AndreaBozzo/ceres-open-data-index huggingface dataset:
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 4 1228 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 2015-12-02T04:59:05.000 to 2015-12-02T12:12:10.000.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
MRO MARS RAW RADIO SCIENCE 1 V1.0

This data set contains archival raw, partially processed, and ancillary/supporting radio science data acquired during the Mars Reconnaissance Orbiter (MRO) mission. The radio observations were carried out using the MRO spacecraft and Earth-based receiving stations of the NASA Deep Space Network (DSN). The data set was designed primarily to support generation of high-resolution gravity field models for Mars and secondarily for estimating density and structure of the Mars atmosphere. Of most interest are likely to be the Orbit Data Files and Radio Science Receiver files in the ODF and RSR directories, respectively, which provided the raw input to gravity and atmospheric investigations, as well as the ionospheric and tropospheric media calibration files in the ION and TRO directories, respectively.

Tags: mars, mars-reconnaissance-orbiter
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 3 0904 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 2015-07-17T16:23:20.000 to 2015-07-17T17:36:27.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 5 ESC2-MTP016 DDR-GEO V1.0

This CODMAC level 5 data set contains derived data products that include pixel-precise georeferencing information, 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: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
VG2 NEP PLS DERIVED RDR ION OUTBND MAGSHTH M-MODE 12MIN V1.0

This data set gives the best available values for ion densities, temperatures, and velocities near Neptune derived from data obtained by the Voyager 2 plasma experiment. All parameters are obtained by fitting the observed spectra (current as a function of energy) with Maxwellian plasma distributions, using a non-linear least squares fitting routine to find the plasma parameters which, when coupled with the full instrument response, best simulate the data. The PLS instrument measures energy/charge, so composition is not uniquely determined but can be deduced in some cases by the separation of the observed current peaks in energy (assuming the plasma is co-moving). In the upstream solar wind protons are fit to the M-long data since high energy resolution is needed to obtain accurate plasma parameters. In the magnetosheath the ion flux so low that several L-long spectra (3-5) had to be averaged to increase the signal-to-noise ratio to a level at which the data could be reliably fit. These averaged spectra were fit using 2 proton maxwellians with the same velocity. The values given in the upstream magnetosheath are the total density and the density-weighted temperature. In both the upstream solar wind and magnetosheath full vector velocities, densities and temperatures are derived for each fit component. In the magnetosphere spectra do not contain enough information to obtain full velocity vectors, so flow is assumed to be purely azimuthal. In some cases the azimuthal velocity is a fit parameter, in some cases rigid corotation is assumed. In the 'outer' magnetosphere (L>5) two distinct current peaks appear in the spectra H+ and N+. In the inner magnetosphere the plasma is hot and the composition is ambiguous, although two superimposed Maxwellians are still required to fit the data. These spectra are fit using two compositions, one with H+ and N+ and the second with two H+ components. The N+ composition is preferred by the data provider. All fit values in the magnetosphere come with one sigma errors. It should be noted that no attempt has been made to account for the spacecraft potential, which is probably about -10 V in this region and will effect the density and velocity values. In the outbound magnetosheath and solar wind both moment and fit values are given for velocity, density, and thermal speed. The signal-to-noise ratio in the M-longs is very low, especially near the magnetopause, which can result in the analysis giving incorrect values. The L-long spectra have too low an energy resolution to permit accurate determinations parameters in many regions temperature and non-radial velocity components may be inaccurate.

Tags: comet-sl9-jupiter-collision, neptune, voyager
Organization: National Aeronautics and Space Administration
MESSENGER E/V/H XRS UNCALIBRATED (EDR) DATA V1.0

Abstract ======== This data set consists of the MESSENGER XRS uncalibrated observations, also known as EDRs. Each XRS observation results in four X-ray spectra. When an X-ray interacts with one of the four detectors, a charge or voltage pulse is generated. This signal is converted into one of 2^8 (256) channels, which are correlated to energy. Over a commanded integration time period a histogram of counts as a function of energy (channel number) is recorded. The EDRs are the number of events in each channel of the four detectors accumulated over the integration period. Channels above or below the useful energy range of the detectors are not transmitted. The result is three 244-channel GPC histograms and one 231-channel solar monitor histogram, each of which is designated as a single X-ray spectrum. In addition to the science data, associated instrument parameters are included.

Tags: calibration, earth, mercury, messenger, venus
Organization: National Aeronautics and Space Administration
VG2 NEP MAG RESAMP SUMMARY HELIOGRAPHIC COORDS 48SEC V1.0

This data set includes data from the Low Field Magnetometer (LFM) during the inbound Neptune encounter beginning in the solar wind and continuing until the first magnetopause crossing. The magnetometer are given in Heliographic coordinates and the data have been averaged from the resample 9.6 second sample rate to a 48.0 second rate.

Tags: neptune, voyager
Organization: National Aeronautics and Space Administration
PVO VENUS ONMS CALIBRATED SUPERTHERMAL
                                      OXYGEN HIGH RES. V1.0

This dataset has one point for each point measured, that went
into a successful data fitting for that time interval. The individual
flux and density values are computed by dividing each data value by
the value of the fitting function at the corresponding time. The instrument has detected superthermal, energetic
or fast ions whose energy exceeds 36 eV in the spacecraft
frame of reference.  These ions were observed in early orbits
during measurements of the neutral density near periapsis, have
an erratic and unpredictable signature, and occur at too high an
altitude to be due to the neutral atmosphere. When the altitude
of periapsis increased above the point where sensible neutral
density measurements could be made, the instrument was configured
specifically to detect superthermal ions.  In general, for orbit
numbers 1 to 645, data were taken from the RPA mode.  The gas
background signal with the filament on is about a factor of 10
less in this mode than in non-RPA mode, resulting in a lower
detection threshold. For orbit numbers above 923, the instrument
was deliberately configured with the filament off and non-RPA
mode data was used. For mass 16 the RPA voltage is about +3.8
volts.

Tags: pioneer-venus, venus
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 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 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 V1.0 is the first version of this dataset: Lien corrected dataset after October 2018 PSA/PDS external peer review.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission, vega, zeta-cas
Organization: National Aeronautics and Space Administration
CASSINI ORBITER SATURN UVIS EDITED SPECTRA V1.3

Spectroscopy of Jupiter, Saturnian rings, atmospheres and satellites for determining chemical abundance, compositional albedo, aerosol profiling, ring reflected spectra and diffraction patterns.

Tags: albiorix, atlas, bestia, calypso, cassini-huygens, dark-sky, dione, enceladus, epimetheus, helene, hyperion, iapetus, ijiraq, janus, mimas, paaliaq, pan, pandora, phoebe, prometheus, rhea, s-rings, saturn, siarnaq, skoll, star, sun, tarqeq, tarvos, telesto, tethys, titan, ymir
Organization: National Aeronautics and Space Administration
IHW COMET HALLEY INFRARED FILTER TABLES 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 data from the Infrared Studies Network includes transmission tables for 22 filters.

Tags: halley, international-halley-watch
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 1 0514 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 1 phase 2014-11-20 to 2015-03-10. It is a Global Gravity measurement at the comet 67P and covers the time 2014-12-30T12:35:25.000 to 2014-12-30T17:59:11.000.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     PRELANDING 0259 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 2014-08-30T18:12:50.000 to 2014-08-31T00:39:47.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSIWAC 2 PRL-MTP004 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 PRELANDING mission phase, covering the period from 2014-06-04T10:50:00.000 to 2014-07-02T08:34:59.000. 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. Note that the two datasets RO-C-OSIWAC-2-PRL-67PCHURYUMOV-M04-V1.0 and RO-C-OSIWAC-2-PRL-67PCHURYUMOV-M04B-V1.0 have been merged into one dataset: RO-C-OSIWAC-2-PRL-67PCHURYUMOV-M04-V2.0 (and higher), that covers the full time period spanned by the two previously delivered datasets.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, achernar, alpha-sco, beta-car, beta-cen, canopus, fomalhaut, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 PRL-MTP003 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 Narrow Angle Camera on the Rosetta spacecraft during the PRELANDING mission phase, covering the period from 2014-05-07T12:48:00.000 to 2014-06-04T10:49:59.000. 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: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission, saturn
Organization: National Aeronautics and Space Administration
VG2 J/S/U/N/SS PLASMA WAVE SPECTROMETER RAW WFRM 60MS V1.0

The Voyager 2 Plasma Wave Spectrometer (PWS) raw full resolution data set consists of electric field waveform samples from the Voyager 2 Plasma Wave Subsystem waveform receiver obtained during the entire mission. Data will continue to be added to the archive on subsequent volumes. The data set encompasses all waveform observations obtained in the cruise mission phases before, between, and after the Jupiter, Saturn, Uranus, and Neptune encounter phases as well as those obtained during the four encounter phases. Data for this data set are acquired from the PWS waveform receiver. Data are presented as time series of 4-bit voltage measurements acquired at the rate of 28,800 samples per second through a 40 Hz to 12 kHz bandpass filter. An automatic gain control is used to keep the signal within the usable range of the 4-bit digitization, however, the gain information is not returned to the ground, hence, there is no direct, absolute calibration. However, a power spectrum analysis returns a spectrum that has accurate relative amplitudes between spectral elements. This data set provides the highest temporal resolution data from the Voyager mission. A browse data set is included with these data which provides for a graphical search of the data using a series of thumbnail and full-sized spectrograms which lead the user to the particular data file(s) of interest.

Tags: jupiter, neptune, saturn, solar-system, uranus, voyager
Organization: National Aeronautics and Space Administration
MEaSUREs Greenland Image Mosaics from Sentinel-1A and -1B V004

This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, consists of 6-day and 12-day 50 m resolution image mosaics of the Greenland coastline and ice sheet periphery. The mosaics are derived from C-band Synthetic Aperture Radar (C-SAR) acquired by the Copernicus Sentinel-1A and -1B satellites.

See <a href="http://nsidc.org/grimp">Greenland Ice Mapping Project (GrIMP)</a> for related data sets.

Tags: earth-science, radar, spectral-engineering
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3
                                     COMET ESCORT 2 0815 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 2015-05-28T20:58:50.000 to 2015-05-29T06:34:32.500.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER CAL RPCMIP 3 CR4B V1.0

This archive contains data from the RPC-MIP instrument onboard ROSETTA Orbiter acquired during the CRUISE 4-2 mission phase. It also contains documentation which describes the RPC-MIP experiment. The data archived in this data set conform to the Planetary Data System Standards, Version 3.6.

Tags: calibration, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 2 OSINAC 2 EDR MTP017 V2.0

This data set contains images acquired by the OSIRIS Narrow Angle Camera during the COMET ESCORT 2 phase of the Rosetta mission at the comet 67P, covering the period from 2015-06-02T23:25:00.000 to 2015-06-30T23:24:59.000. This version V2.0 supersedes previous deliveries of the same dataset.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, bias, dark, international-rosetta-mission
Organization: National Aeronautics and Space Administration
GIOTTO ION MASS SPECTROMETER HIGH ENERGY RANGE DATA V1.0

A wide range of ion species and velocity distributions are expected to be found as the Giotto spacecraft traverses the coma of Halley's Comet. The outer coma is characterized by the interaction between solar wind and cometary plasmas, the inner coma by the outflow of cometary neutrals and their ionization products. The resultant demands on instrument dynamic range preclude use of a single sensor for measurements of ion composition. The Giotto Ion Mass Spectrometer (IMS) therefore consists of two sensors: one optimized for the outer and the other for the inner coma, with each obtaining complementary information in the region for which it is not optimized. Both sensors feature mass imaging characteristics, thereby permitting simultaneous measurements of several ion species by means of multi-detector arrays. The prime objective of the High-Energy Range Spectrometer (HERS) is to measure the ion abundances and three-dimensional velocity distributions outside the cometary contact surface.

Tags: giotto, halley
Organization: National Aeronautics and Space Administration
Nimbus Temperature-Humidity Infrared Radiometer 6.7 µm Water Vapor Remapped Digital Data Daily L3, GeoTIFF V001

This data set (NmTHIR67-3G) consists of daily, global composites of radiative temperatures obtained in the 6.7 µm water vapor window (6.5 µm - 7.0 µm) by the Temperature-Humidity Infrared Radiometer (THIR) on board the Nimbus 4 satellite. The THIR 6.7 µm window was used to map the water vapor distribution in the upper troposphere and stratosphere. Data files are GeoTIFF versions of the HDF-formatted equatorial projection file only from the Nimbus Temperature-Humidity Infrared Radiometer 6.7 µm Water Vapor Remapped Digital Data Daily, HDF5 (<a href="http://dx.doi.org/10.5067/NIMBUS/NmTHIR67-3H">NmTHIR67-3H</a>) data set.

Tags: atmosphere, atmospheric-water-vapor, earth-science, infrared-wavelengths, spectral-engineering
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT 3 OSIWAC 2 EDR MTP021 V1.0

This data set contains images acquired by the OSIRIS Wide Angle Camera during the COMET ESCORT 3 phase of the Rosetta mission at the comet 67P, covering the period from 2015-09-22T23:25:00.000 to 2015-10-20T23:24:59.000.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, bias, dark, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P MIDAS 3 ESC2 SAMPLES V1.0

The Micro-Imaging Dust Analysis System (MIDAS) is an instrument on the
ROSETTA Orbiter that will provide 3D images and statistical parameters
of pristine cometary particles, collected in the vicinity of comet
67P/Churyumov-Gerasimenko. This data set
includes all data from the COMET ESCORT 2 mission phase.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
3-COLOR MESSENGER MDIS MAP PROJECTED MULTISPECTRAL RDR V1.0

Abstract ======== The Mercury Dual Imaging System (MDIS) consists of two cameras, a Wide Angle Camera (WAC) and a Narrow Angle Camera (NAC), mounted on a common pivot platform. This dataset includes 3-Color Multispectral Reduced Data Records for the WAC. The 3-Color Map Projected Multispectral RDR (MD3) data set consists of a 3-color map of northern and equatorial latitudes acquired during MESSENGER's Extended Mission, and includes I/F in the 3 filters used for this map. This product has higher spatial resolution than, and complements, an 8-color multispectral map acquired during the primary mission. This product is photometrically normalized to a solar incidence angle (i) = 30 degrees, emission angle (e) = 0 degrees, and phase angle (g) = 30 degrees at a spatial sampling of 128 pixels per degree. The map is divided into 'tiles', each representing the NW, NE, SW, or SE quadrant of one of the 13 non-polar or one of the 2 polar quadrangles or 'Mercury charts' already defined by the USGS. Each tile is composed of 3 bands corresponding to 3 of the 11 WAC filters. Each tile also contains backplanes describing ancillary information. The subset of 3 of 11 available multispectral filters samples both albedo and spectral slope over MDIS's wavelength range. The fewer colors than in the Primary Mission 8-color product is to balance the higher spatial resolution to manage data volume during acquisition.

Tags: mercury, messenger
Organization: National Aeronautics and Space Administration
MARS EXPLORATION ROVER 2 SPICE 
                                        KERNELS V1.0

This data set includes the complete set of Mars Exploration Rover 2 SPICE data files (``kernel files''), which can be accessed using SPICE software. The SPICE data contains geometric and other ancillary information needed to recover the full value of science instrument data. In particular SPICE kernels provide spacecraft and planetary ephemerides, instrument mounting alignments, spacecraft orientation, spacecraft sequences of events, and data needed for relevant time conversions.

Tags: mars, mars-exploration-rover
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RPCMAG 3 ESC3 CALIBRATED V9.0

This dataset contains CALIBRATED (CODMAC LEVEL 3) DATA of the
COMET ESCORT 3 Phase from July 1, 2016 until October 20, 2016
of the ROSETTA orbiter magnetometer RPCMAG. Observations are done in
the vicinity of comet 67P/CHURYUMOV-GERASIMENKO 1 (1969 R1).
The current version of the dataset is V9.0.
The difference to the datasets of earlier versions is mainly a significantly
improved sensor temperature model, more detailed documentation about magnetic
disturbance sources, more data handling information for the user and
also an improved quality flagging system.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER COMET ESCORT OSIWAC 2 EDR MTP 017 V1.0

This data set contains raw EDR images acquired by the OSIRIS Wide Angle
Camera during the escort phase of the Rosetta mission at the comet 67P,
covering the period from 2015-06-02 to 2015-06-30.

Tags: 67p-churyumov-gerasimenko-1-1969-r1, international-rosetta-mission
Organization: National Aeronautics and Space Administration