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Product_Observational

Identification_Area
logical_identifier
urn:nasa:pds:maven.swia.calibrated:data.coarse_arc_3d:mvn_swi_l2_coarsearc3d_20150110
version_id
2.0
title
MAVEN SWIA Coarse 3d Distributions
information_model_version
1.13.0.0
product_class
Product_Observational
Citation_Information
author_list
Halekas, J. S.
publication_year
2022
description
MAVEN SWIA Coarse 3d Distributions for 2015-01-10
Modification_History
Modification_Detail
modification_date
2022-03-19
version_id
2.0
description
These data have been regenerated using a new absolute sensativity calibration.
Observation_Area
Time_Coordinates
start_date_time
2015-01-10T00:00:22.007Z
stop_date_time
2015-01-10T23:59:49.666Z
Primary_Result_Summary
purpose
Science
processing_level
Calibrated
Science_Facets
domain
Magnetosphere
discipline_name
Particles
facet1
Ions
facet2
Solar Energetic
Investigation_Area
name
Mars Atmosphere and Volatile EvolutioN Mission
type
Mission
Internal_Reference
lid_reference
urn:nasa:pds:context:investigation:mission.maven
reference_type
data_to_investigation
Observing_System
Observing_System_Component
name
MAVEN
type
Spacecraft
Internal_Reference
lid_reference
urn:nasa:pds:context:instrument_host:spacecraft.maven
reference_type
is_instrument_host
Observing_System_Component
name
Solar Wind Ion Analyzer
type
Instrument
Internal_Reference
lid_reference
urn:nasa:pds:context:instrument:swia.maven
reference_type
is_instrument
Target_Identification
name
Mars
type
Planet
Internal_Reference
lid_reference
urn:nasa:pds:context:target:planet.mars
reference_type
data_to_target
Mission_Area
MAVEN
mission_phase_name
Prime Mission
spacecraft_clock_start_count
3.1071928249468996E13
spacecraft_clock_stop_count
3.1077588437154992E13
mission_event_time_start_count
4.741200016047821E8
mission_event_time_stop_count
4.7420636921473694E8
Parameter
name
geom_factor
description
Full Analyzer Geometric Factor
value
0.0039199996
Parameter
name
de_over_e_coarse
description
Coarse DeltaE/E
value
0.15
Parameter
name
accum_time_coarse
description
Coarse Integration Time
value
0.0204
Parameter
name
num_dists
description
Number of Coarse Distributions in File
value
6436
Discipline_Area
Particle_Observation
name
counts
description
Raw Instrument counts
Primary_Values
Local_Internal_Reference
local_identifier_reference
counts
local_reference_type
particle_observation_to_observation_values
Axis_Values
Local_Internal_Reference
local_identifier_reference
epoch
local_reference_type
particle_observation_to_axis_values
axis_number
1
Axis_Values
Local_Internal_Reference
local_identifier_reference
phi_coarse
local_reference_type
particle_observation_to_axis_values
axis_number
2
Axis_Values
Local_Internal_Reference
local_identifier_reference
dindex
local_reference_type
particle_observation_to_axis_values
axis_number
3
Axis_Values
Local_Internal_Reference
local_identifier_reference
energy_coarse
local_reference_type
particle_observation_to_axis_values
axis_number
4
Face_Values
Local_Internal_Reference
local_identifier_reference
theta_coarse
local_reference_type
particle_observation_to_face_values
Face_Plane
face_axis
3
face_axis
4
Particle_Observation
name
diff_en_fluxes
description
Calibrated Differential Energy Flux
Primary_Values
Local_Internal_Reference
local_identifier_reference
diff_en_fluxes
local_reference_type
particle_observation_to_observation_values
Axis_Values
Local_Internal_Reference
local_identifier_reference
epoch
local_reference_type
particle_observation_to_axis_values
axis_number
1
Axis_Values
Local_Internal_Reference
local_identifier_reference
phi_coarse
local_reference_type
particle_observation_to_axis_values
axis_number
2
Axis_Values
Local_Internal_Reference
local_identifier_reference
dindex
local_reference_type
particle_observation_to_axis_values
axis_number
3
Axis_Values
Local_Internal_Reference
local_identifier_reference
energy_coarse
local_reference_type
particle_observation_to_axis_values
axis_number
4
Face_Values
Local_Internal_Reference
local_identifier_reference
theta_coarse
local_reference_type
particle_observation_to_face_values
Face_Plane
face_axis
3
face_axis
4
Alternate_Values
name
time values
Data_Values
Local_Internal_Reference
local_identifier_reference
epoch
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
time_met
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
time_unix
local_reference_type
data_values_to_data_values
Alternate_Values
name
theta values
Data_Values
Local_Internal_Reference
local_identifier_reference
theta_coarse
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
theta_atten_coarse
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
g_theta_coarse
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
g_theta_atten_coarse
local_reference_type
data_values_to_data_values
Alternate_Values
name
phi values
Data_Values
Local_Internal_Reference
local_identifier_reference
phi_coarse
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
g_phi_coarse
local_reference_type
data_values_to_data_values
Data_Values
Local_Internal_Reference
local_identifier_reference
g_phi_atten_coarse
local_reference_type
data_values_to_data_values
Reference_List
Internal_Reference
lidvid_reference
urn:nasa:pds:maven.spice:spice_kernels:lsk_naif0012.tls::1.0
reference_type
data_to_spice_kernel
comment
This data file was processed using the SPICE leapsecond kernel: naif0012.tls.
Internal_Reference
lidvid_reference
urn:nasa:pds:maven.spice:spice_kernels:sclk_mvn_sclkscet_00096.tsc::1.0
reference_type
data_to_spice_kernel
comment
This data file was processed using the SPICE MAVEN SCLK kernel: MVN_SCLKSCET.00096.tsc.
File_Area_Observational
File
file_name
mvn_swi_l2_coarsearc3d_20150110_v02_r00.cdf
creation_date_time
2022-03-19T23:55:21
file_size
158405853
md5_checksum
1f44b4d89882e55b89be0c524ef94bad
Header
name
CDF Header
offset
0
object_length
404
parsing_standard_id
CDF 3.4 ISTP/IACG
Array
name
epoch
local_identifier
xxxepoch
offset
18279
axes
1
axis_index_order
Last Index Fastest
description
Time, start of sample, in TT2000 time base
Element_Array
data_type
SignedMSB8
unit
ns
Axis_Array
axis_name
index
elements
6436
sequence_number
1
Array
name
time_met
local_identifier
xxxtime_met
offset
71203
axes
1
axis_index_order
Last Index Fastest
description
Time, start of sample, in raw mission elapsed time
Element_Array
data_type
IEEE754MSBDouble
unit
s
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
9.7826394E8
valid_minimum
4.380048E8
Array
name
time_unix
local_identifier
xxxtime_unix
offset
124114
axes
1
axis_index_order
Last Index Fastest
description
Time, start of sample, in Unix time
Element_Array
data_type
IEEE754MSBDouble
unit
s
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.92499194E9
valid_minimum
1.3847328E9
Array
name
atten_state
local_identifier
xxxatten_state
offset
176884
axes
1
axis_index_order
Last Index Fastest
description
Attenuator state, 1 = open, 2 = closed, 3 = cover closed
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Special_Constants
invalid_constant
-1
valid_maximum
3
valid_minimum
1
Array
name
grouping
local_identifier
xxxgrouping
offset
186364
axes
1
axis_index_order
Last Index Fastest
description
Data Binning Flag: 0 = 48 energies, 1 = 24 energies, 2 = 16 energies
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Special_Constants
invalid_constant
-1
valid_maximum
2
valid_minimum
0
Array
name
num_accum
local_identifier
xxxnum_accum
offset
195814
axes
1
axis_index_order
Last Index Fastest
description
Number of Accumulations Summed
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
512
valid_minimum
0
Array
name
counts
local_identifier
xxxcounts
offset
210227
axes
4
axis_index_order
Last Index Fastest
description
Raw Instrument counts
Element_Array
data_type
IEEE754MSBSingle
unit
counts
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Axis_Array
axis_name
phi_coarse
elements
16
sequence_number
2
Axis_Array
axis_name
dindex
elements
4
sequence_number
3
Axis_Array
axis_name
energy_coarse
elements
48
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E10
valid_minimum
0.0
Array
name
diff_en_fluxes
local_identifier
xxxdiff_en_fluxes
offset
79297563
axes
4
axis_index_order
Last Index Fastest
description
Calibrated Differential Energy Flux
Element_Array
data_type
IEEE754MSBSingle
unit
ev/[eV cm^2 sr s]
Axis_Array
axis_name
epoch
elements
6436
sequence_number
1
Axis_Array
axis_name
phi_coarse
elements
16
sequence_number
2
Axis_Array
axis_name
dindex
elements
4
sequence_number
3
Axis_Array
axis_name
energy_coarse
elements
48
sequence_number
4
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0E14
valid_minimum
0.0
Array
name
geom_factor
local_identifier
xxxgeom_factor
offset
158384416
axes
1
axis_index_order
Last Index Fastest
description
Full Analyzer Geometric Factor
Element_Array
data_type
IEEE754MSBSingle
unit
cm^2 sr eV/eV
Axis_Array
axis_name
index
elements
1
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
de_over_e_coarse
local_identifier
xxxde_over_e_coarse
offset
158385692
axes
1
axis_index_order
Last Index Fastest
description
Coarse DeltaE/E
Element_Array
data_type
IEEE754MSBSingle
unit
eV/eV
Axis_Array
axis_name
index
elements
1
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
accum_time_coarse
local_identifier
xxxaccum_time_coarse
offset
158386974
axes
1
axis_index_order
Last Index Fastest
description
Coarse Integration Time
Element_Array
data_type
IEEE754MSBSingle
unit
s
Axis_Array
axis_name
index
elements
1
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
energy_coarse
local_identifier
xxxenergy_coarse
offset
158388253
axes
1
axis_index_order
Last Index Fastest
description
Coarse Energy Table
Element_Array
data_type
IEEE754MSBSingle
unit
eV
Axis_Array
axis_name
index
elements
48
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
50000.0
valid_minimum
0.0
Array
name
theta_coarse
local_identifier
xxxtheta_coarse
offset
158389769
axes
2
axis_index_order
Last Index Fastest
description
Coarse Deflection Angle (Theta) Table for Attenuator Open
Element_Array
data_type
IEEE754MSBSingle
unit
degrees
Axis_Array
axis_name
index
elements
4
sequence_number
1
Axis_Array
axis_name
index
elements
48
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
180.0
valid_minimum
-180.0
Array
name
theta_atten_coarse
local_identifier
xxxtheta_atten_coarse
offset
158391875
axes
2
axis_index_order
Last Index Fastest
description
Coarse Deflection Angle (Theta) Table for Attenuator Closed
Element_Array
data_type
IEEE754MSBSingle
unit
degrees
Axis_Array
axis_name
index
elements
4
sequence_number
1
Axis_Array
axis_name
index
elements
48
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
180.0
valid_minimum
-180.0
Array
name
g_theta_coarse
local_identifier
xxxg_theta_coarse
offset
158393904
axes
2
axis_index_order
Last Index Fastest
description
Coarse Relative Sensitivity Table for Attenuator Open
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
index
elements
4
sequence_number
1
Axis_Array
axis_name
index
elements
48
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
g_theta_atten_coarse
local_identifier
xxxg_theta_atten_coarse
offset
158395947
axes
2
axis_index_order
Last Index Fastest
description
Coarse Relative Sensitivity Table for Attenuator Closed
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
index
elements
4
sequence_number
1
Axis_Array
axis_name
index
elements
48
sequence_number
2
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
phi_coarse
local_identifier
xxxphi_coarse
offset
158398000
axes
1
axis_index_order
Last Index Fastest
description
Coarse Anode Angle (Phi) Table
Element_Array
data_type
IEEE754MSBSingle
unit
degrees
Axis_Array
axis_name
index
elements
16
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
360.0
valid_minimum
0.0
Array
name
g_phi_coarse
local_identifier
xxxg_phi_coarse
offset
158399313
axes
1
axis_index_order
Last Index Fastest
description
Coarse Relative Sensitivity Table for Attenuator Open
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
index
elements
16
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
g_phi_atten_coarse
local_identifier
xxxg_phi_atten_coarse
offset
158400640
axes
1
axis_index_order
Last Index Fastest
description
Coarse Relative Sensitivity Table for Attenuator Closed
Element_Array
data_type
IEEE754MSBSingle
Axis_Array
axis_name
index
elements
16
sequence_number
1
Special_Constants
invalid_constant
-1.0E31
valid_maximum
1.0
valid_minimum
0.0
Array
name
dindex
local_identifier
xxxdindex
offset
158401905
axes
1
axis_index_order
Last Index Fastest
description
Deflection Index for CDF compatibility
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
index
elements
4
sequence_number
1
Special_Constants
invalid_constant
-1
valid_maximum
3
valid_minimum
0
Array
name
phi_label
local_identifier
xxxphi_label
offset
158402752
axes
1
axis_index_order
Last Index Fastest
description
Phi Axis Label for CDF compatibility
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
index
elements
16
sequence_number
1
Array
name
def_label
local_identifier
xxxdef_label
offset
158403649
axes
1
axis_index_order
Last Index Fastest
description
Deflection Axis Label for CDF compatibility
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
index
elements
4
sequence_number
1
Array
name
en_label
local_identifier
xxxen_label
offset
158404502
axes
1
axis_index_order
Last Index Fastest
description
Energy Axis Label for CDF compatibility
Element_Array
data_type
UnsignedByte
Axis_Array
axis_name
index
elements
48
sequence_number
1
Array
name
num_dists
local_identifier
xxxnum_dists
offset
158405851
axes
1
axis_index_order
Last Index Fastest
description
Number of Coarse Distributions in File
Element_Array
data_type
SignedMSB2
Axis_Array
axis_name
index
elements
1
sequence_number
1
Special_Constants
invalid_constant
-32768
valid_maximum
21600
valid_minimum
0