! Skeleton table for the "cirbe_reptile-2_l1b_rng_elecs_00000000_v01.cdf" CDF. ! Generated: Tuesday, 21-Oct-2025 10:53:09 ! CDF created/modified by CDF V3.9.0 ! Skeleton table created by CDF V3.8.1_0 #header CDF NAME: cirbe_reptile-2_l1b_rng_elecs_00000000_v01.cdf DATA ENCODING: IBMPC MAJORITY: COLUMN FORMAT: SINGLE ! Variables G.Attributes V.Attributes Records Dims Sizes ! --------- ------------ ------------ ------- ---- ----- 0/16 17 20 0/z 0 ! CDF_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! CDF_CHECKSUM: None ! (Valid checksum: None, MD5) ! CDF_LEAPSECONDLASTUPDATED: 20170101 #GLOBALattributes ! Attribute Entry Data ! Name Number Type Value ! --------- ------ ---- ----- "Project" 1: CDF_CHAR { "H-FORT>Heliophysics-Flight" - " Opportunities in Research" - " and Technology" } . "Source_name" 1: CDF_CHAR { "CIRBE>Colorado Inner " - "Radiation Belt Experiment" } . "Discipline" 1: CDF_CHAR { "Space " - "Physics>Magnetospheric " - "Science" } 2: CDF_CHAR { "Solar Physics>Heliospheric" - " Physics" } . "Data_type" 1: CDF_CHAR { "L1B>Level 1B Data " - "Product>Range Electrons" } . "Descriptor" 1: CDF_CHAR { "REPTile-2>Relativistic " - "Electron Proton Telescope " - "integrated little " - "experiment-2" } . "Data_version" 1: CDF_CHAR { " " } . "Logical_file_id" 1: CDF_CHAR { " " } . "PI_name" 1: CDF_CHAR { "Xinlin Li" } . "PI_affiliation" 1: CDF_CHAR { "University of Colorado at " - "Boulder" } . "TEXT" 1: CDF_CHAR { "CIRBE is a 3U-CubeSat " - "designed and developed by " - "students and engineers at " - "the Laboratory for " - "Atmospheric and Space " - "Physics." } 2: CDF_CHAR { "The primary objective of " - "the science mission is to " - "understand the formation " - "of the inner belt (L<2) " - "electrons (100s of keV to " - "multiple MeV), and to " - "determine the source, the " - "intensity and dynamic " - "variations of these " - "electrons." } 3: CDF_CHAR { "The goal is to make " - "accurate measurements with" - " fine energy resolution " - "(>40 channels) for " - "electrons of 0.3-3 MeV " - "throughout the slot region" - " and inner belt, with " - "secondary measurements of " - "6.7-35 MeV protons." } 4: CDF_CHAR { "Such measurements are " - "required to address the " - "following science " - "questions:" } 5: CDF_CHAR { "1) Where is the break " - "point in terms of energy " - "of electrons for a given " - "event, below which " - "electrons can be " - "transported into the inner" - " belt from the outer belt " - "but above which electrons " - "cannot, and what is the " - "injection mechanism?" } 6: CDF_CHAR { "2) What is the CRAND " - "contribution to inner belt" - " electrons, and what is " - "the low energy neutron " - "density near Earth?" } 7: CDF_CHAR { "3) What is the role of " - "wave-particle interactions" - " in shaping inner-belt " - "electron energy spectra?" } 8: CDF_CHAR { "A detailed description of " - "the instrument can be " - "found at " - "https://doi.org/10.1029/20" - "21JA030249." } 9: CDF_CHAR { "We acknowledge the use of " - "the IRBEM library (4.4.0) " - "to process the data, the " - "latest version of which " - "can be found at " - "https://doi.org/10.5281/ze" - "nodo.6867552." } . "Rules_of_use" 1: CDF_CHAR { "The CIRBE/REPTile-2 data " - "are available for science " - "research. Users should " - "contact the PI, professor " - "Xinlin Li, to discuss the " - "possible issues and " - "appropriate applications " - "of these data. Users " - "publishing results should " - "provide appropriate " - "acknowledgement and should" - " provide the version " - "number of the data being " - "used." } . "Acknowledgment" 1: CDF_CHAR { "The REPTile-2 data are " - "provided by the University" - " of Colorado. The " - "following references can " - "be cited for the REPTile-2" - " data products." } 2: CDF_CHAR { "Mission Overview Paper > " - "Li, X., Kohnert, R., Palo," - " S., Selesnick, R., Khoo, " - "L.-Y., Schiller, Q., et " - "al. (2022). Two " - "Generations of CubeSat " - "Missions (CSSWE and CIRBE)" - " to Take on the Challenges" - " of Measuring Relativistic" - " Electrons in the " - "Earth’s Magnetosphere. " - "Proceedings of the Small " - "Satellite Conference, " - "SSC22-III-03. " - "https://digitalcommons.usu" - ".edu/smallsat/2022/all2022" - "/152" } 3: CDF_CHAR { "Instrument Calibration " - "Paper > Khoo, L.-Y., Li, " - "X., Selesnick, R. S., " - "Schiller, Q., Zhang, K., " - "Zhao, H., et al. (2022). " - "On the challenges of " - "measuring energetic " - "particles in the inner " - "belt: A Geant4 simulation " - "of an energetic particle " - "detector instrument, " - "REPTile-2. Journal of " - "Geophysical Research: " - "Space Physics, 127, " - "e2021JA030249. " - "https://doi.org/10.1029/20" - "21JA030249." } 4: CDF_CHAR { "First Results Paper > Li, " - "X., Selesnick, R., Mei, " - "Y., O''Brien, D., Hogan, " - "B., Xiang, Z., et al. " - "(2024). First results from" - " REPTile-2 measurements " - "onboard CIRBE. Geophysical" - " Research Letters, 51, " - "e2023GL107521. " - "https://doi.org/10.1029/20" - "23GL107521." } . "Instrument_type" 1: CDF_CHAR { "Particles (space)" } . "Mission_group" 1: CDF_CHAR { "Smallsats/Cubesats" } . "Logical_source" 1: CDF_CHAR { "cirbe_reptile-2_l1b_rng_el" - "ecs" } . "Logical_source_description" 1: CDF_CHAR { "Colorado Inner Radiation " - "Belt Experiment, " - "Relativistic Electron " - "Proton Telescope " - "integrated little " - "experiment-2, Level 1B " - "Data Product, Range " - "Electrons" } . "Generated_by" 1: CDF_CHAR { " " } . #VARIABLEattributes "CATDESC" "FIELDNAM" "VALIDMIN" "VALIDMAX" "SCALEMIN" "SCALEMAX" "SCALETYP" "UNITS" "LABLAXIS" "DISPLAY_TYPE" "FILLVAL" "FORMAT" "VAR_TYPE" "VAR_NOTES" "DEPEND_0" "DEPEND_1" "TIME_SCALE" "BIN_LOCATION" "RESOLUTION" "MONOTON" #variables ! No rVariables. #zVariables ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Epoch" CDF_EPOCH 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: 01-Jan-0000 00:00:00.000 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Default Epoch in UTC" } "FIELDNAM" CDF_CHAR { "Epoch" } "VALIDMIN" CDF_EPOCH { 19-Apr-2023 16:28:52.702 } "VALIDMAX" CDF_EPOCH { 28-Sep-2024 07:14:35.132 } "UNITS" CDF_CHAR { "ms" } "LABLAXIS" CDF_CHAR { "Epoch" } "FILLVAL" CDF_EPOCH { 31-Dec-9999 23:59:59.999 } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "This time variable corresponds to the " - "location, counts and integration " - "period, spacecraft pointing mode, and " - "flag variables." } "TIME_SCALE" CDF_CHAR { "UTC" } "BIN_LOCATION" CDF_REAL4 { 1.0 } "RESOLUTION" CDF_CHAR { "1s" } "MONOTON" CDF_CHAR { "INCREASE" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Altitude" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Geodetic Altitude of CIRBE in km" } "FIELDNAM" CDF_CHAR { "Altitude (Geodetic)" } "VALIDMIN" CDF_REAL4 { 0.0000 } "VALIDMAX" CDF_REAL4 { 550.0000 } "UNITS" CDF_CHAR { "km" } "LABLAXIS" CDF_CHAR { "Altitude" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F8.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Geodetic altitude was computed from " - "TLEs using SPG4 and WGS84 from the " - "Skyfield Python package. TLEs can have" - " an initial error of up to " - "approximately 1 km and the error can " - "increase by 1-2 km per day depending " - "on factors such as drag and " - "geomagnetic activity. For more " - "details, please see the CIRBE Data " - "User's Guide." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Latitude" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Geodetic Latitude of CIRBE in Degrees " - "(-90 to 90)" } "FIELDNAM" CDF_CHAR { "Latitude (Geodetic)" } "VALIDMIN" CDF_REAL4 { -90.0000 } "VALIDMAX" CDF_REAL4 { 90.0000 } "UNITS" CDF_CHAR { "degrees" } "LABLAXIS" CDF_CHAR { "Latitude" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F8.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Geodetic latitude was computed from " - "TLEs using SPG4 and WGS84 from the " - "Skyfield Python package. TLEs can have" - " an initial error of up to " - "approximately 1 km and the error can " - "increase by 1-2 km per day depending " - "on factors such as drag and " - "geomagnetic activity. For more " - "details, please see the CIRBE Data " - "User's Guide." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Longitude" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Geodetic Longitude of CIRBE in Degrees" - " (-180 to 180)" } "FIELDNAM" CDF_CHAR { "Longitude (Geodetic)" } "VALIDMIN" CDF_REAL4 { -180.0000 } "VALIDMAX" CDF_REAL4 { 180.0000 } "UNITS" CDF_CHAR { "degrees" } "LABLAXIS" CDF_CHAR { "Longitude" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F9.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Geodetic longitude was computed from " - "TLEs using SPG4 and WGS84 from the " - "Skyfield Python package. TLEs can have" - " an initial error of up to " - "approximately 1 km and the error can " - "increase by 1-2 km per day depending " - "on factors such as drag and " - "geomagnetic activity. For more " - "details, please see the CIRBE Data " - "User's Guide." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "L_McIlwain" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "McIlwain's L Parameter at CIRBE's " - "Position" } "FIELDNAM" CDF_CHAR { "L" } "VALIDMIN" CDF_REAL4 { 1.0000 } "VALIDMAX" CDF_REAL4 { 30.0000 } "SCALEMIN" CDF_REAL4 { 1.0000 } "SCALEMAX" CDF_REAL4 { 15.0000 } "UNITS" CDF_CHAR { " " } "LABLAXIS" CDF_CHAR { "L" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F7.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Calculated via IRBEM (4.4.0) using the" - " IGRF model for Earth's magnetic field" - " and assuming no external magnetic " - "field, using position values from the " - "position variables." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "MLT" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Magnetic Local Time at CIRBE's " - "Position (0 to 24)" } "FIELDNAM" CDF_CHAR { "MLT" } "VALIDMIN" CDF_REAL4 { 0.0000 } "VALIDMAX" CDF_REAL4 { 24.0000 } "UNITS" CDF_CHAR { "hrs" } "LABLAXIS" CDF_CHAR { "MLT" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F7.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Calculated via IRBEM (4.4.0) using the" - " IGRF model for Earth's magnetic field" - " and assuming no external magnetic " - "field, using position values from the " - "position variables." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "MLAT" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Magnetic Latitude at CIRBE's Position " - "(-90 to 90)" } "FIELDNAM" CDF_CHAR { "MLAT" } "VALIDMIN" CDF_REAL4 { -90.0000 } "VALIDMAX" CDF_REAL4 { 90.0000 } "UNITS" CDF_CHAR { "degrees" } "LABLAXIS" CDF_CHAR { "MLAT" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F8.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Calculated via IRBEM (4.4.0) using the" - " IGRF model for Earth's magnetic field" - " and assuming no external magnetic " - "field, using position values from the " - "position variables." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Channel_Energies" CDF_REAL4 1 1 50 F T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_BLOCKINGFACTOR: 1 ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Characteristic Energies of the " - "Channels in MeV" } "FIELDNAM" CDF_CHAR { "Channel Energies" } "VALIDMIN" CDF_REAL4 { 0.30 } "VALIDMAX" CDF_REAL4 { 5.83 } "SCALETYP" CDF_CHAR { "log" } "UNITS" CDF_CHAR { "MeV" } "LABLAXIS" CDF_CHAR { "Energy" } "FORMAT" CDF_CHAR { "F4.2" } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "Calculated via bowtie method, outlined" - " in the instrument calibration paper " - "in the acknowledgments. The " - "characteristic energy is the energy " - "which best describes the behavior of " - "the energy channel." } . ! NRV values follow... [1] = 0.30 [2] = 0.31 [3] = 0.31 [4] = 0.31 [5] = 0.32 [6] = 0.32 [7] = 0.33 [8] = 0.34 [9] = 0.35 [10] = 0.36 [11] = 0.37 [12] = 0.39 [13] = 0.40 [14] = 0.42 [15] = 0.44 [16] = 0.47 [17] = 0.49 [18] = 0.52 [19] = 0.56 [20] = 0.59 [21] = 0.63 [22] = 0.68 [23] = 0.72 [24] = 0.78 [25] = 0.83 [26] = 0.89 [27] = 0.96 [28] = 1.03 [29] = 1.11 [30] = 1.20 [31] = 1.29 [32] = 1.40 [33] = 1.51 [34] = 1.63 [35] = 1.76 [36] = 1.90 [37] = 2.05 [38] = 2.22 [39] = 2.40 [40] = 2.64 [41] = 2.86 [42] = 3.09 [43] = 3.34 [44] = 3.61 [45] = 3.91 [46] = 4.23 [47] = 4.58 [48] = 4.96 [49] = 5.37 [50] = 5.83 ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Channel_Energy_Edges" CDF_REAL4 1 2 50 2 F T T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_BLOCKINGFACTOR: 1 ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Energy Edges of the Channels in MeV" } "FIELDNAM" CDF_CHAR { "Channel Energy Edges" } "VALIDMIN" CDF_REAL4 { 0.24 } "VALIDMAX" CDF_REAL4 { 6.62 } "SCALETYP" CDF_CHAR { "log" } "UNITS" CDF_CHAR { "MeV" } "LABLAXIS" CDF_CHAR { "Energy Channel Edges" } "FORMAT" CDF_CHAR { "F4.2" } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "Calculated via bowtie method, outlined" - " in the instrument calibration paper " - "in the acknowledgments. The " - "characteristic energy is the energy " - "which best describes the behavior of " - "the energy channel." } . ! NRV values follow... [1,1] = 0.24 [2,1] = 0.24 [3,1] = 0.25 [4,1] = 0.25 [5,1] = 0.26 [6,1] = 0.27 [7,1] = 0.28 [8,1] = 0.29 [9,1] = 0.30 [10,1] = 0.32 [11,1] = 0.33 [12,1] = 0.35 [13,1] = 0.37 [14,1] = 0.39 [15,1] = 0.41 [16,1] = 0.43 [17,1] = 0.46 [18,1] = 0.49 [19,1] = 0.52 [20,1] = 0.56 [21,1] = 0.60 [22,1] = 0.64 [23,1] = 0.69 [24,1] = 0.74 [25,1] = 0.79 [26,1] = 0.85 [27,1] = 0.92 [28,1] = 0.99 [29,1] = 1.07 [30,1] = 1.15 [31,1] = 1.24 [32,1] = 1.34 [33,1] = 1.45 [34,1] = 1.57 [35,1] = 1.69 [36,1] = 1.83 [37,1] = 1.98 [38,1] = 2.14 [39,1] = 2.32 [40,1] = 2.51 [41,1] = 2.72 [42,1] = 2.94 [43,1] = 3.19 [44,1] = 3.46 [45,1] = 3.74 [46,1] = 4.06 [47,1] = 4.41 [48,1] = 4.77 [49,1] = 5.21 [50,1] = 5.62 [1,2] = 0.30 [2,2] = 0.35 [3,2] = 0.32 [4,2] = 0.31 [5,2] = 0.32 [6,2] = 0.33 [7,2] = 0.33 [8,2] = 0.34 [9,2] = 0.35 [10,2] = 0.36 [11,2] = 0.37 [12,2] = 0.39 [13,2] = 0.41 [14,2] = 0.43 [15,2] = 0.45 [16,2] = 0.47 [17,2] = 0.50 [18,2] = 0.53 [19,2] = 0.57 [20,2] = 0.61 [21,2] = 0.65 [22,2] = 0.69 [23,2] = 0.74 [24,2] = 0.80 [25,2] = 0.86 [26,2] = 0.92 [27,2] = 0.99 [28,2] = 1.07 [29,2] = 1.15 [30,2] = 1.25 [31,2] = 1.34 [32,2] = 1.45 [33,2] = 1.57 [34,2] = 1.69 [35,2] = 1.83 [36,2] = 1.98 [37,2] = 2.15 [38,2] = 2.32 [39,2] = 2.52 [40,2] = 2.72 [41,2] = 2.95 [42,2] = 3.20 [43,2] = 3.46 [44,2] = 3.75 [45,2] = 4.07 [46,2] = 4.46 [47,2] = 4.84 [48,2] = 5.20 [49,2] = 5.61 [50,2] = 6.08 ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Channel_Count_Rates" CDF_REAL8 1 1 50 T T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Range Electron Count Rates per Channel" - " Energy" } "FIELDNAM" CDF_CHAR { "Channel Count Rates" } "VALIDMIN" CDF_REAL8 { 0.0000e+00 } "VALIDMAX" CDF_REAL8 { 1.0000e+09 } "SCALEMIN" CDF_REAL8 { 0.0000e+00 } "SCALEMAX" CDF_REAL8 { 1.0000e+07 } "SCALETYP" CDF_CHAR { "log" } "UNITS" CDF_CHAR { "#/s" } "LABLAXIS" CDF_CHAR { "Count Rate" } "DISPLAY_TYPE" CDF_CHAR { "spectrogram" } "FILLVAL" CDF_REAL8 { -1.0e+31 } "FORMAT" CDF_CHAR { "E10.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "This variable contains the count rates" - " in each of the energy channels of " - "particles that are categorized as " - "range electrons (using logic outlined " - "in the instrument description paper). " - "The instrument has a field of view of " - "approximately 51 degrees and the " - "pointing angle is usually " - "perpendicular to the local magnetic " - "field, though it will sometimes " - "deviate from 90 degrees as can be seen" - " in the Pointing_Angle variable. This " - "must be taken into account when " - "analyzing the data. The vast majority " - "of radiation belt particles are " - "measured near the South Atlantic " - "Anomaly region." } "DEPEND_0" CDF_CHAR { "Epoch" } "DEPEND_1" CDF_CHAR { "Channel_Energies" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Channel_Counts" CDF_INT4 1 1 50 T T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -2147483647 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Range Electron Counts per Channel Energy" } "FIELDNAM" CDF_CHAR { "Channel Counts" } "VALIDMIN" CDF_INT4 { 0 } "VALIDMAX" CDF_INT4 { 1000000000 } "SCALEMIN" CDF_INT4 { 0 } "SCALEMAX" CDF_INT4 { 10000000 } "SCALETYP" CDF_CHAR { "log" } "UNITS" CDF_CHAR { " " } "LABLAXIS" CDF_CHAR { "Counts" } "DISPLAY_TYPE" CDF_CHAR { "spectrogram" } "FILLVAL" CDF_INT4 { -2147483648 } "FORMAT" CDF_CHAR { "E10.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "This variable contains the counts in " - "each of the energy channels over the " - "integration period of particles that " - "are categorized as range electrons " - "(using logic outlined in the " - "instrument description paper). The " - "instrument has a field of view of " - "approximately 51 degrees and the " - "pointing angle is usually " - "perpendicular to the local magnetic " - "field, though it will sometimes " - "deviate from 90 degrees as can be seen" - " in the Pointing_Angle variable. This " - "must be taken into account when " - "analyzing the data. The vast majority " - "of radiation belt particles are " - "measured near the South Atlantic " - "Anomaly region." } "DEPEND_0" CDF_CHAR { "Epoch" } "DEPEND_1" CDF_CHAR { "Channel_Energies" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Integration_Period" CDF_INT2 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -32767 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Integration Period Length in ms" } "FIELDNAM" CDF_CHAR { "Integration Period" } "VALIDMIN" CDF_INT2 { 100 } "VALIDMAX" CDF_INT2 { 5000 } "UNITS" CDF_CHAR { "ms" } "LABLAXIS" CDF_CHAR { "Integration Period" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_INT2 { -32768 } "FORMAT" CDF_CHAR { "I4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "Near the South Atlantic Anomaly region" - " (SAA) there is a one second " - "integration period. Outside of the SAA" - " there is a five second integration " - "period." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Spacecraft_Pointing_Mode" CDF_INT2 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -32767 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Pointing Mode of the Spacecraft" } "FIELDNAM" CDF_CHAR { "Pointing Mode" } "VALIDMIN" CDF_INT2 { 0 } "VALIDMAX" CDF_INT2 { 3 } "UNITS" CDF_CHAR { " " } "LABLAXIS" CDF_CHAR { "Pointing Mode" } "FILLVAL" CDF_INT2 { -32768 } "FORMAT" CDF_CHAR { "I1" } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "0 is nominal science mode where the " - "spacecraft is pointed perpendicular to" - " the local magnetic field at all times" - " except for periods of downlink and " - "uplink, 1 is sun-point static mode " - "where the primary pointing direction " - "is towards the sun and angle relative " - "to local magnetic field is neglected, " - "2 is sun-point star-tracker mode where" - " the primary pointing direction is " - "towards the sun and the secondary " - "pointing direction is perpendicular to" - " the local magnetic field, 3 is " - "low-drag mode." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Data_Quality_Flag" CDF_INT2 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -32767 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Data Quality Flag" } "FIELDNAM" CDF_CHAR { "Data Quality Flag" } "VALIDMIN" CDF_INT2 { 0 } "VALIDMAX" CDF_INT2 { 2 } "UNITS" CDF_CHAR { "0=Valid Data" } "LABLAXIS" CDF_CHAR { "Data Quality Flag" } "FILLVAL" CDF_INT2 { -32768 } "FORMAT" CDF_CHAR { "I1" } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "0 means the data is valid. 1 means the" - " timestamp is inaccurate by a " - "magnitude of up to 10 seconds, but the" - " counts and counts rate data is " - "accurate. 2 means that the counts data" - " is flawed, and the data should be " - "used with extreme caution or omitted " - "entirely." } "DEPEND_0" CDF_CHAR { "Epoch" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Epoch_2" CDF_EPOCH 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: 01-Jan-0000 00:00:00.000 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Secondary Epoch in UTC" } "FIELDNAM" CDF_CHAR { "Epoch" } "VALIDMIN" CDF_EPOCH { 19-Apr-2023 01:53:38.000 } "VALIDMAX" CDF_EPOCH { 28-Sep-2024 21:48:18.999 } "UNITS" CDF_CHAR { "ms" } "LABLAXIS" CDF_CHAR { "Epoch" } "FILLVAL" CDF_EPOCH { 31-Dec-9999 23:59:59.999 } "VAR_TYPE" CDF_CHAR { "support_data" } "VAR_NOTES" CDF_CHAR { "This time variable corresponds to the " - "Pointing_Angle variable only. These " - "data were taken at an irregular time " - "cadence different from the rest of the" - " variables." } "TIME_SCALE" CDF_CHAR { "UTC" } "MONOTON" CDF_CHAR { "INCREASE" } . ! RV values were not requested. ! Variable Data Number Record Dimension ! Name Type Elements Dims Sizes Variance Variances ! -------- ---- -------- ---- ----- -------- --------- "Pointing_Angle" CDF_REAL4 1 0 T ! VAR_COMPRESSION: None ! (Valid compression: None, GZIP.1-9, RLE.0, HUFF.0, AHUFF.0) ! VAR_SPARSERECORDS: None ! (Valid sparserecords: None, sRecords.PAD, sRecords.PREV) ! VAR_PADVALUE: -1.0e+30 ! Attribute Data ! Name Type Value ! -------- ---- ----- "CATDESC" CDF_CHAR { "Instrument Pointing Angle Relative to " - "the Local Magnetic Field" } "FIELDNAM" CDF_CHAR { "Pointing Angle" } "VALIDMIN" CDF_REAL4 { 0.0000 } "VALIDMAX" CDF_REAL4 { 180.0000 } "UNITS" CDF_CHAR { "degrees" } "LABLAXIS" CDF_CHAR { "Pointing Angle" } "DISPLAY_TYPE" CDF_CHAR { "time_series" } "FILLVAL" CDF_REAL4 { -1.0e+31 } "FORMAT" CDF_CHAR { "F8.4" } "VAR_TYPE" CDF_CHAR { "data" } "VAR_NOTES" CDF_CHAR { "The pointing angle is the angle " - "between the instrument's pointing " - "direction and the local magnetic " - "field. Data points are usually only " - "recorded when there is deviation from " - "90 degrees, so during gaps between " - "recorded pointing angles the pointing " - "angle can be assumed to be 90 degrees." - " If there is a data point with a " - "missing value, use caution as the " - "pointing angle may not be at 90 " - "degrees." } "DEPEND_0" CDF_CHAR { "Epoch_2" } . ! RV values were not requested. #end