AndreaBozzo/ceres-open-data-index huggingface dataset:
THEMIS-E (P4), Electric Field Instrument (EFI) Spacecraft measured Electric Field

THEMIS-E: Electric Field Instrument, EFI, Electric Field Measurements. The L2 Product is a 3D Estimate of the perpnedicular Electric Field, Eperp, derived from the Spin Plane E-Field Measurements assuming E ⋅ B = 0, using relevant Flux-Gate Magnetometer, FGM, Data. This Data Product includes Spin-Averaged, and Fast Survey Field Data. The Spin-Averaged Data, EFS_DOT0, has approximately 3 s Time Resolution. Fast Survey, EFF_DOT0, Data has 0.125 s Time Resolution.

Tags: electricfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 5 PRELANDING MTP008 V1.0

This data set contains derived electron and proton flux energies in MeV from the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, which had the primary target of comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 5 derived data, and measure the radiation in the spacecraft environment during the Medium Term Plan 8 period of the PRELANDING mission phase.

Tags: __
Organization: National Aeronautics and Space Administration
THEMIS-C: On Board moments: ESA and SST Electron/Ion moments, density, flux, velocity, pressure and temperature.

THEMIS-C On Board moments. On board data outputs include number density, particle flux, energy flux, and a six component symetric momentum flux tensor. Other moments are calculated from these partial moments on the ground adding total pressure, velocity, plasma temperature (measured as a three dimensional energy vector), and a six component symetric pressure tensor to the list of data products. Number density and total pressure are scalar outputs. Velocity is calculated in DSL, GSE, GSM, and MFA coordinates (coordinate descriptions are listed below in Table 1). Magnetic Field Aligned pressure tensor and temperature are calculated as well. All quantities are calculated for both ions and electrons from a combination of ESA and SST data. Moments data are taken at spin resolution in all ESA survey modes except burst. The spacecraft potential, as measure by the EFI, is used to correct for spacecraft charging by shifting the particle energies for calculation; this eliminates contamination from photo-electrons. Also, weighting factors are used to account for instrument specific energy and angle efficiency variations. Table 1: Coordinate Descriptions. Despun Sun - L-vector (DSL): Z-axis points towards the spin axis, the Y-axis is obtained from the cross product of Z and the Spacecraft-Sun direction as viewed from the probe. The X-axis sits in the Z-axis-Sun plane and completes a right handed system. Geocentric Solar Ecliptic (GSE): Z-axis is normal to the solar ecliptic, the X-axis points from earth towards the Sun, and Y complets a right handed system. Geocentric solar Magnetosphereic (GSM): X-axis points from Earth to the Sun, the Y-axis is orthogonal to the Earth's magnetic dipole and points towards the dusk side, and the X-Z plane contains the dipole axis. Magnetic Field Aligned (MFA): Z-axis points along magnetic field lines, the Y-axis is the orthonormal cross product of the Z-axis and a vector pointing towards the Sun, and the X-axis completes the right handed system.

Tags: energeticparticles, ioncomposition, thermalplasma
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 8 4275 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2021-01-01 to 2022-12-31. It is a Occultation measurement and covers the time 2022-05-30T06:20:20.000 to 2022-05-30T08:55:04.000.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Solar Wind Ion Composition Spectrometer (SWICS) Solar Wind Plasma Elemental and Isotopic Density, Speed, Thermal Speed, Charge State, and Ratio Parameters, Level 2 (L2), 2 h Data

This ACE SWICS/SWIMS Data Set contains the Alpha Particle Number Density, He/O, C/O, Ne/O, Mg/O, Si/O, Fe/O Abundance Ratios, C, O, Mg, Si, Fe Average Charge States, C+6/C+4, C+6/C+5, O+7/O+6 Charge State Ratios, He+2, C+5, O+6, Fe+10 Speeds and Thermal Speeds, and a Solar Wind Type Parameter that characterizes the Solar Wind as either Streamer, Coronal Hole, Coronal Mass Ejection (CME), or Unidentified. The Solar Wind Ion Composition Spectrometer (SWICS), prior to August 23, 2011 and denoted as SWICS Version 1.1, determines uniquely the Chemical and Ionic Charge State Composition of the Solar Wind, the Temperatures and Mean Speeds of major Solar Wind Ions at all Speeds above 300 km/s for Protons and 170 km/s for Fe+16, and resolves Protons and Helium Isotopes of Solar and Interstellar Sources. SWICS 1.1 measures the Distribution Functions of Interstellar Cloud Pick-Up Ions and Interplanetary Dust Cloud Pick-Up Ions up to Energies of 100 keV/e. The ACE SWICS 1.1 Data Products represent a new Release of the Data with significantly improved Time Series Measurements for the Elemental Abundance, Charge State Composition, and Kinetic Properties of Heavy Ions in the Solar Wind. It is a major new Update produced with completely redesigned Analysis Methods to account more rigorously for Instrumental and Statistical Effects (Shearer et al., 2014). Rare Elements are now identified more reliably and Estimates of Statistical Error are provided. Release Notes are available that describe the Data, the Methods used to determine the Data Values, and Issues concerning Data Quality and Measurement Uncertainty. The Quality of ACE Level 2 Data is such that it is suitable for serious Scientific Study. However, to avoid Confusion and Misunderstanding, it is recommended that Users consult with the appropriate ACE Team Members before publishing Work derived from the Data. The ACE Team has worked hard to ensure that the Level 2 Data are free from Errors, but the Team cannot accept Responsibility for Erroneous Data, or for Misunderstandings about how the Data may be used. This is especially true if the appropriate ACE Team Members are not consulted before Publication. At the very least, Preprints should be forwarded to the ACE Team before Publication. For more Information about the SWICS Instrument, visit the SWICS Home Page at http://solar-heliospheric.engin.umich.edu/ace.

Tags: energeticparticles, ioncomposition, thermalplasma
Organization: National Aeronautics and Space Administration
THEMIS-E (P4) Electron and Ion Moments (GMOM) Ground-Calculated Particle Energy Fluxes and Moments: Density, Velocity, Pressure and Temperature

THEMIS-E Electrostatic Analyzer (ESA) and Solid State Telescope (SST) Ground-Calculated Particle Energy Fluxes and Moments: Density, Velocity, Pressure, and Temperature. Generated from ESA and SST Combined Distributions. Data include Electron/Ion Ground-Calculated Fluxes and Spectrograms for Ions from 5 eV to 4 MeV and Electrons from 6 eV to 700 keV.

Tags: electricfield, energeticparticles, instrumentstatus, magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
Dead Horse (DED) Ground-based Vector Magnetic Field (L2) 1.0 s Data

Dead Horse, AK, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (DED), Station Location: (GEO Latitude 70.4, Longitude 211.2), USGS Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 2 EXT1-MTP027 EDR V3.0

This CODMAC level 2 data set contains uncalibrated image data in DN unit, acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the ROSETTA EXTENSION 1 mission phase, covering the period from 2016-03-08T23:25:00.000 to 2016-04-05T23:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V3.0 supersedes previous deliveries of the same dataset with the following changes since the last version: Lien corrected dataset after the July and October 2018 PSA/PDS external peer reviews. Updated documentation and ancillary files, added document on bandpass filter. Updated SCIENCE_USER_GUIDE_V03.PDF to include one section about FAQ and one section about image data quality. Added shutter backtravel and readout issues to image quality map. Updated DATA_QUALITY_ID keyword in image header. Improved handling of images with missing packets. Replaced FITs file extension .FTS with .FIT. Browse products changed to the same size as the original image. Corrected START_TIME and STOP_TIME for BALLISTIC_STACKED images.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSINAC 4 CR5 RDR V1.0

This CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm,  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the CRUISE 5 mission phase, covering the period  from 2009-12-14T00:00:00.000 to 2010-05-16T23:59:59.000. The prime objective was commissioning / calibration. Several targets of opportunity were observed, but none of them is identifiable as prime target. This version V1.0 is the first version of this dataset.

Tags: __
Organization: National Aeronautics and Space Administration
VG2 URA CRS RESAMPLED SUMMARY D1 RATE                                      ELEC 96SEC V1.0

This data set describes data of thecounting rate from the D1 detector in the Cosmic Ray System (CRS) electrontelescope (TET) on Voyager 2 during the Uranus encounter. The D1 detectornominally responds to electrons with kinetic energies above approximately1 MeV (see detector description for details). Note that the instrument issaturated near the maximum of counting rate of approximately 50,000 counts/secbetween approximately 1986-01-24T18:10:50Z and 1986-01-24T19:02:02Z.  Whenthey are near saturation, the counting rates should be corrected for deadtimeaccording to the formula in the DATA_SET_OR_INST_PARM_DESC:{corrected rate} = {uncorrected rate/(1+deadtime*{uncorrected rate}).

Tags: __
Organization: National Aeronautics and Space Administration
Amderma (AMD) Ground-based Vector Magnetic Field (L2) 1.0 min Data

Amderma, Russia, Ground-based Vector Magnetic Field Level 2 Data, 1.0 min Time Resolution, Station Code: (AMD), Station Location: (GEO Latitude 69.6, Longitude 60.2), AARI Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
THEMIS-D: Solid State Telescope (SST): Energy flux spectrogram, electron/ion ground-calculated fluxes (30 keV - 300 keV).

THEMIS-D: The Solid State Telescope (SST) measures the incoming intensity (flux per solid angle) of superthermal electrons and ions. The spacecraft is fitted with two units (heads), each SST unit has two pairs of opposing ion and electron sensors. Each single sensor covers an angle of 36 degrees. The units are oriented such that one pair is always centered in the rotation plane, the other oriented at a maximum angle of 54 degrees off the plane. Each pair of units are oriented opposite each other allowing both ion and electron sensors to sweep out a maximum of 92% of the sky (45x45 degree required Elevation by Azimuth FOV, 108x22 raw) . The ion and electron sensors primarily measure particles between 30-300 keV and 30-100 keV respectively with a maximum capability of 20-6000 keV and 25-1000 keV. Full distribution data is measured over 128 angles and 16 energy bins, reduced distribution uses 6 angles and 16 energy bins, and burst mode data has 64 angles in 16 energy bins. Matched and paired electron broom magnets produce quadrapole fields reducing magnetic contamination. A mechanical attenuator is used to increase the instruments dynamical range avoiding oversaturation near the plasma sheet edge.

Tags: energeticparticles, ioncomposition, spectrum
Organization: National Aeronautics and Space Administration
Americus (AMER) Ground-based Vector Magnetic Field (L2) 0.5 s Data

Americus, KS, Ground-based Vector Magnetic Field Level 2 Data, 0.5 s Time Resolution, Station Code: (AMER), Station Location: (GEO Latitude 38.5, Longitude 263.7), McMAC Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0689 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 2 phase 2015-03-11 to 2015-06-30. It is a Global Gravity measurement at the comet 67P and covers the time 2015-04-02T15:23:05.000 to 2015-04-02T20:56:59.500.

Tags: __
Organization: National Aeronautics and Space Administration
THEMIS-D: Search Coil Magnetometer 1/8s, 1/128s and 1/8192s Data

THEMIS-D: Search Coil Magnetometer (SCM) magnetic field measurements. Includes FAST SURVEY, PARTICLE BURST and WAVE BURST data. FAST SURVEY (SCF): 1/8 second time resolution. PARTICLE BURST (SCP): 1/128 second time resolution; only short bursts of data. WAVE BURST (SCW): 1/8192 second time resolution; only short bursts of data. Sensor and electronics design provided by LPP, Roux and Le Contel. SCM Telemetry Modes (Only first 3 apply to level 2 SCM products): +-------------------------------------------------------------------------------------------------------------------------+   Fast Survey (scf)   Waveform data for the 3 SCM components; sampling rate between 2 and 256 S/s, nominal value is 8.     Particle Burst (scp)   Waveform data nominally at 128 S/s.     Wave Burst (scw)   Waveform data nominally at 8192 S/s.     Filter Bank (fbk)^   Mean signal value over 6 frequency bands (4-2 kHz, 1-0.5 kHz, 256-128 Hz, 64-32 Hz, 16-8 Hz.     Particle Burst Spectra (ffp)^^   Compressed FFT spectra in 16, 32, or 64 frequency bins; sampling between 1/4 to 8 S/s.     Wave Burst Spectra (ffw)^^   Compressed FFT spectra in 16, 32, or 64 frequency bins; sampling between 1/4 to 8 S/s.   +-------------------------------------------------------------------------------------------------------------------------+ * ^Only two available inputs between all 3 SCM and 12 EFI data signals. * ^^Only four available inputs between 3 SCM and 16 other data signals.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
Attu (ATU) Ground-based Vector Magnetic Field (L2) 20.0 s Data

Attu, Greenland, Ground-based Vector Magnetic Field Level 2 Data, 20.0 s Time Resolution, Station Code: (ATU), Station Location: (GEO Latitude 67.9, Longitude 306.4), DTU Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0735 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 2 phase 2015-03-11 to 2015-06-30. It is a Global Gravity measurement at the comet 67P and covers the time 2015-04-27T21:13:35.000 to 2015-04-28T05:19:11.000.

Tags: __
Organization: National Aeronautics and Space Administration
Baranov (BRN) Ground-based Vector Magnetic Field (L2) 1.0 min Data

Baranov, Russia, Ground-based Vector Magnetic Field Level 2 Data, 1.0 min Time Resolution, Station Code: (BRN), Station Location: (GEO Latitude 47.8, Longitude 132.4), AARI Network

Tags: magneticfield
Organization: National Aeronautics and Space Administration
THEMIS Ground-based All Sky Imager Level-0 Images

This data set at the THEMIS Mission Data website at University of California, Berkeley contains full resolution Level-0 Ground All Sky Images of the white light aurora for all observatories in North America.  The ASI stations each monitor a 170 degree field of view imaging the auroral oval at kilometer resolution.  The ASI is comprised of a fisheye lens and CCD in a stainless steel enclosure topped with a transparent acrylic dome.  Exposure control ranges from 5 s to 1 ms although the typical data rate is one image every 3 seconds.  Silicone heaters keep the instrument within the nominal temperature range.  During daylight hours a sun shades deploy to protect the CCD.

Tags: imageintensity
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 5 3720 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2015-01-01 to 2016-12-31. It is a Occultation measurement and covers the time 2015-04-06T15:16:57 to 2015-04-07T14:29:01.500.

Tags: __
Organization: National Aeronautics and Space Administration
Athabasca THEMIS Ground-based All Sky Imager; Full Resolution Images.

THEMIS Ground All Sky Imager at Athabasca (54.71 deg GLat, 246.69 deg GLong): 256 x 256 pixel full resolution images of auroral oval.  The ASI stations monitor a 170 degree field of view imaging the auroral oval at kilometer resolution.  The ASI is comprised of a fisheye lens and CCD in a stainless steel enclosure topped with a transparent acrylic dome.  The CCD has a resolution of 256 x 256 pixels.  Exposure control ranges from 5 s to 1 ms although the typical data rate is one image every 3 seconds.  Silicone heaters keep the instrument within the nominal temperature range.  During daylight hours a sun shades deploy to protect the CCD.\n

Tags: imageintensity
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 2 OSIWAC 3 RDR MTP015 V2.0

This data set contains images acquired by the OSIRIS Wide Angle Camera during the COMET ESCORT 2 phase of the Rosetta mission at the comet 67P, covering the period from 2015-04-08T11:25:00.000 to 2015-05-05T23:24:59.000. This version V2.0 supersedes previous deliveries of the same dataset.

Tags: __
Organization: National Aeronautics and Space Administration
THEMIS-D: On Board moments: ESA and SST Electron/Ion moments, density, flux, velocity, pressure and temperature.

THEMIS-D On Board moments. On board data outputs include number density, particle flux, energy flux, and a six component symetric momentum flux tensor. Other moments are calculated from these partial moments on the ground adding total pressure, velocity, plasma temperature (measured as a three dimensional energy vector), and a six component symetric pressure tensor to the list of data products. Number density and total pressure are scalar outputs. Velocity is calculated in DSL, GSE, GSM, and MFA coordinates (coordinate descriptions are listed below in Table 1). Magnetic Field Aligned pressure tensor and temperature are calculated as well. All quantities are calculated for both ions and electrons from a combination of ESA and SST data. Moments data are taken at spin resolution in all ESA survey modes except burst. The spacecraft potential, as measure by the EFI, is used to correct for spacecraft charging by shifting the particle energies for calculation; this eliminates contamination from photo-electrons. Also, weighting factors are used to account for instrument specific energy and angle efficiency variations. Table 1: Coordinate Descriptions. Despun Sun - L-vector (DSL): Z-axis points towards the spin axis, the Y-axis is obtained from the cross product of Z and the Spacecraft-Sun direction as viewed from the probe. The X-axis sits in the Z-axis-Sun plane and completes a right handed system. Geocentric Solar Ecliptic (GSE): Z-axis is normal to the solar ecliptic, the X-axis points from earth towards the Sun, and Y complets a right handed system. Geocentric solar Magnetosphereic (GSM): X-axis points from Earth to the Sun, the Y-axis is orthogonal to the Earth's magnetic dipole and points towards the dusk side, and the X-Z plane contains the dipole axis. Magnetic Field Aligned (MFA): Z-axis points along magnetic field lines, the Y-axis is the orthonormal cross product of the Z-axis and a vector pointing towards the Sun, and the X-axis completes the right handed system.

Tags: energeticparticles, ioncomposition, thermalplasma
Organization: National Aeronautics and Space Administration
THEMIS-E: Search Coil Magnetometer 1/8s, 1/128s and 1/8192s Data

THEMIS-E: Search Coil Magnetometer (SCM) magnetic field measurements. Includes FAST SURVEY, PARTICLE BURST and WAVE BURST data. FAST SURVEY (SCF): 1/8 second time resolution. PARTICLE BURST (SCP): 1/128 second time resolution; only short bursts of data. WAVE BURST (SCW): 1/8192 second time resolution; only short bursts of data. Sensor and electronics design provided by LPP, Roux and Le Contel. SCM Telemetry Modes (Only first 3 apply to level 2 SCM products): +-------------------------------------------------------------------------------------------------------------------------+   Fast Survey (scf)   Waveform data for the 3 SCM components; sampling rate between 2 and 256 S/s, nominal value is 8.     Particle Burst (scp)   Waveform data nominally at 128 S/s.     Wave Burst (scw)   Waveform data nominally at 8192 S/s.     Filter Bank (fbk)^   Mean signal value over 6 frequency bands (4-2 kHz, 1-0.5 kHz, 256-128 Hz, 64-32 Hz, 16-8 Hz.     Particle Burst Spectra (ffp)^^   Compressed FFT spectra in 16, 32, or 64 frequency bins; sampling between 1/4 to 8 S/s.     Wave Burst Spectra (ffw)^^   Compressed FFT spectra in 16, 32, or 64 frequency bins; sampling between 1/4 to 8 S/s.   +-------------------------------------------------------------------------------------------------------------------------+ * ^Only two available inputs between all 3 SCM and 12 EFI data signals. * ^^Only four available inputs between 3 SCM and 16 other data signals.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MARSIS RDR                               ACTIVE IONOSPHERE SOUNDING V1.0

The Mars Express MARSIS Active Ionospheric Sounder (AIS) full      resolution data set includes all spectral information      calibrated in units of spectral density for the entire Mars      Express nominal mission.  The data set consists of a transmit      frequency followed by a time series of spectral density      measurements of the received power.  Browse products contain      a spectrogram overview plot and individual ionograms for each      sounding  activity.

Tags: __
Organization: National Aeronautics and Space Administration