AndreaBozzo/ceres-open-data-index huggingface dataset:
STEREO-A SWAVES One minute averages of the low (lfr) frequency receiver data.

The two STEREO radio receivers measure wave intensity, source direction and angular size in the frequency \n   range 40 kHz to 16 MHz, corresponding to heliocentric source distances of about 1 Rs to 1 AU. One 10-40 kHz \n   receiver measures radio and plasma waves near the 1 AU electron plasma frequency. One receiver makes high \n   time resolution measurements at 50 MHz. Time Domain Samplers make simultaneous wideband waveform measurements \n   on three electric components. Antenna systems include three mutually orthogonal 6-meter monopoles. \n

Tags: stereo-a, swaves, waves-low-frequency-receiver
Organization: National Aeronautics and Space Administration
CNOFS VEFI 500-msec Optical Lightning Data

This data set contains the low rate data from the C/NOFS Vector Electric Field Instrument (VEFI) lightning detector during nighttime passes of the satellite along its low inclination (13 degree) orbit and within the altitude domain defined by the satellite's perigee and apogee of 401 km and 867 km, respectively. Two photodiodes measure white light irradiance at 2 Hz in 7 threshold values and in 2 look directions (north and south). Data are at 0.5-sec resolution. The lightning detector data may be used to identify a possible relationship between the occurrence of lightning and the occurrence of Spread-F caused, deep density dropouts in the ionosphere. Reference: Jacobson et al, J Atm Ocean Tech, 2011, doi:10.1175/JTECH-D-11-00047.1

Tags: electricfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 ESC3-MTP019 RDR-STRLIGHT V1.0

This CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in W/m^2/sr/nm, acquired by the OSIRIS Wide 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 V1.0 is the first version of this dataset: Lien corrected dataset after October 2018 PSA/PDS external peer review.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3 EXTENDED MISSION 3 2746 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2010-01-01 to 2012-12-31. It is a Solar Conjunction measurement and covers the time 2011-01-29T16:23:43 to 2011-01-29T18:14:57.500.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-A/SECCHI/EUVI FITS data

The Extreme Ultraviolet Imager (EUVI) is part of the Sun Earth Connection Coronal and Heliospheric Investigations (SECCHI) instrument suite on the NASA STEREO mission. The SECCHI on the two STEREO spacecraft are identical suites of remote sensing instruments designed to observe coronal mass ejections (CMEs) at the Sun and in transit outwards to 1 AU.\n\nEUVI measured emission lines at 30.4 nm (He II), 17.1 nm (Fe IX), 19.5 nm (Fe XII), and 21.1 nm (Fe XIV). The EUVI's 2048 x 2048 pixel detectors have a field of view out to 1.7 solar radii, and observe in four spectral channels that span the 0.1 to 20 MK temperature range. In addition to its view from two vantage points, the EUVI will provide a substantial improvement in image resolution and image cadence over its predecessor SOHO-EIT, while complying with the more restricted mass, power, and volume allocations on the STEREO mission.

Tags: imageintensity
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3335 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2010-01-01 to 2012-12-31. It is a Global Gravity measurement and covers the time 2012-07-04T11:05:34.000 to 2012-07-04T12:34:57.500.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 6 3952 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2017-01-01 to 2018-12-31. It is a Occultation measurement and covers the time 2018-08-07T17:59:14.399 to 2018-08-07T18:24:31.200.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 4103 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 2019-12-20T07:01:54.100 to 2019-12-20T07:24:02.649.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCIES 3 PRL V1.0

This dataset contains CALIBRATED DATA of the Rosetta RPCIES instrument taken during the Prelanding phase (PRL). The target of this phase was comet 67P/CHURYUMOV-GERASIMENKO 1 (1969 R1). Included are the data taken between 21 Jan 2014 and 19 Nov 2014.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 ESC2-MTP016 RDR-STR-REFL V1.0

This CODMAC level 4 data set contains solar stray light corrected, radiometric calibrated and geometric distortion corrected (resampled) image data in in reflectance units (normalized and thus without unit), acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft during the COMET ESCORT 2 mission phase, covering the period from 2015-05-05T23:25:00.000 to 2015-06-02T23:24:59.000. 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 October 2018 PSA/PDS external peer review.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-A SWAVES new one minute averages of the high (hfr) frequency receiver data.

The two STEREO radio receivers measure wave intensity, source direction and angular size in the frequency \n   range 40 kHz to 16 MHz, corresponding to heliocentric source distances of about 1 Rs to 1 AU. One 10-40 kHz \n   receiver measures radio and plasma waves near the 1 AU electron plasma frequency. One receiver makes high \n   time resolution measurements at 50 MHz. Time Domain Samplers make simultaneous wideband waveform measurements \n   on three electric components. Antenna systems include three mutually orthogonal 6-meter monopoles. \n

Tags: stereo-a, swaves, waves-high-frequency-receiver
Organization: National Aeronautics and Space Administration
Comet Halley Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Daily Data

Heliocentric trajectories for Comet Halley in Heliographic, HG, Heliographic Inertial, HGI, and Solar Ecliptic, SE, Coordinates\n\nThe original trajectory data are taken from http://ssd.jpl.nasa.gov/horizons.cgi where users can find many more objects. In the case of orbit data for planets, the orbit data can be used as a proxy for spacecraft ephemeris that are in orbit about the planets. On a heliospheric scale, differences between the planet orbital tarjectory and that of the spacecraft are very small. For instance, the heliocentric longitudes differ by only 0.25° for a spacecraft stationed near the L1 Lagrange point at approximately 100 Earth radii upstream of the Earth.\n\nThe production of the HG, HGI, and SE trajectory data requires a values for the "Equinox Epoch", which is defined as the epoch time when the direction from the Earth to the sun at the time of the vernal equinox when the sun seems to cross equatorial plane of the Earth from below. This direction is called the First Point of Aries, FPA and it is not a fixed direction but drifts by about 1.4° per century or 50.26" per year. In addition, there are tiny irregularities in FPA drift that are on the order of 1" per year or less. The Equinox Epoch can be determined by using a variety of methods for calculating the instantaneous FPA longitudinal direction and whether the tiny irregularities have been smoothed or averaged out. Four methods for determining the Equinox Epoch are in common usage:\n\n+---------------------------------------------------------------------+\n| Method Name  | FPA Longitude Definition                             |\n|---------------------------------------------------------------------|\n| B1950.0      | the actual FPA at 22:09 UT on December 31, 1949      |\n| J2000.0      | the smoothed FPA at 12:00 UT on January 1, 2000      |\n| True of Date | the actual FPA at 00:00 UT on the date of interest   |\n| Mean of Date | the smoothed FPA at 00:00 UT on the date of interest |\n+---------------------------------------------------------------------+\n\nThe heliocentric trajectory data included in this data product have been calculated by using the Equinox Epoch: defined via the "Mean of Date" method.\n\nMore precise coordinates, and some planet-centered coordinates, are found in the "traj" subdirectories of spacecraft specific directories at https://spdf.gsfc.nasa.gov/pub/data/ and http://ssd.jpl.nasa.gov/horizons.cgi.

Tags: ephemeris
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER LUTETIA RPCICA 3 AST2 CALIB V1.0

This dataset contains CALIBRATED DATA from the RPCICA instrument onmission ROSETTA during the flyby of asteroid Lutetia. RPC-ICAsuffered an overheating event shortly after turn on, and did notobtain any measurements of value.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-A PLasma and Supra-Thermal Ion Composition (PLASTIC) He+ Pickup Ion (PUI) Solar Wind Frame Velocity Count Distributions and Proton Plasma Densities and Velocities, Level 3 (L3), 5 min Data

This data set presents STEREO-A PLASTIC PickUp Ion, PUI, He⁺ velocity distributions defined at a 5 min time resolution in the solar wind, SW, frame of reference. The velocity distributions are defined as a function of magnitude of the He⁺ PUI velocity vector divided by the solar wind speed in 69 velocity bins. This data set is not efficiency corrected, which has been shown to cause an increased relative count rate in the suprathermal tail region. Observations using this data set should be limited to the core PUI distribution. This data set is released in conjunction with the publication of Bower et al. (2019) to satisfy the American Geophysical Union, AGU, fair use data policy. Funding for this data release was provided by the SR&T Grant NNX16AF79G and the Heliophysics Grand Challenge 80NSSC17K000 at the University of New Hampshire and under DLR-Grant 50 OC 1103 at the Universität Kiel. CJF funded by NASA STEREO Quadrature grant. If these data are used in presentation or publications, we strongly suggest contacting J.S. Bower at jonathan.bower@unh.edu to ensure you are working with the latest release. For reporting purposes, we request bibliography information for any publication, etc., using these data. Please send information on the use of this data to the PLASTIC PI A.B. Galvin at toni.galvin@unh.edu. If you have questions regarding the data availability, please contact the PLASTIC Data System Manager Lorna Ellis at lorna.ellis@unh.edu.

Tags: energeticparticles, ephemeris, magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
STEREO-B Ephemeris in the GSE Coordinate System

STEREO atttitude and orbit data are distributed as SPICE kernels. Since most SEP investigators would rather not deal with SPICE kernels, Caltech provides text files containing position data for the two STEREO spacecraft, in the following coordinate systems: GEI, GSE, GSM, HCI, HEE, HEEQ.

Tags: ephemeris
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 0903 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 3 phase 2015-07-01 to 2015-10-21. It is a Global Gravity measurement at the comet 67P and covers the time 2015-07-17T10:03:05.000 to 2015-07-17T16:02:44.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0661 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 2015-03-20T22:19:45.000 to 2015-03-21T00:17:10.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA RF ANTENNA ENGINEERING DATA

This CODMAC level 3 data set contains the output of the Antenna  Communication System Housekeeping placed in Tabular form.   It covers the period from launch in 2004, through the 3 Earth and  1 Mars flyby, plus the hibernation phases, plus the asteroid flybys  and finally covers the Prelanding, comet escort & Extension phases  of the prime target of the mission.   The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1).   This version V1.0 is the first version of this dataset.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Fluxgate Magnetometer (MAG) Burst Mode, Magnetic Field Vector, Spacecraft (SC) Coordinates, Level 1 (L1), 31 ms Data

This data product contains Level 1 0.03125-s or 32 Hz burst-mode values of solar wind magnetic field data measured by the IMPACT Magnetometer on STEREO-B in Spacecraft, SC, coordinates.

Tags: instrumentstatus, magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 PRL-MTP001 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 PRELANDING phase of the Rosetta mission, covering the period from 2014-01-20T10:00:00.000 to 2014-05-07T12:47:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 EXT3-MTP032 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 Wide Angle Camera during the ROSETTA EXTENSION 3 phase of the Rosetta mission, covering the period from 2016-07-26T23:25:00.000 to 2016-08-09T23:24:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-A SECCHI HI Level 2 produced by UK Solar System Data Centre

\nSTEREO-A SECCHI HI Level 2 FITS files produced by the UK Solar System Data Centre, calibrated and background subtracted.  Images stored in FITS files with filenames such as "20140101_180501_24h1A_br11.fts". The meaning of the different parts of this filename is as follows:\n\n* 20140101 is the observation date, 2014-01-01;\n* 180501 is the observation time, 18:05:01 UT;\n* 2 represents Level-2;\n* 4 is a code for the data units, where 4=Dn/Sec/Pixel, b=Mean Solar Brightness (MSB), and t=S10. MSB \& S10 have the diffuse source correction applied;\n* h1 or h2 for HI-1 or HI-2;\n* A or B for STEREO-A or STEREO-B;\n* br for Buffinton/RAL background subtracted--a full running window where the F-corona is computed as the mean of the lowest quartile of pixels;\n* 11 is the length of the running window in days, usually either 01 or 11 for HI-1, and 03 or 11 for HI-2.\n

Tags: imageintensity
Organization: National Aeronautics and Space Administration
STEREO-A Plasma and Suprathermal Ion Composition (PLASTIC) 1-hour Proton Plasma Parameters

This data product contains 1-hour averaged values of solar wind proton flow speed, density, and temperature and corresponding thermal speed. The records also hold flow velocity vector components and direction angles in HERTN and RTN coordinates. Chi-squared and statistical uncertainties are included, as are various flags. STEREO position information is given in radial distance and HEE, HEEQ and HCI direction angles.

Tags: thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 4 EXT3-MTP031 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 Wide Angle Camera during the ROSETTA EXTENSION 3 phase of the Rosetta mission, covering the period from 2016-06-28T23:25:00.000 to 2016-07-26T23:24:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
Baffin Bay Region Narwhal Research, Version 1

This data set highlights the research conducted by the Narwhal Tusk Research Project in Baffin Bay, between Canada and Greenland. Content includes laboratory and field studies directly investigating the physical and dental properties of the narwhal tusk, narwhal behavior, and an examination of the field expeditions and collected interviews from Inuit community members.

Tags: earth-science-animals-vertebrates-biological-classification-mammals-cetaceans-cetaceans, earth-science-animals-vertebrates-biological-classification-mammals-cetaceans-toothed-whales-to
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 6 3907 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2017-01-01 to 2018-12-31. It is a Occultation measurement and covers the time 2018-03-03T07:03:28.000 to 2018-03-03T07:34:23.949.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B multi-instrument Level 1 IMPACT data from UCB

Level 1 data from each of the several IMPACT instruments,\nin CDF.  Time resolutions range from 0.125s (MAG) to 1m (SEPT, LET, HET).\nFull spectral and directional resolution is preserved in the data. Links \nare also given on the page to browse plots and to sites with data in ASCII \nformat for some specific instruments.

Tags: energeticparticles, magneticfield, thermalplasma
Organization: National Aeronautics and Space Administration
DAWN GRAND MAP CERES SMOOTHED  HYDROGEN MAP V1.0

A smoothed, global map of the  concentration of hydrogen within the regolith of asteroid 1 Ceres  on two-degree equal-angle pixels is provided. Hydrogen concentrations  were determined from thermal+epithermal neutron counting data acquired  by the NASA Dawn mission's Gamma Ray and Neutron Detector (GRaND) while in low altitude mapping orbit, about 385 km from Ceres' surface (about  0.8 body radii altitude). The concentrations are representative of  Ceres's bulk regolith to depths up to a few decimeters with a  spatial resolution of about 600-km full-width-at-half-maximum of arc  length on the surface. The methods used to determine hydrogen  concentration are described by PRETTYMANETAL2017.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B IMPACT (In-Situ Measurements of Particles and CME Transients) Low Energy Telescope (LET) 1-min Level 1 Ion Fluxes

The IMPACT Low Energy Telescope (LET) data consist of 1-min resolution unsectored fluxes and counts for each of 15 single-Z ionic species at each of a species-dependent number of energy bins ranging between 9 and 16, plus 16-sectored fluxes and counts for 5 ionic species or Z groups in one (H) or two (He4, CNO, NiMgSi, Fe) energy ranges. There is much fill data. (

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
GO JUP/SW MAG EDR JUPAPPROACH/IO/JUP OPTAVG MRO V1.0

This data set contains magnetic field vectors acquired by the Galileo magnetometer before and during inbound shock and magnetopause crossings, the Io flyby on Dec 7 (341), 1995, and the part of the J0 orbital cruise. The data were acquired in the optimal averager mode of the instrument. These are raw data provided in their original EDR form. Processing done internal to the instrument remains in the data set.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Burst Mode, Level 1 (L1), 2 s Data

The file contains Level 1 3D electron distributions in burst mode from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Behind spacecraft. For important usage caveats see https://cdaweb.gsfc.nasa.gov/stereo_swea_caveats.html.

Tags: electricfield, energeticparticles, instrumentstatus
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MARSIS RDR                               ACTIVE IONOSPHERE SND EXT8 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 Mars Express      seventhextended mission, from spacecraft event time (SCET)      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
ROSETTA-ORBITER 67P RPCICA 4 ESC4 CORR-CTS V1.0

This dataset contains corrected and RESAMPLED RAW DATA from theRPCICA instrument on mission ROSETTA during Comet escort 4.The data has been corrected for cross-talk using an automatic algorithm,and noise has been treated to be even regardless of onward noisesuppression. The data is the same as L4 CORR but in counts, not physicalunits. The data may due to noise treatment have negative values.Data contains measurements of solar wind interactionwith the atmosphere of target comet 67P.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B IMPACT (In-Situ Measurements of Particles and CME Transients) Suprathermal Electron Telescope (STE) 10-s Level 1 Electron Spectra

The IMPACT Suprathermal Electron (STE) Telescope data consist of 10-sec resolution electron counts from each of 8 sensors in each of 32 energy bands that span 1.9 keV to 100 keV. Only four sensors provide unsaturated data that are scientifically usable.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
STEREO-B IMPACT (In-Situ Measurements of Particles and CME Transients) Solar Electron Proton Telescope (SEPT) 1-min Level 1 Electron and Proton Spectra

The IMPACT Solar Electron Proton Telescope (SEPT) Level 1 data consist of electron and proton fluxes from each of 32 energy bands that span ~20 keV to 2000(electrons) or 7000(protons) keV. These spectra are determined each minute, in each of 4 directions with 60 deg fields of view (parallel and anti-parallel to the Parker magnetic field direction, and northward and southward from the ecliptic plane.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 8 4279 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 2022-06-03T03:12:37.299 to 2022-06-03T03:34:45.750.

Tags: __
Organization: National Aeronautics and Space Administration
STEREO-B In-Situ Measurements of Particles and CME Transients (IMPACT) Solar Wind Electron Analyzer (SWEA) 3-Dimensional Electron Distributions, Level 1 (L1), 30 s Data

The file contains Level 1 3D electron distributions from the In-situ Measurements of Particles and CME Transients, IMPACT, SWEA instrument on the STEREO Behind spacecraft. For important usage caveats see https://cdaweb.gsfc.nasa.gov/stereo_swea_caveats.html.

Tags: electricfield, energeticparticles, instrumentstatus
Organization: National Aeronautics and Space Administration