AndreaBozzo/ceres-open-data-index huggingface dataset:
Aeros-A Neutral Gas Densities

This data set contains the neutral densities measured by the Neutral\nDensity and Temperature Probe (PI: N. Spencer) during the AEROS-A\nsatellite mission. The data are in ASCII format and cover the time period\nfrom 12/26/1972 to 8/9/1973. The four different files provided in this\ndata set contain the data for He, O2, N2, and Ar, respectively. Each data\nrecord provides date, time, density, density error, altitude, latitude and\nlongitude, and local solar time. \n

Tags: neutralgas
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0657 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 2015-03-19T07:17:15.000 to 2015-03-19T11:45:11.000.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3 EXTENDED MISSION 5 3748 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 Solar Conjunction measurement and covers the time 2015-05-28T14:48:01 to 2015-05-28T17:59:00.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Ultra Low Energy Isotope Spectrometer (ULEIS) Ion Fluxes, Level 2, Hourly Data

The Ultra Low Energy Isotope Spectrometer measures Ion Fluxes over the Charge Range from H through Ni from about 20 keV/nucleon to 10 MeV/nucleon, thus covering both Suprathermal and Energetic Particle Energy Ranges. Exploratory Measurements of Ultra-Heavy Species (Mass Range above Ni) will also be performed in a more limited Energy Range near 0.5 MeV/nucleon. ULEIS will be studying the Elemental and Isotopic Composition of Solar Energetic Particles, and the Mechanisms by which these Particles are energized in the Solar Corona. ULEIS will also investigate Mechanisms by which Supersonic Interplanetary Shock Waves energize Ions. 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.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0315 V1.0

This is a Rosetta Radio Science data set, collected during the PRELANDING phase 2014-01-21 to 2014-11-18. It is a Global Gravity measurement at the comet 67P and covers the time 2014-09-24T17:24:50.000 to 2014-09-25T01:15:11.000.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 4114 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 2020-08-28T04:58:37.000 to 2020-08-28T05:20:45.549.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 ROSETTA EXTENSION 1 1380 V1.0

This is a Rosetta Radio Science data set, collected during the ROSETTA EXTENSION 1 phase 2016-01-01 to 2016-04-05. It is a Global Gravity measurement at the comet 67P and covers the time 2016-01-29T09:20:00.000 to 2016-01-29T13:12:52.000.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Solar Energetic Particle Ionic Charge Analyzer (SEPICA) Energetic Ion Flux Intensities Values and Uncertainties, Level 2 (H2), 1 h Data

This Data Product contains Measurements from the ACE Solar Energetic Particle Ionic Charge Analyzer (SEPICA) Instrument. SEPICA is used to determine the Charge State Distribution of Energetic Particle Distributions. SEPICA is designed to measure the Ionic Charge State, Q, the Kinetic Energy, E, and the Nuclear Charge, Z, of Energetic Ions above 0.2 MeV/n. This includes Ions accelerated in Solar Flares as well as in Interplanetary Space during Energetic Storm Particle (ESP) Events and Co-rotating Interaction Region (CIR) Events. For low Mass Numbers, SEPICA also separates Isotopes such as 3He and 4He. The Quality of the ACE Level 2 Data are 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.

Tags: energeticparticles, ioncomposition
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 3998 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 2019-04-23T09:50:03.100 to 2019-04-23T10:12:10.349.

Tags: __
Organization: National Aeronautics and Space Administration
ACE SWICS Solar Wind Data from the ACE Science Center

The Solar Wind Ion Composition Spectrometer (SWICS) Solar Wind Data set consists of time series measurements  of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. Time resolutions: 1 hour, 2 hour, and 1 day.  (Not all products are delivered at all time-resolutions.) \nThis descriptor comprises two sets of data:\n(1)The SWICS 1.1 data set which covers launch up to August 23, 2011, when a radiation and age-induced hardware anomaly altered the instrument's operational state.\n(2)The SWICS 2.0 data set which begins after August 23, 2011, and includes a subset of the items included in the SWICS 1.1 data set, as well as the O+8/O+6 ratio.\n

Tags: ioncomposition, thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 2 0747 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 2015-05-02T23:08:05.000 to 2015-05-03T05:49:07.500.

Tags: __
Organization: National Aeronautics and Space Administration
IHW COMET HALLEY INFRARED IMAGE DATA V1.0

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The observations belong to one of the following Disciplines: Amateur, Astrometry, Infrared Studies, Large-Scale Phenomena, Meteor Studies, Near-Nucleus Studies, Photometry and Polarimetry, Radio Studies, and Spectroscopy and Spectrophotometry. The data collected by these nine disciplines were augmented by Spacecraft measurements. The data were submitted to IHW, but the evaluation and selection for the Archive has been the primary responsibility of the Discipline Specialist Teams for each network in cooperation with the Lead Center. The Infrared Imaging subnetwork contains 66 images of Halley and 29 images of calibration stars (HD18881, HD3029, HD10560, HD10696, HD12965, BS134, BS923, BS1856, Beta Pegn Rho Ori) for dates spanning 1985 March 11 through 1986 May 23.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 1 0562 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 2015-02-03T11:16:10.000 to 2015-02-03T15:45:59.000.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Electron Proton Alpha Monitor (EPAM) LEMS30 MFSA, Spacecraft Frame, Sectored Ion Count Rates, 5 min Averages

5min-averaged sectored count rates from LEMS30 - Channels P1, P2, P3, P4, P5, P6, P7, and P8.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ACE Solar Wind Electron, Proton, and Alpha Monitor (SWEPAM) Plasma Moments, Preliminary Values, Key Parameter (K0), 5 min Data

The ACE Browse Data are designed for monitoring large-scale Particle and Field Behavior and for selecting interesting Time Periods. The Data are automatically generated from the Spacecraft Data Stream using simple Algorithms provided by the Instrument Teams. It is not routinely checked for Accuracy and is subject to revision. Use this Data at your own Risk, and consult with the appropriate Instrument Teams about citing it. These are SWEPAM Browse Data. These Data have not validated by the Experimenters and should not be used except for preliminary Examination prior to detailed Studies. SWEPAM - Solar Wind Electron Proton Alpha Monitor References: https://izw1.caltech.edu/ACE/.

Tags: thermalplasma
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 2 EXTENSION 3 MTP034 V1.0

This data set contains count rates (1/s) as measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, along with their standard deviations. The primary target is comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 2 Experiment Data Record data, and provide a measure of the radiation in the spacecraft environment during the Medium Term Plan 34 period of the EXTENSION 3 mission phase.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Solar Isotope Spectrometer (SIS) 1-Hour Level 2 Data

ACE Solar Isotope Spectrometer (SIS) hourly intensities and count rates, for each of 14 elements (He,C,N,O,Ne,Na,Mg,Al,Si,S,Ar,Ca,Fe,Ni). in each of 8 energy bins. Overall energy ranges covered go from 3.4-41 MeV/n for helium to 10.5-168 MeV/n for iron. These are calibrated science quality data. The data are accessible via ftp in HDF and CDF from the ACE Science Center and CDAWeb, respectively, and in ASCII format from the value-added interfaces at those sites. The "parameter keys" given below are as used by CDAWeb.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
CASSINI SCALAR MAGNETOMETER CALIB DATA V2.0

This data set contains magnetic-field data acquired during the      cruise and tour phases of the Cassini mission to Saturn. Data      collection began on 16 August (day 228), 1999. On this date, two days      before the spacecraft commenced Earth swingby, the magnetometer boom      was unfurled into its extended position; a configuration it maintained      for the remainder of the mission. This dataset contains the data      collected from the helium magnetometer while in scalar mode (SHM).      The SHM mode is used only when high fields are expected, this means      that SHM data is only collected infrequently and ceased being collected      after 17 November (day 321), 2005 due to an instrument failure.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET PRELANDING OSINAC 2 EDR MTP 009 V1.0

This data set contains raw EDR images acquired by the OSIRIS Narrow AngleCamera during the prelanding phase of the Rosetta mission at the comet 67P,covering the period from 2014-10-24 to 2014-11-21.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Magnetic Field (MAG) Geocentric Solar Ecliptic, GSE, and Geocentric Solar Magnetospheric, GSM, Coordinates, Level 2 (H3), 1 s Data

This Data Product contains Measurements from the ACE Magnetic Field Instrument (MAG). 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. MAG References: http://www.srl.caltech.edu/ACE/.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
PVO VENUS ONMS BROWSE SUPRTHRML ION MAX COUNT RATE 12S V1.0

This data set represents the maximum count rate per second in a      12 second period beginning with the time of the first data point      for a given mass number. Although species other than O+ cannot be      reduced to to a flux and direction it is possible to estimate the      approximate flux from the maximum count rate per second occurring      within one spin period (about 12 seconds). The maximum count rate      can be approximately converted to a flux using:     [4.E7 (particles/cm**2/sec)]/[1.E4 (counts/sec)].     This sensitivity is for O+. At higher mass numbers the sensitivity     is less, being about a factor of 2.5 lower for Ar+.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3406 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 2012-09-22T10:59:24.000 to 2012-09-22T12:58:54.500.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Magnetic Field 16-Second Level 2 Data

ACE Magnetometer level 2 data, 16-second averages of field magnitude and GSE and GSM Cartesian components, plus standard deviations, plus ACE location data. The data are accessible via ftp in HDF and CDF from the ACE Science Center and CDAWeb, respectively, and in ASCII format from the value-added interfaces at those sites. The "parameter keys" given below are as used by CDAWeb. One-sec, 4-min, 1-hr, 1-day and 27-day averages are also available via the access paths given below.

Tags: magneticfield
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 4 CVP1 RDR-REFLECT V1.0

This CODMAC level 4 data set contains radiometric calibrated and geometric distortion corrected (resampled)  image data in reflectance units (normalized and thus without unit),  acquired by the OSIRIS Wide Angle Camera on the Rosetta spacecraft  during the COMMISSIONING 1 mission phase, covering the period  from 2004-03-05T00:00:00.000 to 2004-06-06T23:59:59.000. 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
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 3 3459 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 2012-11-08T02:43:05.000 to 2012-11-08T04:47:46.500.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Electron Proton Alpha Monitor (EPAM) 17-min-Averaged Flux Data

This descriptor identifies an ensemble of 26 data sets of 17-min-averaged, background-corrected energetic particle fluxes. Various data sets have fluxes that are: spin-averaged or spin-sectored; if sectored then from one of four telescope apertures (LEMS30, LEFS60, LEMS120, LEFS150); of ~63-4430 keV protons or ~40-360 keV electrons or 100-6500 keV/n Z>1 ions where any one of these energy ranges is partitioned into 10-25 energy bins; in the spacecraft rest frame or solar wind rest frame. Each of the 26 data sets is individually described in the VHO/VEPO interface at https://vho.gsfc.nasa.gov.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P MIRO 2 ESC4 V1.0

This data set contains Spectroscopic, Continuum, and Engineering level 2 data, in the form of table files, taken during the COMET ESCORT 4 phase of the Rosetta mission to comet 67P/CHURYUMOV-GERASIMENKO by the MIRO instrument.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CHECKOUT OSIWAC 4 CVP1 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 on the Rosetta spacecraft  during the COMMISSIONING 1 mission phase, covering the period  from 2004-03-05T00:00:00.000 to 2004-06-06T23:59:59.000. 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
Voyager 2 LECP - Daily Average Interplanetary Data

This data file contains 1 day averages of count rates for 11 energetic ion channels from the Low Energy Charged Particle (LECP) instrument on Voyager 2. The data listed are averaged over 24 hours, with the start time of the averging interval begining at the start of the day listed.  For \n example, 77/300 is an average over hours 0-23 on day 300 of 1977. Times are given in SCET-UT. The count rates R are in counts per second.  The statistical uncertainty for each channel is the inverse square root of the total number of counts during each 24 hour period times the average count rate R. Included in the data table are the passbands in KeV for protons, the logarithmic mean energy Em for the differential energy channels, the geometric factor "g" (cm**2-steradian), and the flux conversion factor "f".  To get from count rate R to differential in energy flux "dj(E)/dE", multiply R by f, \n i.e., \n    dj(E)/dE=f*R. \n\n    Note that f is simply the inverse of the energy passband multiplied by\n the geometric factor. Generally one uses a more elaborate algorithm to \n calculate fluxes by determining the local slope of the energy spectrum within \n each energy passband, usually by an iterative algorithm, and then evaluating \n the flux corresponding to each channel using this slope.  However, if the \n slope of the energy spectrum is not to steep, the approximation dj(E)/dE=f*R \n is very good if the flux is evaluated at the mean energy Em=Sqrt(EL*EH),\n where EL and EH are the low and high energy ends of the passband.  Since the \n slopes of low energy ion spectra in the interplanetary medium are in the\n range of -1 to -3, the approximation is very good.\n

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 7 4001 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 2019-05-03T21:20:08.100 to 2019-05-03T21:42:16.750.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 0977 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 2015-08-21T16:21:50.000 to 2015-08-21T17:26:52.000.

Tags: __
Organization: National Aeronautics and Space Administration
Voyager 2 Ephemeris, Heliocentric Trajectories, Heliographic, Heliographic Inertial, and Solar Ecliptic Coordinates, HelioWeb, Daily Data

Heliocentric trajectories for Voyager 2 in Heliographic, HG, Heliographic Inertial, HGI, and Solar Ecliptic, SE, Coordinates The 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. The 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: +---------------------------------------------------------------------+   Method Name   FPA Longitude Definition    ---------------------------------------------------------------------    B1950.0   the actual FPA at 22:09 UT on December 31, 1949     J2000.0   the smoothed FPA at 12:00 UT on January 1, 2000     True of Date   the actual FPA at 00:00 UT on the date of interest     Mean of Date   the smoothed FPA at 00:00 UT on the date of interest   +---------------------------------------------------------------------+ The heliocentric trajectory data included in this data product have been calculated by using the Equinox Epoch: defined via the "Mean of Date" method. More 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
MARS EXPRESS MARS MRS 1/2/3 EXTENDED MISSION 4 3474 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 2013-01-05T07:55:58.000 to 2013-01-05T10:55:27.500.

Tags: __
Organization: National Aeronautics and Space Administration
ACE Electron Proton Alpha Monitor (EPAM) Hourly-Averaged Flux Data

This descriptor identifies an ensemble of 26 data sets of hourly-averaged, background-corrected energetic particle fluxes. Various data sets have fluxes that are: spin-averaged or spin-sectored; if sectored then from one of four telescope apertures (LEMS30, LEFS60, LEMS120, LEFS150); of ~63-4430 keV protons or ~40-360 keV electrons or 100-6500 keV/n Z>1 ions where any one of these energy ranges is partitioned into 10-25 energy bins; in the spacecraft rest frame or solar wind rest frame. Each of the 26 data sets is individually described in the VHO/VEPO interface at https://vho.gsfc.nasa.gov.

Tags: energeticparticles
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 2002T7/CAL/CHECK ALICE 2 CVP1 V1.0

This data set contains CODMAC level 2 cometary, calibration, and instrument checkout data acquired by the Rosetta Orbiter ALICE UV Spectrometer during the first commissioning phase of the Rosetta mission, which occurred March 5, 2004 to June 6, 2004.

Tags: __
Organization: National Aeronautics and Space Administration
DEEP IMPACT MRI PHOTOMETRY OF COMET 9P/TEMPEL 1 V1.0

This dataset contains photometric measurements of comet 9P/Tempel 1 from images taken with the Medium Resolution CCD Instrument during the approach phase of the Deep Impact mission (from 1 May 2005 to 4 July 2005). These data, based on circular apertures ranging from 5 to 30 pixels in diameter, were derived from both science and navigation images taken through clear filters.

Tags: __
Organization: National Aeronautics and Space Administration