<_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/hel2_6sec_nessmag_00000000_v01.json (from all.xml) spase://NASA/NumericalData/Helios2/E3/PT6S <_ResourceID>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/ResourceID.json HEL2_6SEC_NESSMAG <_ResourceName>Source: Master/CDFglobalAttributes/Logical_source_description hel2_6sec_nessmag <_AlternateName>Source: Master/CDFglobalAttributes/Logical_source This dataset contains high resolution interplanetary magnetic field data in six-second averages as measured by the Helios 1 tri-axial fluxgate magnetometer experiment. Magnetic field vector components in nanotelsa [nT] are given in solar-ecliptic (SE) spacecraft-centered coordinates with one file for each day. The magnetic field magnitude and standard deviations of the vector components are also included. <_Description>Source: Master/CDFglobalAttributes/TEXT <_Rights> SPDX Creative Commons Zero v1.0 Universal https://spdx.org/licenses/CC0-1.0.html https://spdx.org/licenses/ Data set page at SPDF https://spdf.gsfc.nasa.gov/pub/data/helios/helios2/mag/6sec_ness/helios.txt Data set page at SPDF <_Note>Source: InformationURL.json https://doi.org/10.48322/zxcr-jp63 <_DOI>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/DOI.json <_AccessInformation>Source: https://github.com/rweigel/cdawmeta-spase/blob/main/AccessInformation.json 1976-01-17T07:34:06Z 1980-03-08T17:50:00Z <_TemporalDescription>Generated from all.xml/@timerange_start and all.xml/@timerange_stop PT6S <_Cadence>Counts based on variable 'Epoch' in https://cdaweb.gsfc.nasa.gov/sp_phys/data/helios/helios2/mag/6sec_nessmag_cdaweb/1976/hel2_6sec_nessmag_19760117_v01.cdf. The most common cadence, 6000 [ms] = PT6S, occurred for 99.7734% of the 8365 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/Helios2/E3 MagneticField spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC HTTPS from SPDF https://cdaweb.gsfc.nasa.gov/pub/data/helios/helios2/mag/6sec_nessmag_cdaweb In CDF via HTTP from CDAWeb hel2_6sec_nessmag_%Y%m%d_%Q.cdf %Y HEL2_6SEC_NESSMAG CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC FTPS from SPDF ftps://cdaweb.gsfc.nasa.gov/pub/data/helios/helios2/mag/6sec_nessmag_cdaweb In CDF via HTTP from CDAWeb hel2_6sec_nessmag_%Y%m%d_%Q.cdf %Y HEL2_6SEC_NESSMAG CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open SPDF/CDAWeb. Please also acknowledge the data producer: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC 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. HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC CDAWeb Web Service user interface https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?index=sp_phys&dataset=HEL2_6SEC_NESSMAG HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC CDAWeb Python Script https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/HEL2_6SEC_NESSMAG/clientLibraryExample/ HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC 4D Orbit Viewer https://sscweb.gsfc.nasa.gov/4dorbit/?sc=HEL2_6SEC_NESSMAG HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC CDAWeb HAPI Server https://hapi-server.org/servers/#server=CDAWeb&dataset=HEL2_6SEC_NESSMAG HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC CDAWeb HAPI Script in Multiple Languages https://hapi-server.org/servers/#server=CDAWeb&dataset=HEL2_6SEC_NESSMAG&return=script HEL2_6SEC_NESSMAG 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: Mariani/Ness at University of Rome, CNR/Istituto Fisica Interplanetario, and NASA/GSFC HAPI visualizations https://hapi-server.org/plot/?server=https://cdaweb.gsfc.nasa.gov/hapi&dataset=HEL2_6SEC_NESSMAG&format=gallery HEL2_6SEC_NESSMAG Web Service that generates plots. See https://hapi-server.org/plot/ for the API. PNG PDF SVG Helios (from all.xml/observatory/description/@short) Magnetometer ness (from all.xml/instrument/description/@short) Space Physics (from Master/CDFglobalAttributes/Discipline) Interplanetary Studies (from Master/CDFglobalAttributes/Discipline) HELIOS (from Master/CDFglobalAttributes/Source_name) Helios (from Master/CDFglobalAttributes/Source_name) 6SEC (from Master/CDFglobalAttributes/Data_type) High Time Resolution 6sec (from Master/CDFglobalAttributes/Data_type) NESSMAG (from all.xml/instrument/@ID) Heliosphere.Inner Epoch Epoch CATDESC: 'Default time'. 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.' ms Scalar Temporal Helios number ( 1 or 2) spacecraft Master CDF CATDESC: 'Helios number ( 1 or 2)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Number of points in average NumPointsInAverage Master CDF CATDESC: 'Number of data points in average'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' Bx (SSE) BXSSE Master CDF CATDESC: 'Bx (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 By (SSE) BYSSE Master CDF CATDESC: 'By (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 Bz (SSE) BZSSE Master CDF CATDESC: 'Bz (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 B B Master CDF CATDESC: 'B (Field magnitude average)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 std dev Bx stdevBXSSE Master CDF CATDESC: 'standard deviation of Bx (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 std dev By stdevBYSSE Master CDF CATDESC: 'standard deviation of By (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31 std dev Bz stdevBZSSE Master CDF CATDESC: 'standard deviation of Bz (SSE)'. Master CDF VAR_NOTES: ''. Notes not in Master CDF: 'The time index (the ISTP DEPEND_0 variable) for this parameter is Epoch.' nT -1e+31