AndreaBozzo/ceres-open-data-index huggingface dataset:
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEMS120 MFSA, Spacecraft Frame, Sectored Proton Fluxes, Hourly Averages

Hourly-averaged sectored proton fluxes from the MF Spectrum Analyzer of the Ulysses/HISCALE LEMS120 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the spacecraft rest frame.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
MMS 2 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
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 4 1134 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 2015-10-27T14:32:35.000 to 2015-10-27T17:17:01.500.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3590 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2013-01-01 to 2014-12-31. It is a Global Gravity measurement and covers the time 2013-06-16T04:05:48.000 to 2013-06-16T07:08:34.500.

Tags: __
Organization: National Aeronautics and Space Administration
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEFS60 Count Rates, Hourly Averages

Hourly-averaged sectored count rates from LEFS60. The HISCALE instrument contains the Low-Energy Magnetic Spectrometers (LEMS), the Low-Energy Foil Spectrometers (LEFS) and the Composition Aperture (CA). There is a LEMS detector at 30 degrees from the spacecraft spin axis and a second at 120 degrees. LEFS is positioned at 60 degrees from the spacecraft spin axis with a second LEFS detector at 150 degrees. The CA detector is positioned at 60 degrees from the spacecraft spin axis. The parameter descriptions of this document reference the detectors by their acronyms and angle from the spacecraft spin axis, i.e. LEMS30, LEMS120, LEFS60, LEFS150, and CA60.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 1 OSINAC 2 EDR MTP012 V2.0

This data set contains images acquired by the OSIRIS Narrow Angle Camera during the COMET ESCORT 1 phase of the Rosetta mission at the comet 67P, covering the period from 2015-01-13T23:25:00.000 to 2015-02-10T23:24:59.000. This version V2.0 supersedes previous deliveries of the same dataset.

Tags: __
Organization: National Aeronautics and Space Administration
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEFS60 Count Rates, 5 min Averages

5min-averaged sectored count rates from LEFS60. The HISCALE instrument contains the Low-Energy Magnetic Spectrometers (LEMS), the Low-Energy Foil Spectrometers (LEFS) and the Composition Aperture (CA). There is a LEMS detector at 30 degrees from the spacecraft spin axis and a second at 120 degrees. LEFS is positioned at 60 degrees from the spacecraft spin axis with a second LEFS detector at 150 degrees. The CA detector is positioned at 60 degrees from the spacecraft spin axis. The parameter descriptions of this document reference the detectors by their acronyms and angle from the spacecraft spin axis, i.e. LEMS30, LEMS120, LEFS60, LEFS150, and CA60.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
PVO VENUS SC POSITION DERIVED VSO COORDS 12 SECOND VER1.0

This data set contains wave electricfield amplitudes measured at four different frequencies by the Pioneer VenusOrbiter Electric Field Detector.  The four frequencies are 100 Hz, 730 Hz,5.4 kHz, 30 kHz. The frequency filters are narrow-band, with a 30% bandwidth.Thus wave intensities are given in V2/m2/Hz.  The filters arecontinuously active, but data are only provided at a rate determinedby the spacecraft telemetry rate.  The wave antenna is orientedperpendicular to the spacecraft spin axis, and so the wave instrumentmeasures only wave fields in the spacecraft spin plane.Spin modulation of naturally occurring signals can be used toobtain two dimensional wave field information.  The wave antennais a small Y-shaped structure, with effective separation of 0.76meters. The spin phase of the effective dipole is includedwithin the high resolution data set for each of the channels, whichare sampled at different times.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 2 Electric Double Probe (EDP) Spacecraft Potential, Level 2 (L2), Burst Mode, 0.1220703125 ms Data

Electric Double Probe, Dual Probe Spacecraft Potential, Level 2, Burst Mode 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
ROSETTA-ORBITER CHECK GIADA 2 CVP1 COMMISSIONING1 V1.0

This volume contains Experiment Data acquired by GIADA during 'Commissioning 1' phase. More in detail it refers to the data provided during the following in-flight tests: 'First GIADA switch ON' held on 03/04-04-2004. It also contains documentation which describes the GIADA experiment. The data reported in this data set have been converted from ADC counts to engineering values. The quality of the Housekeeping and Calibration data is good. Scientific data are due to noise, as no grain event is expected during this mission phase. These data must be only considered to evaluate GIADA behaviour and not as real scientific data. Data reported by GDS and IS are due to noise as no dust event is expected during this mission phase. MBS frequency changes, once normalised for frequency vs. temperature dependence, if present, are due to deposition of contaminants existing in the S/C environment. Housekeeping and Calibration data from all GIADA sub-systems are useful to evaluate instrument health and behaviour when compared with similar data acquired during other mission phases.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 2 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
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEMS30 MFSA, Solar Wind Frame, Sectored Z>1 Ion Fluxes, Daily Averages

Daily-averaged sectored Z>1 ion fluxes from the MF Spectrum Analyzer of the Ulysses/HISCALE LEMS30 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the solar wind rest frame.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CATS-ISS Level 2 Operational Day Mode 7.2 Version 3-00 5 km Profile

CATS-ISS_L2O_D-M7.2-V3-00_05kmPro is the Cloud-Aerosol Transport System (CATS) International Space Station (ISS) Level 2 Operational Day Mode 7.2 Version 3-00 5 km Profile data product. This collection spans from March 25, 2015 to October 29, 2017. CATS, which was launched on January 10, 2015, was a lidar remote sensing instrument that provided range-resolved profile measurements of atmospheric aerosols and clouds from the ISS. CATS was intended to operate on-orbit for up to three years. CATS provides vertical profiles at three wavelengths, orbiting between ~230 and ~270 miles above the Earth's surface at a 51-degree inclination with nearly a three-day repeat cycle. For the first time, scientists were able to study diurnal (day-to-night) changes in cloud and aerosol effects from space by observing the same spot on Earth at different times each day. CATS Level 2 Layer data products contain geophysical parameters and are derived from Level 1 data, at 60m vertical and 5km horizontal resolution.

Tags: earth-science-aerosols-atmosphere, earth-science-aerosols-atmosphere-aerosol-backscatter, earth-science-aerosols-atmosphere-aerosol-optical-depth-thickness, earth-science-clouds-atmosphere, earth-science-clouds-atmosphere-cloud-properties-cloud-height, earth-science-clouds-atmosphere-cloud-properties-cloud-vertical-distribution
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 ESC1-MTP011 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 during the COMET ESCORT 1 phase of the Rosetta mission, covering the period from 2014-12-19T23:25:00.000 to 2015-01-13T23:24:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
NEAR MAG DATA FOR EROS/SURFACE

This data set contains the NEAR magnetometer (MAG) data for the EROS/SURFACE phase. The data set begins on 2001-02-13T00:00:00.000 and ends 2001-02-28T23:59:59.999 . The data are raw telemetry data, provided in engineering units, that have been reformatted into FITS file format (NASA Office of Science and Technology (NOST), 100-1.0). In addition to the raw magnetometer data, a calibration file and algorithm are available. This data set is archived as a set of CDROM images as a part of the NEAR EDR volume set.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0706 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 2015-04-13T06:12:05.000 to 2015-04-13T10:00:09.500.

Tags: __
Organization: National Aeronautics and Space Administration
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEMS30 MFSA, Solar Wind Frame, Sectored Z>1 Ion Fluxes, 17 min Averages

17-min-averaged sectored Z>1 ion fluxes from the MF Spectrum Analyzer of the Ulysses/HISCALE LEMS30 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the solar wind rest frame.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 ESC1-MTP013 RDR-INF-REFL V1.0

This CODMAC level 4 data set contains solar stray-light corrected, in-field stray-light corrected,  radiometric calibrated and geometric distortion corrected  (resampled) image data in reflectance units (normalized  and thus without unit),  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the COMET ESCORT 1 mission phase, covering the period  from 2015-02-10T23:25:00.000 to 2015-03-10T23:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after September 2019 PSA/PDS external peer review.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CAL MIDAS 3 GRND REFERENCE 2014 V1.0

The Micro-Imaging Dust Analysis System (MIDAS) is an instrument on theROSETTA Orbiter that will provide 3D images and statistical parametersof pristine cometary particles, collected in the vicinity of comet67P/Churyumov-Gerasimenko. This data set includes referencemeasurementdata acquired with the flight spare unit (FS) on ground, which wasusedfor improving the accuracy of the images gathered by the actual flightunit and to develop adequate measuement procedures for flight. Thetestdata was collected during several years and spawns several data sets,in order to keep the individual data set size on a reasonable level.The current dataset contains data from 2014.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 2 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
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEMS30 MFSA, Solar Wind Frame, Sectored Proton Fluxes, Daily Averages

Daily-averaged sectored proton fluxes from the MF Spectrum Analyzer of the Ulysses/HISCALE LEMS30 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the solar wind rest frame.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 3 ESC3-MTP019 RDR V3.0

This CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the COMET ESCORT 3 mission phase, covering the period from 2015-07-28T23:25:00.000 to 2015-08-25T23:24:59.000. 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. Included FITs files. Browse products changed to the same size as the original image.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 4 1240 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 2015-12-06T10:14:30.000 to 2015-12-06T16:13:24.500.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 2 Hot Plasma Composition Analyzer (HPCA) Moments, Level 2 (L2), Burst Mode, 10 s Data

Hot Plasma Composition Analyzer (HPCA) Moments, Level 2, Burst Survey, 10 s Data. The MMS HPCA instruments measure the energy and composition of magnetospheric plasmas in the energy range from 1 eV to 40 keV. An electrostatic energy analyzer (ESA) that is optically coupled to a carbon-foil based Time-of-Flight (TOF) section comprises each HPCA. The basic HPCA data product is an array of counts for 5 ion species, at 63 energies, for each of 16 elevation anodes. Sixteen basic products, also called azimuths, are acquired every 10 s; half a spacecraft spin period nominally has 16 azimuths. The five ion species are protons (H+), alpha particles (He++), helium ions (He+), singly charged Oxygen (O+), and background counts.

Tags: energeticparticles, magneticfield
Organization: National Aeronautics and Space Administration
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEFS120 Count Rates, Hourly Averages

Hourly-averaged sectored count rates from LEMS120. The HISCALE instrument contains the Low-Energy Magnetic Spectrometers (LEMS), the Low-Energy Foil Spectrometers (LEFS) and the Composition Aperture (CA). There is a LEMS detector at 30 degrees from the spacecraft spin axis and a second at 120 degrees. LEFS is positioned at 60 degrees from the spacecraft spin axis with a second LEFS detector at 150 degrees. The CA detector is positioned at 60 degrees from the spacecraft spin axis. The parameter descriptions of this document reference the detectors by their acronyms and angle from the spacecraft spin axis, i.e. LEMS30, LEMS120, LEFS60, LEFS150, and CA60.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
DAWN FC2 CALIBRATED MARS FLYBY IMAGES V1.0

Framing Camera 2 is one of two identical units flying on Dawn  spacecraft. This dataset includes the Reduced Data Record (RDR) version  of all available images acquired during the Mars Flyby phase.  As in the original Raw data sets, in addition to the imagery, anciliary  information is stored within the image headers, as well as a detailed  account of all the reference files used for the calibartion.  Calibration files needed for further processing are archived as a  separate data set.

Tags: __
Organization: National Aeronautics and Space Administration
CATS-ISS Level 1B Day Mode 7.1 Version 3-00

CATS-ISS_L1B_D-M7.1-V3-00 is the Cloud-Aerosol Transport System (CATS) International Space Station (ISS) Level 1B Day Mode 7.1 Version 3-00 data product. The collection spans from February 10, 2015 through March 21, 2015. CATS, which was launched on January 10, 2015, was a lidar remote sensing instrument that provided range-resolved profile measurements of atmospheric aerosols and clouds from the ISS. CATS was intended to operate on-orbit for up to three years. CATS provides vertical profiles at three wavelengths, orbiting between ~230 and ~270 miles above the Earth's surface at a 51-degree inclination with nearly a three-day repeat cycle. For the first time, scientists were able to study diurnal (day-to-night) changes in cloud and aerosol effects from space by observing the same spot on Earth at different times each day. Level 1B data have been calibrated and annotated with ancillary meteorological data and processed to sensor units.

Tags: earth-science-aerosols-atmosphere, earth-science-aerosols-atmosphere-aerosol-backscatter, earth-science-aerosols-atmosphere-aerosol-optical-depth-thickness, earth-science-clouds-atmosphere, earth-science-clouds-atmosphere-cloud-properties-cloud-height, earth-science-clouds-atmosphere-cloud-properties-cloud-vertical-distribution
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0649 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 2015-03-16T13:11:25.000 to 2015-03-16T16:58:18.500.

Tags: __
Organization: National Aeronautics and Space Administration
MMS 2 Hot Plasma Composition Analyzer (HPCA) Ions, Level 2 (L2), Survey Mode, 0.625 s Data

Hot Plasma Composition Analyzer (HPCA) Ions, Level 2, Survey, 0.625 s Data. The MMS HPCA instruments measure the energy and composition of magnetospheric plasmas in the energy range from 1 eV to 40 keV. An electrostatic energy analyzer (ESA) that is optically coupled to a carbon-foil based Time-of-Flight (TOF) section comprises each HPCA. The basic HPCA data product is an array of counts for 5 ion species, at 63 energies, for each of 16 elevation anodes. Sixteen basic products, also called azimuths, are acquired every 0.625 s; half a spacecraft spin period nominally has 16 azimuths. The five ion species are protons (H+), alpha particles (He++), helium ions (He+), singly charged Oxygen (O+), and background counts.

Tags: energeticparticles, magneticfield
Organization: National Aeronautics and Space Administration
Ulysses Heliosphere Instrument for Spectral, Composition, and Anisotropy at Low Energies (HISCALE) LEMS30 MFSA, Solar Wind Frame, Sectored Proton Fluxes, 17 min Averages

17-min-averaged sectored proton fluxes from the MF Spectrum Analyzer of the Ulysses/HISCALE LEMS30 instrument. All energies thresholds take into account the incident particle type, shielding, and inactive dead-layer of the solid state detector. All fluxes are background corrected and are in the solar wind rest frame.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration