluxes
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_coarse
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
energy_coarse
particle_observation_to_axis_values
4
theta_coarse
particle_observation_to_face_values
3
4
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
theta values
theta_coarse
data_values_to_data_values
theta_atten_coarse
data_values_to_data_values
g_theta_coarse
data_values_to_data_values
g_theta_atten_coarse
data_values_to_data_values
phi values
phi_coarse
data_values_to_data_values
g_phi_coarse
data_values_to_data_values
g_phi_atten_coarse
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_coarsesvy3d_20150102_v01_r00.cdf
2015-03-05T03:13:46
133846664
bd642e324aa6e43a35ac9632f6cb32ee
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
17477
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
5438
1
time_met
time_met
62409
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
5438
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
107328
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
5438
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
152113
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
5438
1
-1
3
1
grouping
grouping
158838
1
Last Index Fastest
Data Binning Flag: 0 = 48 energies, 1 = 24 energies, 2 = 16 energies
UnsignedByte
epoch
5438
1
-1
2
0
num_accum
num_accum
165532
1
Last Index Fastest
Number of Accumulations Summed
SignedMSB2
epoch
5438
1
-32768
512
0
counts
counts
177945
4
Last Index Fastest
Raw Instrument counts
IEEE754MSBSingle
counts
epoch
5438
1
phi_coarse
16
2
dindex
4
3
energy_coarse
48
4
-1.0E31
1.0E10
0.0
diff_en_fluxes
diff_en_fluxes
67001853
4
Last Index Fastest
Calibrated Differential Energy Flux
IEEE754MSBSingle
ev/[eV cm^2 sr s]
epoch
5438
1
phi_coarse
16
2
dindex
4
3
energy_coarse
48
4
-1.0E31
1.0E14
0.0
geom_factor
geom_factor
133825278
1
Last Index Fastest
Full Analyzer Geometric Factor
IEEE754MSBSingle
cm^2 sr eV/eV
index
1
1
-1.0E31
1.0
0.0
de_over_e_coarse
de_over_e_coarse
133826550
1
Last Index Fastest
Coarse DeltaE/E
IEEE754MSBSingle
eV/eV
index
1
1
-1.0E31
1.0
0.0
accum_time_coarse
accum_time_coarse
133827828
1
Last Index Fastest
Coarse Integration Time
IEEE754MSBSingle
s
index
1
1
-1.0E31
1.0
0.0
energy_coarse
energy_coarse
133829103
1
Last Index Fastest
Coarse Energy Table
IEEE754MSBSingle
eV
index
48
1
-1.0E31
50000.0
0.0
theta_coarse
theta_coarse
133830615
2
Last Index Fastest
Coarse Deflection Angle (Theta) Table for Attenuator Open
IEEE754MSBSingle
degrees
index
4
1
index
48
2
-1.0E31
180.0
-180.0
theta_atten_coarse
theta_atten_coarse
133832717
2
Last Index Fastest
Coarse Deflection Angle (Theta) Table for Attenuator Closed
IEEE754MSBSingle
degrees
index
4
1
index
48
2
-1.0E31
180.0
-180.0
g_theta_coarse
g_theta_coarse
133834742
2
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
4
1
index
48
2
-1.0E31
1.0
0.0
g_theta_atten_coarse
g_theta_atten_coarse
133836781
2
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
4
1
index
48
2
-1.0E31
1.0
0.0
phi_coarse
phi_coarse
133838830
1
Last Index Fastest
Coarse Anode Angle (Phi) Table
IEEE754MSBSingle
degrees
index
16
1
-1.0E31
360.0
0.0
g_phi_coarse
g_phi_coarse
133840139
1
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
16
1
-1.0E31
1.0
0.0
g_phi_atten_coarse
g_phi_atten_coarse
133841462
1
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
16
1
-1.0E31
1.0
0.0
dindex
dindex
133842726
1
Last Index Fastest
Deflection Index for CDF compatibility
UnsignedByte
index
4
1
-1
3
0
phi_label
phi_label
133843570
1
Last Index Fastest
Phi Axis Label for CDF compatibility
UnsignedByte
index
16
1
def_label
def_label
133844465
1
Last Index Fastest
Deflection Axis Label for CDF compatibility
UnsignedByte
index
4
1
en_label
en_label
133845315
1
Last Index Fastest
Energy Axis Label for CDF compatibility
UnsignedByte
index
48
1
num_dists
num_dists
133846662
1
Last Index Fastest
Number of Coarse Distributions in File
SignedMSB2
index
1
1
-32768
21600
0
B. Coarse Archive 3-D Ion Distributions
This sample label is from the MAVEN SWIA coarse resolution archive telemetry rate
3-D ion distribution collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.coarse_arc_3d). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.coarse_arc_3d:mvn_swi_l2_coarsearc3d_20150102
1.0
MAVEN SWIA Coarse 3d Distributions
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Coarse 3d Distributions for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:24.537Z
2015-01-02T23:59:52.234Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.102662995784E13
3.1032290148045004E13
4.734288045279236E8
4.735151721763153E8
geom_factor
Full Analyzer Geometric Factor
0.0056
de_over_e_coarse
Coarse DeltaE/E
0.15
accum_time_coarse
Coarse Integration Time
0.0204
num_dists
Number of Coarse Distributions in File
6204
counts
Raw Instrument counts
counts
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_coarse
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
energy_coarse
particle_observation_to_axis_values
4
theta_coarse
particle_observation_to_face_values
3
4
diff_en_fluxes
Calibrated Differential Energy Flux
diff_en_fluxes
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_coarse
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
energy_coarse
particle_observation_to_axis_values
4
theta_coarse
particle_observation_to_face_values
3
4
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
theta values
theta_coarse
data_values_to_data_values
theta_atten_coarse
data_values_to_data_values
g_theta_coarse
data_values_to_data_values
g_theta_atten_coarse
data_values_to_data_values
phi values
phi_coarse
data_values_to_data_values
g_phi_coarse
data_values_to_data_values
g_phi_atten_coarse
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_coarsearc3d_20150102_v01_r00.cdf
2015-03-05T00:58:58
152693328
655a498f51b207e3d63030ee01050263
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
17477
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
6204
1
time_met
time_met
68537
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
6204
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
119584
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
6204
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
170497
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
6204
1
-1
3
1
grouping
grouping
177988
1
Last Index Fastest
Data Binning Flag: 0 = 48 energies, 1 = 24 energies, 2 = 16 energies
UnsignedByte
epoch
6204
1
-1
2
0
num_accum
num_accum
185448
1
Last Index Fastest
Number of Accumulations Summed
SignedMSB2
epoch
6204
1
-32768
512
0
counts
counts
199393
4
Last Index Fastest
Raw Instrument counts
IEEE754MSBSingle
counts
epoch
6204
1
phi_coarse
16
2
dindex
4
3
energy_coarse
48
4
-1.0E31
1.0E10
0.0
diff_en_fluxes
diff_en_fluxes
76435909
4
Last Index Fastest
Calibrated Differential Energy Flux
IEEE754MSBSingle
ev/[eV cm^2 sr s]
epoch
6204
1
phi_coarse
16
2
dindex
4
3
energy_coarse
48
4
-1.0E31
1.0E14
0.0
geom_factor
geom_factor
152671942
1
Last Index Fastest
Full Analyzer Geometric Factor
IEEE754MSBSingle
cm^2 sr eV/eV
index
1
1
-1.0E31
1.0
0.0
de_over_e_coarse
de_over_e_coarse
152673214
1
Last Index Fastest
Coarse DeltaE/E
IEEE754MSBSingle
eV/eV
index
1
1
-1.0E31
1.0
0.0
accum_time_coarse
accum_time_coarse
152674492
1
Last Index Fastest
Coarse Integration Time
IEEE754MSBSingle
s
index
1
1
-1.0E31
1.0
0.0
energy_coarse
energy_coarse
152675767
1
Last Index Fastest
Coarse Energy Table
IEEE754MSBSingle
eV
index
48
1
-1.0E31
50000.0
0.0
theta_coarse
theta_coarse
152677279
2
Last Index Fastest
Coarse Deflection Angle (Theta) Table for Attenuator Open
IEEE754MSBSingle
degrees
index
4
1
index
48
2
-1.0E31
180.0
-180.0
theta_atten_coarse
theta_atten_coarse
152679381
2
Last Index Fastest
Coarse Deflection Angle (Theta) Table for Attenuator Closed
IEEE754MSBSingle
degrees
index
4
1
index
48
2
-1.0E31
180.0
-180.0
g_theta_coarse
g_theta_coarse
152681406
2
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
4
1
index
48
2
-1.0E31
1.0
0.0
g_theta_atten_coarse
g_theta_atten_coarse
152683445
2
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
4
1
index
48
2
-1.0E31
1.0
0.0
phi_coarse
phi_coarse
152685494
1
Last Index Fastest
Coarse Anode Angle (Phi) Table
IEEE754MSBSingle
degrees
index
16
1
-1.0E31
360.0
0.0
g_phi_coarse
g_phi_coarse
152686803
1
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
16
1
-1.0E31
1.0
0.0
g_phi_atten_coarse
g_phi_atten_coarse
152688126
1
Last Index Fastest
Coarse Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
16
1
-1.0E31
1.0
0.0
dindex
dindex
152689390
1
Last Index Fastest
Deflection Index for CDF compatibility
UnsignedByte
index
4
1
-1
3
0
phi_label
phi_label
152690234
1
Last Index Fastest
Phi Axis Label for CDF compatibility
UnsignedByte
index
16
1
def_label
def_label
152691129
1
Last Index Fastest
Deflection Axis Label for CDF compatibility
UnsignedByte
index
4
1
en_label
en_label
152691979
1
Last Index Fastest
Energy Axis Label for CDF compatibility
UnsignedByte
index
48
1
num_dists
num_dists
152693326
1
Last Index Fastest
Number of Coarse Distributions in File
SignedMSB2
index
1
1
-32768
21600
0
C. Fine Survey 3-D Ion Distributions
This sample label is from the MAVEN SWIA fine resolution survey telemetry rate
3-D ion distribution collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.fine_svy_3d). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.fine_svy_3d:mvn_swi_l2_finesvy3d_20150102
1.0
MAVEN SWIA Fine 3d Distributions
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Fine 3d Distributions for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:00.537Z
2015-01-02T23:59:52.234Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.1026628384982004E13
3.1032290148044004E13
4.7342878052801514E8
4.7351517217630005E8
geom_factor
Full Analyzer Geometric Factor
0.0056
de_over_e_fine
Fine DeltaE/E
0.075
accum_time_fine
Fine Integration Time
0.0017
num_dists
Number of Fine Distributions in File
6127
counts
Raw Instrument counts
counts
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_fine
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
eindex
particle_observation_to_axis_values
4
theta_fine
particle_observation_to_face_values
3
4
diff_en_fluxes
Calibrated Differential Energy Flux
diff_en_fluxes
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_fine
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
eindex
particle_observation_to_axis_values
4
theta_fine
particle_observation_to_face_values
3
4
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
theta values
theta_fine
data_values_to_data_values
theta_atten_fine
data_values_to_data_values
g_theta_fine
data_values_to_data_values
g_theta_atten_fine
data_values_to_data_values
phi values
phi_fine
data_values_to_data_values
g_phi_fine
data_values_to_data_values
g_phi_atten_fine
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_finesvy3d_20150102_v01_r00.cdf
2015-03-05T09:33:23
282590130
579758c8f8ed18f515234d9356aeedf7
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
17467
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
6127
1
time_met
time_met
67911
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
6127
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
118342
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
6127
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
168639
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
6127
1
-1
3
1
grouping
grouping
176043
1
Last Index Fastest
Data Coverage Flag: 0 = 48E x 12D x 10A, 1 = 32E x 8D x 6A
UnsignedByte
epoch
6127
1
-1
2
0
estep_first
estep_first
183415
1
Last Index Fastest
Starting Energy Step
UnsignedByte
epoch
6127
1
-1
47
0
dstep_first
dstep_first
190791
1
Last Index Fastest
Starting Deflection Step
UnsignedByte
epoch
6127
1
-1
23
0
counts
counts
198446
4
Last Index Fastest
Raw Instrument counts
IEEE754MSBSingle
counts
epoch
6127
1
phi_fine
10
2
dindex
12
3
eindex
48
4
-1.0E31
1.0E10
0.0
diff_en_fluxes
diff_en_fluxes
141366281
4
Last Index Fastest
Calibrated Differential Energy Flux
IEEE754MSBSingle
ev/[eV cm^2 sr s]
epoch
6127
1
phi_fine
10
2
dindex
12
3
eindex
48
4
-1.0E31
1.0E14
0.0
geom_factor
geom_factor
282533642
1
Last Index Fastest
Full Analyzer Geometric Factor
IEEE754MSBSingle
cm^2 sr eV/eV
index
1
1
-1.0E31
1.0
0.0
de_over_e_fine
de_over_e_fine
282534908
1
Last Index Fastest
Fine DeltaE/E
IEEE754MSBSingle
eV/eV
index
1
1
-1.0E31
1.0
0.0
accum_time_fine
accum_time_fine
282536180
1
Last Index Fastest
Fine Integration Time
IEEE754MSBSingle
s
index
1
1
-1.0E31
1.0
0.0
energy_fine
energy_fine
282537449
1
Last Index Fastest
Fine Energy Table
IEEE754MSBSingle
eV
index
96
1
-1.0E31
50000.0
0.0
theta_fine
theta_fine
282539147
2
Last Index Fastest
Fine Deflection Angle (Theta) Table for Attenuator Open
IEEE754MSBSingle
degrees
index
24
1
index
96
2
-1.0E31
180.0
-180.0
theta_atten_fine
theta_atten_fine
282549691
2
Last Index Fastest
Fine Deflection Angle (Theta) Table for Attenuator Closed
IEEE754MSBSingle
degrees
index
24
1
index
96
2
-1.0E31
180.0
-180.0
g_theta_fine
g_theta_fine
282560158
2
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
24
1
index
96
2
-1.0E31
1.0
0.0
g_theta_atten_fine
g_theta_atten_fine
282570639
2
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
24
1
index
96
2
-1.0E31
1.0
0.0
phi_fine
phi_fine
282581130
1
Last Index Fastest
Fine Anode Angle (Phi) Table
IEEE754MSBSingle
degrees
index
10
1
-1.0E31
360.0
0.0
g_phi_fine
g_phi_fine
282582409
1
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
10
1
-1.0E31
1.0
0.0
g_phi_atten_fine
g_phi_atten_fine
282583702
1
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
10
1
-1.0E31
1.0
0.0
eindex
eindex
282584938
1
Last Index Fastest
Energy Index for CDF compatibility
UnsignedByte
index
48
1
-1
47
0
dindex
dindex
282586186
1
Last Index Fastest
Deflection Index for CDF compatibility
UnsignedByte
index
12
1
-1
11
0
phi_label
phi_label
282587038
1
Last Index Fastest
Phi Axis Label for CDF compatibility
UnsignedByte
index
10
1
def_label
def_label
282587905
1
Last Index Fastest
Deflection Axis Label for CDF compatibility
UnsignedByte
index
12
1
en_label
en_label
282588783
1
Last Index Fastest
Energy Axis Label for CDF compatibility
UnsignedByte
index
48
1
num_dists
num_dists
282590128
1
Last Index Fastest
Number of Fine Distributions in File
SignedMSB2
index
1
1
-32768
21600
0
D. Fine Archvie 3-D Ion Distributions
This sample label is from the MAVEN SWIA fine resolution archive telemetry rate
3-D ion distribution collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.fine_arc_3d). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.fine_arc_3d:mvn_swi_l2_finearc3d_20150102
1.0
MAVEN SWIA Fine 3d Distributions
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Fine 3d Distributions for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:00.537Z
2015-01-02T23:59:52.234Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.1026628384982004E13
3.1032290148044004E13
4.7342878052801514E8
4.7351517217630005E8
geom_factor
Full Analyzer Geometric Factor
0.0056
de_over_e_fine
Fine DeltaE/E
0.075
accum_time_fine
Fine Integration Time
0.0017
num_dists
Number of Fine Distributions in File
6128
counts
Raw Instrument counts
counts
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_fine
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
eindex
particle_observation_to_axis_values
4
theta_fine
particle_observation_to_face_values
3
4
diff_en_fluxes
Calibrated Differential Energy Flux
diff_en_fluxes
particle_observation_to_observation_values
epoch
particle_observation_to_axis_values
1
phi_fine
particle_observation_to_axis_values
2
dindex
particle_observation_to_axis_values
3
eindex
particle_observation_to_axis_values
4
theta_fine
particle_observation_to_face_values
3
4
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
theta values
theta_fine
data_values_to_data_values
theta_atten_fine
data_values_to_data_values
g_theta_fine
data_values_to_data_values
g_theta_atten_fine
data_values_to_data_values
phi values
phi_fine
data_values_to_data_values
g_phi_fine
data_values_to_data_values
g_phi_atten_fine
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_finearc3d_20150102_v01_r00.cdf
2015-03-05T05:34:02
282636238
6630bbe069bd0d56a36cc3876030bd96
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
17467
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
6128
1
time_met
time_met
67919
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
6128
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
118358
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
6128
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
168663
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
6128
1
-1
3
1
grouping
grouping
176068
1
Last Index Fastest
Data Coverage Flag: 0 = 48E x 12D x 10A, 1 = 32E x 8D x 6A
UnsignedByte
epoch
6128
1
-1
2
0
estep_first
estep_first
183441
1
Last Index Fastest
Starting Energy Step
UnsignedByte
epoch
6128
1
-1
47
0
dstep_first
dstep_first
190818
1
Last Index Fastest
Starting Deflection Step
UnsignedByte
epoch
6128
1
-1
23
0
counts
counts
198474
4
Last Index Fastest
Raw Instrument counts
IEEE754MSBSingle
counts
epoch
6128
1
phi_fine
10
2
dindex
12
3
eindex
48
4
-1.0E31
1.0E10
0.0
diff_en_fluxes
diff_en_fluxes
141389349
4
Last Index Fastest
Calibrated Differential Energy Flux
IEEE754MSBSingle
ev/[eV cm^2 sr s]
epoch
6128
1
phi_fine
10
2
dindex
12
3
eindex
48
4
-1.0E31
1.0E14
0.0
geom_factor
geom_factor
282579750
1
Last Index Fastest
Full Analyzer Geometric Factor
IEEE754MSBSingle
cm^2 sr eV/eV
index
1
1
-1.0E31
1.0
0.0
de_over_e_fine
de_over_e_fine
282581016
1
Last Index Fastest
Fine DeltaE/E
IEEE754MSBSingle
eV/eV
index
1
1
-1.0E31
1.0
0.0
accum_time_fine
accum_time_fine
282582288
1
Last Index Fastest
Fine Integration Time
IEEE754MSBSingle
s
index
1
1
-1.0E31
1.0
0.0
energy_fine
energy_fine
282583557
1
Last Index Fastest
Fine Energy Table
IEEE754MSBSingle
eV
index
96
1
-1.0E31
50000.0
0.0
theta_fine
theta_fine
282585255
2
Last Index Fastest
Fine Deflection Angle (Theta) Table for Attenuator Open
IEEE754MSBSingle
degrees
index
24
1
index
96
2
-1.0E31
180.0
-180.0
theta_atten_fine
theta_atten_fine
282595799
2
Last Index Fastest
Fine Deflection Angle (Theta) Table for Attenuator Closed
IEEE754MSBSingle
degrees
index
24
1
index
96
2
-1.0E31
180.0
-180.0
g_theta_fine
g_theta_fine
282606266
2
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
24
1
index
96
2
-1.0E31
1.0
0.0
g_theta_atten_fine
g_theta_atten_fine
282616747
2
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
24
1
index
96
2
-1.0E31
1.0
0.0
phi_fine
phi_fine
282627238
1
Last Index Fastest
Fine Anode Angle (Phi) Table
IEEE754MSBSingle
degrees
index
10
1
-1.0E31
360.0
0.0
g_phi_fine
g_phi_fine
282628517
1
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Open
IEEE754MSBSingle
index
10
1
-1.0E31
1.0
0.0
g_phi_atten_fine
g_phi_atten_fine
282629810
1
Last Index Fastest
Fine Relative Sensitivity Table for Attenuator Closed
IEEE754MSBSingle
index
10
1
-1.0E31
1.0
0.0
eindex
eindex
282631046
1
Last Index Fastest
Energy Index for CDF compatibility
UnsignedByte
index
48
1
-1
47
0
dindex
dindex
282632294
1
Last Index Fastest
Deflection Index for CDF compatibility
UnsignedByte
index
12
1
-1
11
0
phi_label
phi_label
282633146
1
Last Index Fastest
Phi Axis Label for CDF compatibility
UnsignedByte
index
10
1
def_label
def_label
282634013
1
Last Index Fastest
Deflection Axis Label for CDF compatibility
UnsignedByte
index
12
1
en_label
en_label
282634891
1
Last Index Fastest
Energy Axis Label for CDF compatibility
UnsignedByte
index
48
1
num_dists
num_dists
282636236
1
Last Index Fastest
Number of Fine Distributions in File
SignedMSB2
index
1
1
-32768
21600
0
E. Onboard Survey Ion Moments
This sample label is from the MAVEN SWIA onboard ion density, temperature, and
velocity moments collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.onboard_svy_mom). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.onboard_svy_mom:mvn_swi_l2_onboardsvymom_20150102
1.0
MAVEN SWIA Onboard Moments
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Onboard Moments for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:12.537Z
2015-01-03T00:00:08.235Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.1026629171410996E13
3.1032291196631766E13
4.7342879252796936E8
4.735151881765137E8
num_mom
Number of Moment Sets in File
21600
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_onboardsvymom_20150102_v01_r00.cdf
2015-03-05T10:58:39
2416151
ba0c88b29d58eb0737e1e7a2b2ab4d6f
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
15305
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
21600
1
time_met
time_met
189457
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
21600
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
363685
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
21600
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
537900
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
21600
1
-1
3
1
telem_mode
telem_mode
560781
1
Last Index Fastest
Telemetry Mode: 1 = Sheath, 0 = Solar Wind
UnsignedByte
epoch
21600
1
-1
1
0
quality_flag
quality_flag
583646
1
Last Index Fastest
Quality Flag: 0 = bad, 1 = good
IEEE754MSBSingle
epoch
21600
1
-1.0E31
1.0
0.0
decom_flag
decom_flag
671322
1
Last Index Fastest
Decommutation Flag: 0 = uncertain mode/attenuator flags, 1 = known mode/attenuator flags
IEEE754MSBSingle
epoch
21600
1
-1.0E31
1.0
0.0
density
density
759051
1
Last Index Fastest
Onboard density Moment
IEEE754MSBSingle
cm^-3
epoch
21600
1
-1.0E31
1000000.0
0.0
pressure
pressure
846769
2
Last Index Fastest
Onboard pressure Moment (Inst. Coords)
IEEE754MSBSingle
eV/cm^-3
epoch
21600
1
pindex
6
2
-1.0E31
1000000.0
-1000000.0
velocity
velocity
1366633
2
Last Index Fastest
Onboard velocity Moment (Inst. Coords)
IEEE754MSBSingle
km/s
epoch
21600
1
vindex
3
2
-1.0E31
1.0E7
-1.0E7
velocity_mso
velocity_mso
1627293
2
Last Index Fastest
Onboard velocity Moment (MSO Coords)
IEEE754MSBSingle
km/s
epoch
21600
1
vindex
3
2
-1.0E31
1.0E7
-1.0E7
temperature
temperature
1887959
2
Last Index Fastest
Onboard temperature Moment (Inst. Coords)
IEEE754MSBSingle
eV
epoch
21600
1
tindex
3
2
-1.0E31
1000000.0
0.0
temperature_mso
temperature_mso
2148626
2
Last Index Fastest
Onboard temperature Moment (MSO Coords)
IEEE754MSBSingle
eV
epoch
21600
1
tindex
3
2
-1.0E31
1000000.0
0.0
pindex
pindex
2409299
1
Last Index Fastest
pressure Index for CDF compatibility
UnsignedByte
index
6
1
-127
5
0
vindex
vindex
2410504
1
Last Index Fastest
velocity Index for CDF compatibility
UnsignedByte
index
3
1
-1
2
0
tindex
tindex
2411705
1
Last Index Fastest
temperature Index for CDF compatibility
UnsignedByte
index
3
1
-1
2
0
p_label
p_label
2413250
1
Last Index Fastest
Pressure Tensor Label for CDF compatibility
UnsignedByte
index
6
1
v_label
v_label
2414106
1
Last Index Fastest
Velocity Label for CDF compatibility
UnsignedByte
index
3
1
t_label
t_label
2414953
1
Last Index Fastest
Energy Axis Label for CDF compatibility
UnsignedByte
index
3
1
num_mom
num_mom
2415455
1
Last Index Fastest
Number of Moment Sets in File
SignedMSB2
index
1
1
-32767
21600
0
F. Onboard Survey Ion Energy Spectra
This sample label is from the MAVEN SWIA onboard ion energy spectra collection
(LID=urn:nasa:pds:maven.swia.calibrated:data.onboard_svy_spec). The sample data
product label is for the date 2015-01-02.
urn:nasa:pds:maven.swia.calibrated:data.onboard_svy_spec:mvn_swi_l2_onboardsvyspec_20150102
1.0
MAVEN SWIA Onboard Energy Spectra
1.4.0.0
Product_Observational
Halekas, J. S.
2015
MAVEN SWIA Onboard Energy Spectra for 2015-01-02
2015-03-05
1.0
MAVEN Release 1
2015-01-02T00:00:04.537Z
2015-01-03T00:00:00.235Z
Science
Calibrated
Magnetosphere
Particles
Ions
Solar Energetic
Mars Atmosphere and Volatile EvolutioN Mission
Mission
urn:nasa:pds:context:investigation:mission.maven
data_to_investigation
MAVEN
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.maven
is_instrument_host
SWIA
Instrument
urn:nasa:pds:context:instrument:swia.maven
is_instrument
Mars
Planet
urn:nasa:pds:context:target:planet.mars
data_to_target
Prime Mission
3.1026628647125996E13
3.1032290672347766E13
4.7342878452801514E8
4.735151801765747E8
geom_factor
Full Analyzer Geometric Factor
0.0056
de_over_e_spectra
Spectra DeltaE/E
0.15
accum_time_spectra
Spectra Integration Time
1.3056
num_spec
Number of Spectra in File
21600
time values
epoch
data_values_to_data_values
time_met
data_values_to_data_values
time_unix
data_values_to_data_values
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0011.tls::1.0
data_to_spice_kernel
This data file was processed using the SPICE leapsecond kernel:
naif0011.tls.
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00019.tsc::1.0
data_to_spice_kernel
This data file was processed using the SPICE MAVEN SCLK kernel:
MVN_SCLKSCET.00016.tsc. While this version of the kernel is not included in
official NAIF archive, it is identical to the archived kernel:
MVN_SCLKSCET.00019.tsc through 2015-01-17T00:40:32.747.
After that time the spacecraft clock drift rate has been predicted
and may result in timing errors of up to a few 1/10 seconds.
mvn_swi_l2_onboardsvyspec_20150102_v01_r00.cdf
2015-03-05T11:07:05
8995919
889d2030a7678b234349c8ab692628f5
CDF Header
0
404
CDF 3.4 ISTP/IACG
epoch
epoch
15860
1
Last Index Fastest
Time, start of sample, in TT2000 time base
SignedMSB8
ns
index
21600
1
time_met
time_met
190088
1
Last Index Fastest
Time, start of sample, in raw mission elapsed time
IEEE754MSBDouble
s
epoch
21600
1
-1.0E31
9.7826394E8
4.380048E8
time_unix
time_unix
364303
1
Last Index Fastest
Time, start of sample, in Unix time
IEEE754MSBDouble
s
epoch
21600
1
-1.0E31
1.92499194E9
1.3847328E9
atten_state
atten_state
538384
1
Last Index Fastest
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
UnsignedByte
epoch
21600
1
-1
3
1
num_accum
num_accum
561240
1
Last Index Fastest
Number of Accumulations Summed
SignedMSB2
epoch
21600
1
-32768
512
0
decom_flag
decom_flag
605769
1
Last Index Fastest
Decommutation Flag: 0 = uncertain mode/attenuator flags, 1 = known mode/attenuator flags
IEEE754MSBSingle
epoch
21600
1
-1.0E31
1.0
0.0
spectra_counts
spectra_counts
693579
2
Last Index Fastest
Raw Instrument Counts
IEEE754MSBSingle
counts
epoch
21600
1
energy_spectra
48
2
-1.0E31
1.0E10
0.0
spectra_diff_en_fluxes
spectra_diff_en_fluxes
4842222
2
Last Index Fastest
Calibrated Differential Energy Flux
IEEE754MSBSingle
ev/[eV cm^2 sr s]
epoch
21600
1
energy_spectra
48
2
-1.0E31
1.0E14
0.0
geom_factor
geom_factor
8990703
1
Last Index Fastest
Full Analyzer Geometric Factor
IEEE754MSBSingle
cm^2 sr eV/eV
index
1
1
-1.0E31
1.0
0.0
de_over_e_spectra
de_over_e_spectra
8991978
1
Last Index Fastest
Spectra DeltaE/E
IEEE754MSBSingle
eV/eV
index
1
1
-1.0E31
1.0
0.0
accum_time_spectra
accum_time_spectra
8993259
1
Last Index Fastest
Spectra Integration Time
IEEE754MSBSingle
s
index
1
1
-1.0E31
4.0
0.0
energy_spectra
energy_spectra
8994537
1
Last Index Fastest
Spectra Energy Table
IEEE754MSBSingle
eV
index
48
1
-1.0E31
50000.0
0.0
num_spec
num_spec
8995917
1
Last Index Fastest
Number of Spectra in File
SignedMSB2
index
1
1
-32768
21600
0