2.4.0 spase://NASA/NumericalData/ParkerSolarProbe/FIELDS/DFB/Level2/Waveform/SCM/PT0.003413S PSP FIELDS Digital Fields Board (DFB) Searchcoil Magnetometer Waveform, Level 2 (L2), 3.413 ms Data https://doi.org/10.48322/h34r-jn18 2022-05-25T12:34:56.789 2021-05-08T21:30:02 PSP FIELDS: Initial SPASE XML resource description submission, metadata generated by LFB 2022-05-25T12:34:56.789 PSP FIELDS: Updated to SPASE Version 2.4.0, FIELDS data release InformationURLs added, FIELDS data quality flag definition updated, metadata generated by LFB PSP FIELDS Digital Fields Board, DFB, Search Coil Magnetometer data: The DFB is the low frequency, less than 75 kHz, component of the FIELDS experiment on the Parker Solar Probe spacecraft, see reference [1] below. For a full description of the FIELDS experiment, see reference [2]. For a description of the DFB, see reference [3]. The DFB continuous waveform data consist of time series data from various FIELDS sensors. These data have been filtered by both analog and digital filters [3]. The Level 2 data products contained in this data file have been calibrated for: * 1) DFB in-band gain * 2) DFB analog filter gain and phase response * 3) DFB digital filter phase response * 4) The search coil preamplifier gain and phase response, when applicable Calibrations for the DFB digital filter gain response have not been implemented, but the required convolution kernel is provided in this file. It was decided not to apply the digital filter gain response calibration to these Level 2 data because the application of the calibrations can introduce non-physical power at high frequencies when the non-corrected signal is dominated by noise. This effect should be examined carefully when determining spectral slopes and features at the highest frequencies. Calibrations for the FIELDS voltage sensor preamplifiers have not been implemented as the preamplifier response is flat and equal to one throughout the DFB frequency range. Corrections for plasma sheath impedance gain and antenna effective length have not been applied to the voltage sensor data. These corrections will be applied in the Level 3 DFB data products. Therefore, all voltage sensor quantities when present in these Level 2 data products are expressed by using units of Volts. Likewise, all magnetic field quantities when present in these Level 2 data products are expressed by using units of nanoTelsas. The Level 2 data products contained in this data file are in spacecraft coordinates (e.g. x,y,z) or in sensor coordinates (e.g. dV12, dV34 for voltage measurements and [u,v,w] for the searchcoil magnetometer. The time resolution of the DFB continuous waveform data can vary by multiples of 2^N. During encounter when PSP is within 0.25 AU of the Sun, the DFB continuous waveform data cadence is typically 256 samples/NYsecond [2]. References: * 1) Fox, N.J., Velli, M.C., Bale, S.D. et al., Space Sci Rev (2016) 204:7. https://doi.org/10.1007/s1121401502116 * 2) Bale, S.D., Goetz, K., Harvey, P.R. et al., Space Sci Rev (2016) 204:49. https://doi.org/10.1007/s1121401602445 * 3) Malaspina, D.M., Ergun, R.E., Bolton, M. et al., JGR Space Physics (2016), 121, 5088-5096. https://doi.org/10.1002/2016JA022344 Please acknowledge S.D. Bale for use of the Data Bale, Stuart D; Goetz, Keith; Lynch, Joshua 2020-01-01T00:00:00 NASA Space Physics Data Facility spase://SMWG/Person/Stuart.D.Bale PrincipalInvestigator spase://SMWG/Person/Robert.M.Candey MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact PSP FIELDS Instrument Suite, Space Science Review Publication https://doi.org/10.1007/s11214-016-0244-5 Parker Solar Probe, PSP, FIELDS Instrument Suite Description: Bale, S.D., Goetz, K., Harvey, P.R. et al., The FIELDS Instrument Suite for Solar Probe Plus, Space Sci Rev 204, 49-82 (2016) PSP FIELDS Instrument Suite, Digital Fields Board, JGR Space Physics Publication https://doi.org/10.1002/2016JA022344 Parker Solar Probe, PSP, FIELDS Instrument Suite, Digital Fields Board, DFB, Description: Malaspina, D.M., Ergun, R.E., Bolton, M. et al., The Digital Fields Board for the FIELDS Instrument Suite on the Solar Probe Plus Mission: Analog and Digital signal Processing, JGR Space Physics, 121, 5088-5096 (2016) PSP FIELDS Instrument Suite, Data Description, SOC Web Site, UC Berkeley https://fields.ssl.berkeley.edu/data/ Parker Solar Probe, PSP, FIELDS Instrument Suite, Data Description and Access, Spacecraft Operations Center, SOC, Web Site, UC Berkeley PSP FIELDS Instrument Suite, Rules of the Road, SOC Web Site, UC Berkeley https://fields.ssl.berkeley.edu/rules/ Parker Solar Probe, PSP, FIELDS Instrument Suite, Rules of the Road, Spacecraft Operations Center, SOC, Web Site, UC Berkeley PSP Mission Overview, APL, JHU http://parkersolarprobe.jhuapl.edu/The-Mission/index.php Parker Solar Probe, PSP, Mission Overview, hosted by the Applied Physics Laboratory, Johns Hopkins University Release notes for PSP/FIELDS data release 5.1 https://fields.ssl.berkeley.edu/2020/10/release-notes-for-psp-fields-release-5-1/ PSP/FIELDS data release 5.1, on October 19, 2020, updates the dfb_dbm_scm and dfb_wf_dvdc data types to version 3. The new data versions contain significant corrections to the previously released data. Release notes for PSP/FIELDS data release 7 https://fields.ssl.berkeley.edu/2021/04/release-notes-for-psp-fields-data-release-7/ PSP/FIELDS data release 7, on April 4, 2021, includes data from PSP Encounter 6 (September 2020). All data up to and including December 2020 are now publicly available. For this data release, all DFB cross spectra have been reprocessed (with a new version number), and a subset of MAG data has also been reprocessed (with a new version number). Release notes for PSP/FIELDS data release 8 https://fields.ssl.berkeley.edu/2021/06/release-notes-for-psp-fields-data-release-8/ PSP/FIELDS data release 8, on June 28, 2021, includes survey data from PSP Encounter 7 and Venus Gravity assist 4. Several data sets have been updated in release 8. Release notes for PSP/FIELDS data release 9 https://fields.ssl.berkeley.edu/2021/10/release-notes-for-psp-fields-data-release-9/ PSP/FIELDS Data Release 9, on October 29, 2021, includes select data from Encounter 7 (perihelion January 2021), and survey and select data from Encounter 8 (perihelion April 2021). Release notes for PSP/FIELDS data release 10 https://fields.ssl.berkeley.edu/2022/02/release-notes-for-psp-fields-data-release-10/ PSP/FIELDS Data Release 10, on February 7, 2022, includes survey and select data from Encounter 9 (perihelion August 2021). Release notes for PSP/FIELDS data release 11 https://fields.ssl.berkeley.edu/2022/04/release-notes-for-psp-fields-data-release-11/ PSP/FIELDS Data Release 11, on April 25, 2022, includes survey and select data from Encounter 10 (perihelion November 2021), and survey and select data from Venus Gravity Assist 5 (October 2021). spase://VSPO/NumericalData/ParkerSolarProbe/FIELDS/DFB/Level2/Waveform/SCM/PT0.003413S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/psp/fields/l2/dfb_wf_scm/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/psp/fields/l2/dfb_wf_scm/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=PSP_FLD_L2_DFB_WF_SCM&index=sp_phys PSP_FLD_L2_DFB_WF_SCM Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb CDF None Please acknowledge S.D. Bale. Please acknowledge the Data Providers and CDAWeb when using these Data. spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi PSP_FLD_L2_DFB_WF_SCM@0 PSP_FLD_L2_DFB_WF_SCM@1 Web Service to this product using the HAPI interface. CSV Please acknowledge S.D. Bale. Please acknowledge the Data Providers and CDAWeb when using these Data. Calibrated spase://SMWG/Instrument/ParkerSolarProbe/FIELDS/DFB spase://SMWG/Instrument/ParkerSolarProbe/FIELDS/SCM InstrumentStatus MagneticField 2018-10-06T00:00:00.000 2019-05-15T23:59:59.999 PT0.003413S Heliosphere Heliosphere.Inner Heliosphere.NearEarth Sun.Corona Epoch Time, TT2000, DFB, SCM B Waveform, HG hg_epoch Epoch Time Tags in Terrestrial Time 2000, TT2000, for Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG This Parameter exhibits an increasing Monotonic Progression PT0.003413S ns 1.0e-9>s epoch I22 6.3724385019904e+13 6.3724406619904e+13 2010-01-01T00:00:00.000000000 2050-01-01T00:00:00.000000000 9999-12-31T23:59:59.999999999 Temporal DFB, SCM B Waveform, HG, Sensor, Cartesian Time Series defined by using: HG_EPOCH psp_fld_l2_dfb_wf_scm_hg_sensor Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG, Sensor Coordinates, Cartesian PT0.003413S nT 1.0e-9>T Cartesian SC TimeSeries F10.3 3 B_U 1 1 B_V 2 2 B_W 3 3 -200.0 200.0 -1.0e+31 Array Vector Magnetic DFB, SCM B Waveform, HG, SC, Cartesian Time Series defined by using: HG_EPOCH psp_fld_l2_dfb_wf_scm_hg_sc Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG, Spacecraft, SC, Coordinates, Cartesian PT0.003413S nT 1.0e-9>T Cartesian SC TimeSeries F10.3 3 B_X 1 1 B_Y 2 2 B_Z 3 3 -200.0 200.0 -1.0e+31 Array Vector Magnetic Packet Timestamp, DFB, SCM B Waveform, HG hg_pkt_timestamp Packet Timestamp, for Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG This Parameter exhibits an increasing Monotonic Progression PT0.003413S ns 1.0e-9>s epoch I22 6.3724385019904e+13 6.3724406619904e+13 2010-01-01T00:00:00.000000000 2050-01-01T00:00:00.000000000 9999-12-31T23:59:59.999999999 Temporal Sample Rate, DFB, SCM B Waveform, HG Time Series defined by using: HG_PKT_TIMESTAMP psp_fld_l2_dfb_wf_scm_hg_sample_rate Sample Rate assigned to Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG PT0.003413S s^-1 Cartesian SC TimeSeries F10.3 3 B_U 1 B_V 2 B_W 3 1.144 18750.0 -1.0e+31 Array Vector PoyntingFlux Noise Floor, DFB, SCM B Waveform, HG scm_hg_noisefloor Noise Floor, Digital Filter Bank, DFB, Searchcoil Magnetometer, SCM, Magnetic Field, B, Waveform, High Gain, HG, in Sensor Coordinates, Cartesian, (u,v,w) PT0.003413S nT/Hz^1/2 1.0e-9>T/Hz^1/2 Cartesian SC E12.3 3 4.78e-05 7.85e-05 Array Vector Magnetic Kernel, real, 293 Hz digital_filter_kernel_real_293Hz Digital Filter Kernel, real part, 293 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 293 Hz PT0.003413S Real E12.3 1024 Array Other Kernel, imag, 293 Hz digital_filter_kernel_imag_293Hz Digital Filter Kernel, imaginary part, 293 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 293 Hz PT0.003413S Imaginary E12.3 1024 Array Other Kernel, real, 146 Hz digital_filter_kernel_real_146Hz Digital Filter Kernel, real part, 146 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 146 Hz PT0.003413S Real E12.3 512 Array Other Kernel, imag, 146 Hz digital_filter_kernel_imag_146Hz Digital Filter Kernel, imaginary part, 146 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 146 Hz PT0.003413S Imaginary E12.3 512 Array Other Kernel, real, 73 Hz digital_filter_kernel_real_73Hz Digital Filter Kernel, real part, 73 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 73 Hz PT0.003413S Real E12.3 256 Array Other Kernel, imag, 73 Hz digital_filter_kernel_imag_73Hz Digital Filter Kernel, imaginary part, 73 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 73 Hz PT0.003413S Imaginary E12.3 256 Array Other Kernel, real, 37 Hz digital_filter_kernel_real_37Hz Digital Filter Kernel, real part, 37 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 37 Hz PT0.003413S Real E12.3 2048 Array Other Kernel, imag, 37 Hz digital_filter_kernel_imag_37Hz Digital Filter Kernel, imaginary part, 37 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 37 Hz PT0.003413S Imaginary E12.3 2048 Array Other Kernel, real, 18 Hz digital_filter_kernel_real_18Hz Digital Filter Kernel, real part, 18 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 18 Hz PT0.003413S Real E12.3 2048 Array Other Kernel, imag, 18 Hz digital_filter_kernel_imag_18Hz Digital Filter Kernel, imaginary part, 18 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 18 Hz PT0.003413S Imaginary E12.3 2048 Array Other Kernel, real, 9 Hz digital_filter_kernel_real_9Hz Digital Filter Kernel, real part, 9 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 9 Hz PT0.003413S Real E12.3 2048 Array Other Kernel, imag, 9 Hz digital_filter_kernel_imag_9Hz Digital Filter Kernel, imaginary part, 9 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 9 Hz PT0.003413S Imaginary E12.3 2048 Array Other Kernel, real, 5 Hz digital_filter_kernel_real_5Hz Digital Filter Kernel, real part, 5 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 5 Hz PT0.003413S Real E12.3 2048 Array Other Kernel, imag, 5 Hz digital_filter_kernel_imag_5Hz Digital Filter Kernel, imaginary part, 5 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 5 Hz PT0.003413S Imaginary E12.3 2048 Array Other Kernel, real, 2 Hz digital_filter_kernel_real_2Hz Digital Filter Kernel, real part, 2 Hz This parameter provides to real part of the kernel required to correct for the DFB digital filter response at 2 Hz PT0.003413S Real E12.3 2048 Array Other Kernel, imag, 2 Hz digital_filter_kernel_imag_2Hz Digital Filter Kernel, imaginary part, 2 Hz This parameter provides to imag part of the kernel required to correct for the DFB digital filter response at 2 Hz PT0.003413S Imaginary E12.3 2048 Array Other Epoch Time, TT2000, FIELDS Data Quality Flags epoch_quality_flags Epoch Time Tags in Terrestrial Time 2000, TT2000, for FIELDS Instrument Suite, Data Quality Flags This Parameter exhibits an increasing Monotonic Progression PT0.003413S ns 1.0e-9>s epoch I22 6.3724385019904e+13 6.3724406619904e+13 2010-01-01T00:00:00.000000000 2050-01-01T00:00:00.000000000 9999-12-31T23:59:59.999999999 Temporal FIELDS Data Quality Flags Time Series defined by using: EPOCH_QUALITY_FLAGS psp_fld_l2_quality_flags FIELDS Instrument Suite Data Quality Flags FIELDS quality flags: These flags are bitwise variables, meaning that multiple flags can be set simultaneously for a single time by adding flag values. Current flagged values are: * 1: FIELDS Antenna Bias Sweep * 2: PSP Thruster Firing * 4: SCM Calibration * 8: PSP Rotations for MAG Calibration, MAG Rolls * 16: FIELDS MAG Calibration Sequence * 32: SWEAP SPC in Electron Mode * 64: PSP Solar Limb Sensor, SLS, Test * 128: PSP Spacecraft is off Umbra Pointing, Heat Shield not pointed Sunward * 256: High Frequency Noise affecting RFS and TDS Receivers * 512: Antennas driven towards the FIELDS Power Supply Rails A value of zero corresponds to no set flags. Not all flags are relevant to all FIELDS data products, refer to notes in the CDF metadata and on the FIELDS Satellite Operations Center, SOC, website for information on how the various flags impact FIELDS data. For more information on the quality flags describing high frequency noise and antennas driven to the rails, see release notes for PSP/FIELDS releases 8 and 9. Additional flagged items may be added in the future. PT0.003413S flag I10 0 1023 4294967295 Scalar InstrumentMode