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