AndreaBozzo/ceres-open-data-index huggingface dataset:
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 4 1227 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 4 phase 2015-10-22 to 2015-12-31. It is a Global Gravity measurement at the comet 67P and covers the time 2015-12-01T22:02:05.000 to 2015-12-01T23:45:07.500.

Tags: __
Organization: National Aeronautics and Space Administration
IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly energetic electron fluxes

This data set contains hourly, spin-averaged\nfluxes of electrons from the IMP8 Cosmic Ray Nuclear Composition\nexperiment of U. Chicago and UNH.  There are fluxes of electrons\nin three energy bins: 0.7-2.0, 2-12, 12-50 MeV.  These fluxes\nwere generated at GSFC/SPDF from count rates accessible from\nUNH.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
MSL MARS CHEMCAM LIBS SPECTRA 4/5 RDR V1.0

The MSL ChemCam LIBS RDR data set contains calibrated spectra and higher level products derived from  raw data collected by the ChemCam Laser Induced Breakdown Spectrometer  on the Mars Science Laboratory rover. Standard derived products include summed calibrated spectra (RDR), Intermediate Clean Calibrated Spectra (CCS), and Multivariate Prediction of Oxide Composition (MOC) tables. Special products, which may be generated as needed and as resources  permit, are Univariate Prediction of Elemental Composition (UEC) tables, Univariate Prediction of Oxide Composition (UOC) tables, Multivariate  Prediction of Elemental Composition (MEC) tables, and Sammon's Map  (RSM) tables.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 3990 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2019-01-01 to 2020-12-31. It is a Occultation measurement and covers the time 2019-04-08T19:15:00.000 to 2019-04-08T20:55:00.000.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Magnetic Ephemeris and Coordinates (MEC) and Support (Tsyganenko 1989 model, Quiet conditions), Level 2 (L2), Survey Mode, 30 s Data

Magnetospheric Multiscale 1 (MMS 1) spacecraft position, velocity, attitude, angular momentum vector, and magnetic ephemeris and coordinates (MEC), Level-2 science data at Quick-Look (30 s) time resolution. The Magnetic ephemeris data are calculated by using the Tsyganenko 1989 magnetic field model for quiet magnetospheric conditions. Many variables are included in this data product including the magnetic field measured at the spacecraft. If possible, the northern and southern hemisphere footpoints of the spacecraft are found by tracing along the magnetic field line threading through the spacecraft per the given Tsyganenko and internal magnetic field models. The northern and southern hemisphere loss cone angles are also given. The magnetic field strength at the footpoints and the minimum magnetic field strength along the field line are also calculated by using the field models. Other variables list the spacecraft L-shell, the magnetic local time, the magnetic latitude and longitude, and whether the threading field line is open, closed, etc. Rotational quaternions are provided to allow coordinate transformation from GEI into 6 other coordinate systems including BSC, GEO, GSE, GSE2000, GSE, and SM. The list of ancillary variables includes the dipole tilt angle, the Dst and Kp actvity indices, and separate flags that denote satellite eclipse by the Earth and Moon.

Tags: activityindex, ephemeris, magneticfield
Organization: National Aeronautics and Space Administration
IMP 7 LANL 1-hr plasma data

This set of IMP 7 LANL 1-hour solar wind plasma parameter data includes temperature anisotropy and alpha/proton ratio.  This hourly resolution data set was created at NSSDC in the year 2003 by averaging 2-min resolution solar wind data provided over the years by LANL.  Magnetosheath data were excluded from the 2-min data by LANL.  This data set supersedes hourly solar wind data provided by LANL over the years.

Tags: thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER STEINS RPCMAG 3 AST1 CALIBRATED V9.0

This dataset contains CALIBRATED (CODMAC LEVEL 3) DATA of the STEINS flybyphase from September 1, 2008 until September 10, 2008 of the ROSETTA orbitermagnetometer RPCMAG.The closest approach (CA) took place on September 5, 2008 at 18:38.The current version of the dataset is V9.0.The difference to the datasets of earlier versions is mainly a significantlyimproved sensor temperature model, more detailed documentation about magneticdisturbance sources, more data handling information for the user andalso an improved quality flagging system.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Fast Plasma Investigation, Dual Ion Spectrometer (FPI, DIS) Distribution Moments, Level 2 (L2), Burst Mode, 0.15 s Data

The Fast Plasma Instrument (FPI) usually Operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution. Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually Operates in Slow Survey (SS) Mode outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Results from integrating the standard Moments of Phase Space Distributions formed from the indicated Data Type (DES/DIS Burst, FS or SS). For Convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.

Tags: energeticparticles, thermalplasma
Organization: National Aeronautics and Space Administration
IMP 8 CRNC Hourly Count Rates

Hourly count rates from U.Chi/UNH IMP 8 experiment, 9 each proton and alpha channels 11-95 MeV/n, 3 electron channels 0.7-50 MeV, 2 each CNO and Z>8 channels

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ULYSSES JUPITER EPAC PULSE HEIGHT 24HR

Ulysses Energetic Particle Composition                                      Experiment (EPAC) pulse height                                      analysis data in 1 day (24 hr) files.                                      Data are provided for the time period                                      from 1992-Jan-25 to 1992-Feb-29.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Fast Plasma Investigation, Dual Ion Spectrometer (FPI, DIS) Distribution Moments, Level 2 (L2), Fast Mode, 4.5 s Data

The Fast Plasma Instrument (FPI) usually Operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution are aggregated onboard and made available at Survey (4.5 s) Resolution in this Mode. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually Operates in Slow Survey (SS) Mode outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Results from integrating the standard Moments of Phase Space Distributions formed from the indicated Data Type (DES/DIS Burst, FS or SS). For Convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.

Tags: energeticparticles, thermalplasma
Organization: National Aeronautics and Space Administration
IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly energetic alpha particle fluxes

This data set contains hourly, spin-averaged\nfluxes of alpha particles from the IMP8 Cosmic Ray Nuclear Composition\nexperiment of U. Chicago and UNH.  There are fluxes of alpha particles\nin 9 energy bins from 10.90-12.89 to 84.32-94.81 MeV/n.  These fluxes\nwere generated at GSFC/SPDF from count rates accessible from\nUNH.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
IMP 8 Cosmic Ray Nuclear Composition (CRNC) hourly energetic proton fluxes

This data set contains hourly, spin-averaged\nfluxes of protons from the IMP8.  Cosmic Ray Nuclear Composition\nexperiment of U. Chicago and UNH.  There are are fluxes of protons\nin 9 energy bins from 11.24-12.62 to 74.50-94.78 MeV.  These fluxes\nwere generated at GSFC/SPDF from count rates accessible from\nUNH.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3                                     EXTENDED MISSION 8 4327 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2023-12-31.                                     It is a Occultation                                     measurement and covers the time                                     2023-08-20T02:41:10.000 to                                     2023-08-20T03:03:18.400.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Fast Plasma Investigation, Dual Ion Spectrometer (FPI, DIS) Partial Distribution Moments, Level 2 (L2), Burst Mode, 0.15 s Data

FPI usually operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution. Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually operates in Slow Survey (SS) Mode (60 s Resolution) outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Partial Moments that come from performing the Standard Moment Integrals over a limited Portion of Velocity Space. The resulting Quantities are named similarly to their corresponding Standard Moments, but are decorated with 'part' to differentiate. For example, density_part is the Density Moment integrated from a particular Energy Step to Infinity. These Partial Moments are formed from the indicated Data Type (DES/DIS Burst, FS or SS). For convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.

Tags: electricfield, instrumentstatus, magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
MMS 1 Fast Plasma Investigation, Dual Ion Spectrometer (FPI, DIS) Partial Distribution Moments, Level 2 (L2), Fast Mode, 4.5 s Data

FPI usually operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution. Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually operates in Slow Survey (SS) Mode (60 s Resolution) outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Partial Moments that come from performing the Standard Moment Integrals over a limited Portion of Velocity Space. The resulting Quantities are named similarly to their corresponding Standard Moments, but are decorated with 'part' to differentiate. For example, density_part is the Density Moment integrated from a particular Energy Step to Infinity. These Partial Moments are formed from the indicated Data Type (DES/DIS Burst, FS or SS). For convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time.

Tags: electricfield, instrumentstatus, magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
MMS 1 Electric Double Probe (EDP) Spacecraft Potential, Level 2 (L2), Slow Mode, 0.125 s Data

Electric Double Probe, Dual Probe Spacecraft Potential, Level 2, Slow Survey Data. Spacecraft potential is etstimatrd by averaging measurements of the probe-to-spacecraft potential from several probes.

Tags: electricfield
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3                                     EXTENDED MISSION 8 4309 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2023-12-31.                                     It is a Occultation                                     measurement and covers the time                                     2023-07-28T16:43:41.200 to                                     2023-07-28T17:05:49.500.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P ROSINA 5 ESC2 V2.0

This data set contains CODMAC level 5 science data acquired by the DFMS and RTOF ROSINA sensors between 2015-03-11 and 2015-06-30 during the Escort phase 2 of the Rosetta mission at the comet 67P/CG. V2.0: Some minor species (CH4, NH3, HCN, H2CO, C2H6, CH3OH, H2S, C2H5OH, OCS, CS2) detected by DFMS were added.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Electric Double Probe (EDP) Axial Double Probe, Spin Plane Double Probe (ADP-SDP) Electric Double Probe, High-Frequency Electric Field Spectra, Level 2 (L2), Survey Mode, 16 s Data

Electric Double Probe, High-Frequency AC Electric Field Spectra, Level 2, Survey Data, Level 1B AC Electric Field Data

Tags: electricfield, waves-passive
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P ROSINA 4 ESC1 V2.0

This data set contains CODMAC level 4 science data acquired by the ROSINA COPS sensor between 2014-11-19 and 2015-03-10 during the Escort phase 1 of the Rosetta mission to comet 67P/CG. V2.0: Minor species (CH4, NH3, HCN, H2CO, C2H6, CH3OH, H2S, C2H5OH, OCS, CS2) detected by DFMS were added.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Digital Signal Processor (DSP) Double Probe (ADP, SDP), Electric Field Power Spectral Density, Level 2 (L2), Fast Mode, 2 s Data

The MMS electric field power spectral density (EPSD) is computed onboard by the Digital Signal Processor (DSP). The fast Fourier transform (FFT) calculation is performed on a digitized version of analog signals from the Axial Double Probe (ADP) and Spin-Plane Double Probe (SDP). This data product is computed in space from individual components that are not synchronized to the 1 second pulse. Therefore, the timing between channels can be inaccurate by a fraction of a second. The samples times are interval start times taken from the x component. The spectra are calculated via a 1024-point FFT algorithm on piecewise continuous sets of waveform data. Nine signals can be processed simultaneously. Six of the twelve DC-coupled E, DC-coupled V, or SCM signals (16384 samples/s) are selected for spectral processing at 100% duty cycle. In addition, the three AC-coupled signals (262,144 kS/s) each can be processed at 6.25% duty cycle. Each of the nine signals has 16, 1024-point FFT operations every second; the field-programmable gate array (FPGA) performs 144 FFTs per second. The FFT is performed by an arithmetic logic unit (ALU), which is controlled by a state machine. Both are hard-coded into the FPGA. The operation starts by applying a 1024-point Hanning window onto a waveform. Next, an FFT is implemented. The FFT is broken into a series of "butterfly" operations performed by the ALU. The result has real and imaginary data. Power spectra are calculated by taking the sum of squares of real and imaginary values (the ALU includes a multiplier), which produces a power spectrum with 512 frequency bins. The frequency bins are then combined to give pseudo-logarithmic frequency spacing (del f)/f. The spectra are reduced to 56 frequency bins with (del f)/f between 6% and 12% when possible. Narrow-band emissions can be fit to an accuracy of (del f)/f ~3%, allowing for an accurate determination of plasma density. The spectra can be averaged in time. The fastest reporting rate of any signal is 16 spectra per second. Reporting rates can be as slow a one spectra every 16 s (averaging 256 spectra). The averaging process has 48-bit accuracy to maximize the dynamic range. The amplitudes undergo a pseudo-logarithmic compression to an 8-bit number representing over 120 dB of dynamic range at ~5% precision.

Tags: electricfield, waves-passive
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 4 1151 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 4 phase 2015-10-22 to 2015-12-31. It is a Global Gravity measurement at the comet 67P and covers the time 2015-11-02T11:41:35.000 to 2015-11-02T17:10:43.500.

Tags: __
Organization: National Aeronautics and Space Administration
IMAGE RPI Dynamic Spectrogram data in CDF at NASA CDAWeb

RPI passive wave measurement capturing voltage spectral density of the radio emissions in space as a function of frequency, typically between 3 and 1009 kHz. This operating frequency range was selected by the RPI team to provide optimal temporal resolution of the wave observations. Commonly used in the analysis of noise generators, spectral density is a frequency-dependent characteristic that describes how much power is generated by the emission source in a 1 Hz bandwidth. The original description of emissions was done in terms of thermal noise measurements, though the same approach also applies to non-thermal emissions such as AKR. CDF_DS_PT5M stores calibrated data from all three RPI antennas X, Y, and Z individually and a combined X+Y antenna channel. The data are presented as the Voltage Spectral Density (VSD), which is the root of power spectral density, measured in [V/root-Hz] units. Note that conversion of antenna voltage to electric field strength depends on the effective length of the receive antenna, and such conversion is not performed here. (See spase://SMWG/Instrument/IMAGE/RPI for a time history of the lengths of the three mutually orthogonal RPI dipole antennas.) RPI is capable of detecting input radio emissions above its noise floor of 5 nV/root-Hz, which is determined by the internal white noise of the RPI antenna pre-amplifiers. The VSD in RPI spectrogram data is presented in dB relative to 1 V/root-Hz (logarithmic scale), units of dB(V/root-Hz). The RPI instrument noise floor is 5 nV/root-Hz = -166 dB(V/root-Hz) at the receiver input. Software suggested by the science team for CDF file visualization: (1) Plotting tool at the CDAWeb portal, (2) For analysis beyond static image inspection, including color scale optimization, zooming, text export, alternative data representations in physical units, detailed frequency and time information, overlaid model fpe and fce graphs, and EPS quality figures, use BinBrowser software at UML, http://ulcar.uml.edu/rpi.html

Tags: akr, auroral-hiss, auroral-kilometric-radiation, chorus, continuum-radiation, electricfield-dynamic-spectrogram, myriametric-radiation, plasmaspheric-hiss, solar-radio-burst, spectrogram, spectrum, terrestrial-kilometric-radiation, tkr, type-ii-solar-radio-burst, type-iii-solar-radio-burst, uhr, upper-hybrid-resonance, vlf-station, vlf-transmitter, waves-passive, whistler
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3                                     EXTENDED MISSION 8 4381 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2023-12-31.                                     It is a Solar Conjunction                                     measurement and covers the time                                     2023-12-05T07:01:31.000 to                                     2023-12-05T09:49:04.000.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 1 Digital Signal Processor (DSP) Double Probe (ADP, SDP), Electric Field Power Spectral Density, Level 2 (L2), Slow Mode, 16 s Data

The MMS electric field power spectral density (EPSD) is computed onboard by the Digital Signal Processor (DSP). The fast Fourier transform (FFT) calculation is performed on a digitized version of analog signals from the Axial Double Probe (ADP) and Spin-Plane Double Probe (SDP). This data product is computed in space from individual components that are not synchronized to the 1 second pulse. Therefore, the timing between channels can be inaccurate by a fraction of a second. The samples times are interval start times taken from the x component. The spectra are calculated via a 1024-point FFT algorithm on piecewise continuous sets of waveform data. Nine signals can be processed simultaneously. Six of the twelve DC-coupled E, DC-coupled V, or SCM signals (16384 samples/s) are selected for spectral processing at 100% duty cycle. In addition, the three AC-coupled signals (262,144 kS/s) each can be processed at 6.25% duty cycle. Each of the nine signals has 16, 1024-point FFT operations every second; the field-programmable gate array (FPGA) performs 144 FFTs per second. The FFT is performed by an arithmetic logic unit (ALU), which is controlled by a state machine. Both are hard-coded into the FPGA. The operation starts by applying a 1024-point Hanning window onto a waveform. Next, an FFT is implemented. The FFT is broken into a series of "butterfly" operations performed by the ALU. The result has real and imaginary data. Power spectra are calculated by taking the sum of squares of real and imaginary values (the ALU includes a multiplier), which produces a power spectrum with 512 frequency bins. The frequency bins are then combined to give pseudo-logarithmic frequency spacing (del f)/f. The spectra are reduced to 56 frequency bins with (del f)/f between 6% and 12% when possible. Narrow-band emissions can be fit to an accuracy of (del f)/f ~3%, allowing for an accurate determination of plasma density. The spectra can be averaged in time. The fastest reporting rate of any signal is 16 spectra per second. Reporting rates can be as slow a one spectra every 16 s (averaging 256 spectra). The averaging process has 48-bit accuracy to maximize the dynamic range. The amplitudes undergo a pseudo-logarithmic compression to an 8-bit number representing over 120 dB of dynamic range at ~5% precision.

Tags: electricfield, waves-passive
Organization: National Aeronautics and Space Administration
IMP 8 MAG PLS field and plasma merged 1-min data

This IMP 8 merged solar wind data set at 1- min resolution was created at GSFC in 2005, using as input both the "15.36 s" magnetic field data set and the "1 min" MIT plasma data set with no time shift to the Earth's bow shock nose (BSN).

Tags: magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 1 0446 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 1 phase 2014-11-20 to 2015-03-10. It is a Global Gravity measurement at the comet 67P and covers the time 2014-11-20T01:37:40.000 to 2014-11-20T13:30:25.000.

Tags: __
Organization: National Aeronautics and Space Administration