<_Note>Nodes prefixed with a _ are not valid SPASE, but are included for debugging. Values prefixed with a x_ are not valid SPASE but may considered for addition for completeness. 2.6.1 <_MasterURL>https://cdaweb.gsfc.nasa.gov/pub/software/cdawlib/0JSONS/dsx-set-ephemeris_00000000_v01.json (from all.xml) <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json The Space Environment Testbeds (SET) <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description dsx-set-ephemeris <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source The Space Environment Testbeds (SET) Project performs flight and data investigations. It is the part of the LWS program of Science Missions and Targeted Research and Technology (TR&T) ground-based investigations that respond to the following questions: How and why does the Sun vary? How do the Earth and planets respond? What are the affects on humanity? SET uses existing data and new data from the low-cost SET mission to achieve the following: Define the mechanisms for space environment effects; Reduce uncertainties in the environment and its effects on spacecraft and their payloads; Improve design and operations guidelines and test protocols so that spacecraft anomalies and failures due to environmental effects during operations are reduced.The SET-1 payload will be flown on the Air Force Research Laboratory (AFRL) Demonstration and Science Experiments (DSX) spacecraft. The mission is baselined for a 6000 x 12,000 km, 42 degree inclination orbit with 1 year of operations. Payload Experiments for SET-1 Cosmic Radiation Environment Dosimetry and Charging Experiment (CREDANCE) Objectives: 1) Characterize the energetic space radiation environment and its interactions with spacecraft 2) Provide data to other SET-1 experiments Goals: 1) Provide data to improve radiation environment models and design tools; 2) Demonstrate the value of a compact space weather monitor in operational spacecraft Measurements: 1) Proton flux > 40 MeV per unit solid angle; 2) Charge deposition in large silicon diodes arranged in telescopes. Pulse height analysis is used to obtain ion linear energy transfer (LET) spectra of heavy ions in the 100 MeV-cm2/g to 25000 MeV-cm2/g range; 3) Threshold voltage shift in MOS dosimeters to measure total ionizing dose at 2 different shielding depths; 4) Charging current at 3 different shielding depths to provide energetic electron flux measurements at 3 energies <_Description>Source: Master/CDFglobalAttributes/TEXT Please acknowledge the Mission Principal Investigators Dr. Clive Dyer, QinetiQ / United Kingdom <_Acknowledgement>Source: Master/CDFglobalAttributes/Acknowledgement <_Rights> SPDX Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html https://spdx.org/licenses/ https://lws-set.gsfc.nasa.gov/index.html Space Environment Testbeds Overview Space Environment Testbeds Overview <_Note>URL also in all.xml. Using master. The SET data are archived as fully citable. Please consult BioSentinel team publications and personnel for further details on production, processing and usage of these data <_Caveats>Source: Master/CDFglobalAttributes/Rules_of_use <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 2019-06-28T00:00:00Z 2021-05-31T23:59:00Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop <_ObservedRegion>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ObservedRegion.json <_ProcessingLevel>Processing level is not available in the master file; it should be there instead of, say, https://github.com/rweigel/cdawmeta-spase/blob/main/ProcessingLevel.json spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA HTTPS from SPDF /home/cdaweb/data/lws-set/dsx-set-1/ephemeris In CDF via HTTP from CDAWeb dsx-set-ephemeris_%Y%m%d_%Q.cdf DSX-SET-EPHEMERIS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA FTPS from SPDF /home/cdaweb/data/lws-set/dsx-set-1/ephemeris In CDF via HTTP from CDAWeb dsx-set-ephemeris_%Y%m%d_%Q.cdf DSX-SET-EPHEMERIS CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA CDAWeb Web Service https://cdaweb.gsfc.nasa.gov/WebServices/ Instructions for using web services to access this dataset an other other metadata and options for CDAWeb datasets. The ProductKey here corresponds to the query parameter 'dataset' in the tables at the AccessURL in a dataset-related request can be made. DSX-SET-EPHEMERIS CDF CSV GIF NetCDF PNG PS PDF XML x_Script.IDL x_Script.Python Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=DSX-SET-EPHEMERIS DSX-SET-EPHEMERIS Web service user interface for this product. CDF GIF PDF Text.ASCII x_WAV spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/DSX-SET-EPHEMERIS/clientLibraryExample/ DSX-SET-EPHEMERIS Web service that generates a Python script to access this product. x_Script.IDL x_Script.Python spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/SSCWeb. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=DSX-SET-EPHEMERIS DSX-SET-EPHEMERIS Web Service to this product. HTML spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=DSX-SET-EPHEMERIS DSX-SET-EPHEMERIS Web Service to this product using the HAPI interface. CSV JSON Binary spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=DSX-SET-EPHEMERIS&return=script DSX-SET-EPHEMERIS Web Service user interface that generates scripts in IDL, Javascript, MATLAB, Python, Autoplot, curl, wget to access this product. See https://hapi-server.org/servers/api for the API. x_Script.IDL x_Script.Javascript x_Script.MATLAB x_Script.Python x_Script.Autoplot x_Script.curl x_Script.wget spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb and the HAPI project. Please also acknowledge the data producer: Dr. Keith Ryden (University of Surrey) at NASA HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=DSX-SET-EPHEMERIS&format=gallery DSX-SET-EPHEMERIS Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG The Space Environment Testbeds (from all.xml/instrument/description/@short) Solar Physics (from Master/CDFglobalAttributes/Discipline) Heliospheric Physics (from Master/CDFglobalAttributes/Discipline) SET (from Master/CDFglobalAttributes/Source_name) SET (from Master/CDFglobalAttributes/Data_type) The Space Environment Testbeds (from Master/CDFglobalAttributes/Data_type) SET (from all.xml/instrument/@ID) Epoch Epoch CATDESC: 'CDF epoch time for the start of the measurement period'. Notes not in Master CDF: 'The units are the units in CDF files. For other web services, this variable is may be represented as a time string.' day-month-year hour:minute:second Scalar Temporal Orbit revolution number AN_REV_NUM Master CDF CATDESC: 'Orbit revolution Number'. Master CDF VAR_NOTES: '(1) orbit revolution number, counted from the Ascending Node crossing. That is, a sequential orbit count where each new revolution starts at the moment the satellite crosses the equator heading north (south-to-north crossing)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1e+31 ECI X satellite position ECI_X Master CDF CATDESC: 'ECI X satellite position'. Master CDF VAR_NOTES: '(2) satellite position in Earth-Centered Inertial coordinates (geocentric, fixed relative to the stars rather than rotating with Earth) '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 ECI Y satellite position ECI_Y Master CDF CATDESC: 'ECI Y satellite position'. Master CDF VAR_NOTES: '(3) satellite position in Earth-Centered Inertial coordinates (geocentric, fixed relative to the stars rather than rotating with Earth) '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 ECI Z satellite position ECI_Z Master CDF CATDESC: 'ECI Z satellite position'. Master CDF VAR_NOTES: '(4) satellite position in Earth-Centered Inertial coordinates (geocentric, fixed relative to the stars rather than rotating with Earth) '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 Radius Radius Master CDF CATDESC: 'Radius'. Master CDF VAR_NOTES: '(5) geocentric radial distance from Earth's center '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 GDZ Latitude GDZ_LAT Master CDF CATDESC: 'GDZ Latitude'. Master CDF VAR_NOTES: '(6) geodetic latitude (accounting for Earth's ellipsoidal shape, as opposed to geocentric coordinates)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degrees -1e+31 GDZ Longitude GDZ_LON Master CDF CATDESC: 'GDZ longitude'. Master CDF VAR_NOTES: '(7) geodetic longitude (accounting for Earth's ellipsoidal shape, as opposed to geocentric coordinates)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degrees -1e+31 GDZ Altitude GDZ_ALT Master CDF CATDESC: 'GDZ Altitude'. Master CDF VAR_NOTES: '(8) geodetic altitude (accounting for Earth's ellipsoidal shape, as opposed to geocentric coordinates)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' km -1e+31 GM Latitude GM_LAT Master CDF CATDESC: 'GM Latitude'. Master CDF VAR_NOTES: '(9) geomagnetic latitude (in a coordinate system tied to the dipole axis)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' degrees -1e+31 Geomagnetic Local Time GM_LT_HR Master CDF CATDESC: 'Geomagnetic Local Time'. Master CDF VAR_NOTES: '(10) geomagnetic local time, in hours: analogous to ordinary local time referenced to the geomagnetic midnight meridian'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' h -1e+31 Bx ECI Magnetic Field Vector B_ECI_X Master CDF CATDESC: 'Bx ECI magnetic field vector'. Master CDF VAR_NOTES: '(11) Bx component of magnetic field in ECI coordinates'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 By ECI Magnetic Field Vector B_ECI_Y Master CDF CATDESC: 'By ECI magnetic field vector'. Master CDF VAR_NOTES: '(12) By component of magnetic field in ECI coordinates'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 Bz ECI Magnetic Field Vector B_ECI_Z Master CDF CATDESC: 'Bz ECI magnetic field vector'. Master CDF VAR_NOTES: '(13) Bz component of magnetic field in ECI coordinates'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 Magnetic Field Magnitude BMAG Master CDF CATDESC: 'Magnetic Field Magnitude'. Master CDF VAR_NOTES: '(14) magnitude of the magnetic field vector at the satellite's location'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 Magnetic Field Minimum BMIN Master CDF CATDESC: 'Magnetic Field Minimum'. Master CDF VAR_NOTES: '(15) minimum |B| along the field line passing through that point (the field value at that line's equatorial crossing) . used to compute the L-parameter'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 McIlwain L-parameter LM Master CDF CATDESC: 'McIlwain L-parameter'. Master CDF VAR_NOTES: '(16) McIlwain L-parameter (L-shell) . identifies the field line the point lies on, expressed in Earth radii'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1e+31 Quality Flag (1 = bad, 0 = good) QF Master CDF CATDESC: 'Quality Flag (1 = bad, 0 = good)'. Master CDF VAR_NOTES: '(17) Quality Flag (1 = bad, 0 = good)'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' -1e+31