<_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/voyager1_pls_ions_l_00000000_v01.json (from all.xml) spase://NASA/NumericalData/Voyager1/PLS/Jupiter/Ion/CurrentSpectra/LowEnergyResolution/PT96S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json Voyager-1, Jupiter Low-Resolution Ion Current Spectra <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description voyager1_pls_ions_l <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source These ion current spectra in the jovian magnetosphere are from the Plasma Spectrometer (PLS) instrument on Voyager 1 during the March 1979 flyby of Jupiter. The instrument has four Faraday Cups A - D, the electron data come only from D. The data are specified in terms of current per cup in femto-amps (10^-15 A) versus channel number and energy (eV). This data set is for the PLS L-mode covering H+ ion energies of 10 - 5950 eV at low energy resolution in 16 logarithmic energy channels. PLS samples only one mode of electron (E1, E2) or ion (L, M) spectra in each time interval, so the L-mode data are not continuous but consecutive with the other modes in time. Reference: Bridge et al. (1977). The Plasma Experiment on the the 1977 Voyager Mission, Space Science Reviews, 21, 259-287. <_Description>Source: Master/CDFglobalAttributes/TEXT Please acknowledge the Voyager 1 PLS PI, Dr. John D. Richardson of the Massacusetts Institute of Technology. <_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/ Voyager Plasma Science, PLS, Experiment Web Page at the Massachusetts Institute of Technology http://web.mit.edu/space/www/voyager/voyager.html Voyager Plasma Science Experiment Web Page at MIT <_Note>URL also in all.xml, master. Using InformationURL.json. For public distribution but users are advised to contact Dr. Richardson on questions about how the data were produced. <_Caveats>Source: Master/CDFglobalAttributes/Rules_of_use https://doi.org/10.48322/50jg-a555 <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 1979-02-28T14:01:00Z 1979-03-22T13:01:56Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT1M36S <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/voyager/voyager1/plasma_cdaweb/ions/l/voyager1_pls_ions_l_19790228_v01.cdf. The most common cadence, 96000 [ms] = PT1M36S, occurred for 86.9555% of the 15172 timesteps. <_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/Instrument/Voyager1/PLS EnergeticParticles spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/plasma_cdaweb/ions/l In CDF via HTTP from CDAWeb voyager1_pls_ions_l_%Y%m%d_%Q.cdf VOYAGER1_PLS_IONS_L CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/voyager/voyager1/plasma_cdaweb/ions/l In CDF via HTTP from CDAWeb voyager1_pls_ions_l_%Y%m%d_%Q.cdf VOYAGER1_PLS_IONS_L CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Dr. John D. Richardson at MIT Kavli Institute 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. VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=VOYAGER1_PLS_IONS_L VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/VOYAGER1_PLS_IONS_L/clientLibraryExample/ VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=VOYAGER1_PLS_IONS_L VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=VOYAGER1_PLS_IONS_L VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=VOYAGER1_PLS_IONS_L&return=script VOYAGER1_PLS_IONS_L 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. John D. Richardson at MIT Kavli Institute HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=VOYAGER1_PLS_IONS_L&format=gallery VOYAGER1_PLS_IONS_L Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG Voyager1 (from all.xml/observatory/description/@short) Plasma Data (from all.xml/instrument/description/@short) Solar Physics (from Master/CDFglobalAttributes/Discipline) Heliospheric Physics (from Master/CDFglobalAttributes/Discipline) VOYAGER1 (from Master/CDFglobalAttributes/Source_name) Voyager1 (from Master/CDFglobalAttributes/Source_name) Ions (from Master/CDFglobalAttributes/Data_type) PLS (from all.xml/instrument/@ID) Heliosphere.Heliosheath Saturn Saturn.Tethys Jupiter.Ganymede Heliosphere.Outer Jupiter.Io Saturn.Magnetosphere Saturn.Titan Jupiter Jupiter.Callisto Heliosphere.NearEarth Saturn.Rhea Saturn.Mimas Jupiter.Europa Jupiter.Magnetosphere Heliosphere Epoch Epoch CATDESC: 'CDF epoch time for the event'. 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 Year Year Master CDF CATDESC: 'Year'. Master CDF VAR_NOTES: 'Year'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Year 4294967295 Month Month Master CDF CATDESC: 'Month'. Master CDF VAR_NOTES: 'Month'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Hour 4294967295 Day of the Month Day Master CDF CATDESC: 'Day of the Month'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Day 4294967295 Hour of the Day Hour Master CDF CATDESC: 'Hour of the Day'. Master CDF VAR_NOTES: 'Hour of the Day'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Hour 4294967295 Minute of the Hour Minute Master CDF CATDESC: 'Minute of the Hour'. Master CDF VAR_NOTES: 'Minute of the Hour'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Min 4294967295 Second of the Minute Second Master CDF CATDESC: 'Second of the Minute'. Master CDF VAR_NOTES: 'Second of the Minute'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Sec 4294967295 Millisecond of the Second Millisecond Master CDF CATDESC: 'Millisecond of the Second'. Master CDF VAR_NOTES: 'Millisecond of the Second'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' MSec 4294967295 Fraction of the Year FOY Master CDF CATDESC: 'Fraction f the Year.'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Fraction of the year -1e+31 Day of the Year DOY Master CDF CATDESC: 'Day of the Year'. Master CDF VAR_NOTES: 'Day of the Year'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Year 4294967295 L-mode Ion current from A cup Ions_Cup1 Master CDF CATDESC: 'L-mode Ion current from A cup for H+ energies 10 - 5950 eV'. Master CDF VAR_NOTES: '1 femto-amp = 10^-15 amps. The equivalent energy coverage for He++ is 20 - 11900 eV. '. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' femto-amp -1e+31 16 L-Mode Ion current from B cup Ions_Cup2 Master CDF CATDESC: 'L-mode Ion current from B cup for H+ energies 10 - 5950 eV'. Master CDF VAR_NOTES: '1 femto-amp = 10^-15 amps. The equivalent energy coverage for He++ is 20 - 11900 eV.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' femto-amp -1e+31 16 L-Mode Ion current from C cup Ions_Cup3 Master CDF CATDESC: 'L-Mode Ion current from C cup for H+ energies 10 - 5950 eV'. Master CDF VAR_NOTES: '1 femto-amp = 10^-15 amps. The equivalent energy coverage for He++ is 20 - 11900 eV.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' femto-amp -1e+31 16 L-Mode Ion current from D cup Ions_Cup4 Master CDF CATDESC: 'L-Mode Ion current from D cup for H+ energies 10 - 5950 eV'. Master CDF VAR_NOTES: '1 femto-amp = 10^-15 amps. The equivalent energy coverage for He++ is 20 - 11900 eV.'. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' femto-amp -1e+31 16