Search Results

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Data Sets and Information
• collection: Catalina Sky Survey Bundle: Calibrated Data Collection
  Calibrated Data files for Catalina Sky Survey
• collection: Galileo Jupiter Magnetometer Highres Ganymede Data Collection
  This data collection contains high time resolution magnetic field vectors acquired by the Galileo magnetometer (MAG). It includes satellite flyby Ganymede data. These data were acquired in order to characterize various portions of the Jovian magnetosphere at high time resolution.
• collection: Chandrayaan-1 mini-RF Level 1 Data Collection
  This bundle contains Chandrayaan-1 Mini-SAR (also called Mini-RF Forerunner) lunar science products. This collection contains data processed into level 1 data products.
• collection: Collection of data products: Mars 2020 Entry, Descent, and Landing (EDL) and Lander Visual System Cameras Bundle, calibrated products, sol 0, ruc camera
  Collection of DATA products.
• collection: Kaguya Gamma-Ray Spectrometer Ephemerides, Pointing and Geometry Collection
  Kaguya Gamma-Ray Spectrometer (KGRS) ephemerides, pointing and geometry (EPG) data
• collection: Visual Imaging and Photometry of (29981) 1999 TD10 V2.0
  The outer solar system object (29981) 1999 TD10 was observed in the R band in September 2001, and in B, V, R, and I in October 2002. We derive B-V=0.80+/-0.05mag, V-R=0.48+/-0.05mag, and R-I=0.44+/-0.05mag. Combining our data with the data from Rousselot et. al. 2003, we derive a synodic period of 15.382+/-0.001hr in agreement with the period from Rousselot et. al. 2003. Our observations show no evidence of a coma.
• collection: Izenberg PDART 2014 MESSENGER Advanced Products Energetic Electrons Table Collection
  Izenberg PDART 2014 MESSENGER Advanced Products Energetic Electrons Table Collection
• collection: Duxbury PDART 2014 Mariner 1969 Table Collection
  Duxbury PDART 2014 Mariner 1969 Table Collection
• collection: Lunar Prospector Gravity SHB Model Collection
  This collection contains a set of SHB gravity models for the Moon derived by investigators at JPL.
• collection: MESSENGER MAG Calibrated MSO Coordinates Science Data Collection
  Spacecraft position and calibrated 3-axis magnetic field samples in Mercury Solar Orbital (MSO) coordinates. The data are tagged with latency corrected UTC and MET time stamps. The MSO CDR is derived from the Science EDR.
• collection: Phoebe SPC Shape Model and Assessment Products V1.0
  This bundle contains a shape model for the Saturnian moon Phoebe, along with quality assessment data. The global model is similar to the previously archived "Gaskell Phoebe Shape Model", but is provided in multiple formats.
• collection: data collection for the "KBO AND CENTAUR ABSOLUTE MAGNITUDES " bundle
  This is the data collection for the gbo.kbo-centaur.magnitudes bundle. This data set contains absolute visual magnitudes of 90 Kuiper belt objects and Centaurs from Romanishin and Tegler (2005). The absolute magnitudes are derived from V magnitudes observed by Romanishin and Tegler and their collaborators, with geometry from the JPL Horizons data base. As a convenience, R-band absolute magnitudes derived from the V absolute magnitudes and published V-R colors are also provided.
• collection: Derived data products for DART shapemodel: dimorphos_model_v004
  This data collection contains a set of digital terrain maps and ancillary information (slope, magnitude of gravity, etc) for dimorphos_model_v004. This is the final pre-impact model of the asteroid Dimorphos produced by the DART project. It has an accuracy uncertainty of 1 m in x, 4 m in y, and 1 m in z, with ~ 5% volume uncertainty and shows significant improvement relative to the earlier dimorphos_model_v003. See SIS for details on ancillary information provided, including references on how the ancillary information is calculated.
• collection: Data Collection for Uranus System Occultation of Star u9539 (UCAC2 23016546) Observed from the CTIO 400cm Telescope.
  This collection contains calibrated and derived data resulting from the occultation of star u9539 (UCAC2 23016546) by the rings and atmosphere of Uranus.
• collection: Izenberg PDART 2014 MESSENGER Advanced Products Image Cube Collection
  Izenberg PDART 2014 MESSENGER Advanced Products Image Cube Collection
• collection: Mars Global Cave Candidate Catalog
  Mars Global Cave Candidate Catalog
• collection: data collection for the "ASTEROID TAXONOMY" bundle
  This is the data collection for the ast_taxonomy bundle. This data set is a collection of asteroid taxonomic classifications from various classification methods, collected from the literature.
• collection: MESSENGER Derived Radio Science Data Collection
  This MESSENGER Radio Science data collection contains derived models of Mercury gravity and topography from radio science tracking and from the MLA instrument on MESSENGER. There are three product types: Occultation Summary (OCC), Spherical Harmonics ASCII Data Records (SHADR), and Spherical Harmonics Binary Data Records (SHBDR).
• collection: Lunar Prospector Electron Reflection Browse Collection
  This collection contains image files summarizing the high-level Lunar Prospector Magnetometer/Electron Reflectometer (MAG/ER) data.
• collection: Collection of data products:Mars 2020 Mast Camera Zoom Bundle, from Arizona State University Mastcam-Z Instrument Team, calibrated products
  Collection of DATA products.
• collection: Asteroid Lightcurve Data Exchange Format (ALCDEF) Database V1.0
  The Asteroid Lightcurve Data Exchange Format (ALCDEF) database contains metadata and data produced by asteroid time-series photometry by amateurs and professionals and submitted to the database using a format that follows ALCDEF standards definition. There are three related data files: metadata, lightcurve data, and - optionally - comparison stars data. The ALCDEF structure is based on the concept of "lightcurve blocks." Each block contains two (optionally, three) sections: metadata, compstars (optional), and lcdata. Because of the very large number of observations (9944193) for 23847 distinct objects, there are multiple files for the metadata, compstars, and lcdata sections. Each compstars and lcdata file covers the same objects that are in a given metadata file. For example, if the metadata file covers objects numbered 1 to 100, then the corresponding compstars and lcdata files will contain data for those objects only. The ordering of the records in a metadata file is based on the object's number with its name used as the first tie-breaker for unnumbered objects, i.e., when number = 0. For lightcurve blocks of the same object, the SessionDateTime, in ascending order, provides the second tie-breaker. If necessary, the Filter is used for the third tie-breaker. There are 222 data files in the archive, which is comprised of sets of three files (metadata, compstars, and lcdata) with each set having the same base name. The metadata files are split by ObjectNumber into groups, each in its own subdirectory under the root\data directory, containing no more than 100 objects for those numbered between 1 and 999, not more than 1,000 for those numbered between 1,000 and 9,999, and no more than 10,000 for those numbers greater than 10,000. Unnumbered asteroids are grouped into a single file. N.B. Since compstars are not required, it's possible that an entire set of metadata records, e.g., 5400000-550000, will have no compstars at all. The current PDS4 standard does not allow for 0 records in a file so, in this case, a single record is added to the compstars-xxx-xxx.csv that gives the default for a missing entry, e.g., -9 for an integer and '-' for an empty string. Each record in an alcdef_metadata_XXX file includes, among others, the object number and/or name and/or designation, the mid-date (UT) of the data associated with the given lightcurve block, the person submitting the data, contact information for the submitter, equipment used, the filter and magnitude band (e.g., Johnson V) used for the observations, and any corrections applied to the original, raw data (e.g., reduction to unity distances or transformed to a photometric standard such as Johnson-Cousins or SDSS). Each record in an alcdef_lcdata_XXX file gives the JD and magnitude (magnitude error, optional) for a single observation (data point) along with an ID number that ties the observation to a specific metadata record. Each record in an alcdef_compstars_XXX file provides details on one of the comparison stars used during the observations along with an ID number that ties the comp star data to a specific metadata record. Each record includes, among others, the name, RA/DEC (J2000.0), magnitude, and - if used - the color index of each star. Up to 10 comp stars are allowed for each metadata record. The archive includes an alcdef_standard.pdf file that provides extensive details about the ALCDEF standard such as keywords, appropriate values, and cross-checks run during submission to avoid having incomplete data. For example, if the magnitudes have been reduced to unity distances, whether or not a fixed value (at mid-time) was used or point-by-point. The file includes bookmarks for easy navigation to specific sections. Caveats to the data user ======================== The data have been submitted without verification of accuracy. Unlike astrometry, where checks can be run to see if the reported position is reasonable against current orbital parameters, the ALCDEF data should be taken "as-is" and so it is up to the end user to determine which individual lightcurve blocks are suitable for his purposes. The ALCDEF standard and software used to generate ALCDEF files have evolved since the format was introduced in 2010. Therefore, a number of fields that would normally have data in a recent entry will have the default value for "missing" or NULL data. Also, when magnitudes are simple differentials, e.g., +0.758, early data entry did not provide for the zero point that led to the differential value and so the actual "sky magnitude" for the data point is unknown. Also of concern for early submissions is the naming of individual comp stars. Initially, the software often used by amateurs used the X/Y coordinates of the star on a reference image for the name. Afterwards, that software used the Right Ascension and Declination (J2000.0) for the name, e.g., "102310.58 +213512.6". This was preferred over using the number/name from the reference star catalog, which was often Zone:Number and not always fixed depending of the catalog and/or its version.
• collection: Ulysses Interstellar Neutral Gas Experiment Sky Maps Browse Collection
  This collection contains Ulysses interstellar neutral gas (GAS) experiment sky maps of the count rates of interstellar helium particles (in the NG-mode) or from celestial UV-intensities (UV-mode).
• collection: data collection for the "PLUTO-CHARON MUTUAL EVENTS" bundle
  This is the data collection for the gbo.pluto-charon.mutual-events bundle. Ground-based photometric observations of the 1985-1990 Pluto-Charon mutual events, observed from Palomar, Mauna Kea, and McDonald Observatories.
• collection: Galileo EPD Calibrated Corrected Low Res Data Collection
  These are reprocessed measurements by the Engergetic Particle Detector (EPD) instrument onboard the Galileo spacecraft that orbited Jupiter and measured intensities of ion and electron radiation in the keV and MeV energy range. This set is version 31 of reprocessing and version 1.0 of PDS delivery. Data in the low resolution files include measurements that are binned into channels responding to certain energy and species ranges. The files are comma separated. Invalid entries will have -1.000000E+38 as an entry. The first 4 lines of each data text file provide information on the channels included here: The first line of each file lists the names of the channels included. The second line lists the center energies of these channels in keV. The third line lists the channels again. The forth line lists the mass of the measured particle in AMU. Zero mass refers to electrons. The forth line in the data text file labels the columns that follow in the file. The columns include times, radiation measurements, spacecraft location, instrument look direction, and some supplementary information. Radiation measurements are provided both as best calibrated and cleaned intensities as well as raw, uncorrected count rates. Columns with channel names followed by a "j" include calibrated differential intensities of the given channel. If the value is negative, it should be ignored and particularly not included in averages. For the difference between -1.000000E+38 and all other negative values, see the User Guide. Columns ending with "f" provide differential intensities based on a combination of various channels. Columns ending with "i" include calibrated integral intensities. Columns with plain channel names describe the raw uncorrected count rate. Columns ending with "bg" are raw count rates measured behind the calibration shield. Each following line will provide the same data but for different times. More information can be found in the User Guide. This includes the full set of channels covering the full energy and species range of EPD. The time and pitch angle resolution is low. Higher resolution is available for some channels that can be found in the medium and high resolution files.
• collection: Galileo MAG Averaged Earth 2 Summary Calibrated Data Collection
  This collection contains calibrated 20 second averaged data from the Earth-2 flyby in spacecraft, GSE, and GSM coordinates. These data cover the interval 1992-11-03 to 1992-12-19.
• collection: Apollo 16 Orbital Mass Spectrometer Data Output Scans Collection
  This collection contains microfilm scans of formatted outputs of all data acquired by the Apollo 16 Orbital Mass Spectrometer from lunar orbit during 20-24 April 1972, along with relevant documentation. The two mass ranges covered are 12-28 and 28-67 atomic mass units. The outputs include formatted summaries of peak amplitudes, trajectory data, and housekeeping measurements. The scans are provided as multipage PDF/A files.
• collection: Data Collection for Uranus System Occultation of Star u102a (UCAC2 22794648) Observed from the IRTF 320cm Telescope.
  This collection contains calibrated and derived data resulting from the occultation of star u102a (UCAC2 22794648) by the rings and atmosphere of Uranus.
• collection: MSL APXS Calibrated Data Collection
  This collections contains X-ray Spectra and Oxide data from the Alpha Particle X-ray Spectrometer on Mars Science Laboratory (Curiosity).
• collection: Galilieo Jupiter HIC Highres Energetic Ion Count Rate Callisto Data Collection
  This collection contains Galileo HIC high resolution (LPW) pulse height data acquired at Jupiter and Callisto.
• collection: Galileo PPR Pre-Jupiter Derived Earth1 Encounter Data Collection
  This collection contains the RDR data for the Galileo Orbiter PPR instrument for the period corresponding to the Earth-1 encounter observations in November-December 1990.
• collection: XAS Spectra of Synthesized Glasses Document Collection
  XAS spectra of synthesized glasses document collection.
• collection: Collection of browse products: Mars 2020 Entry, Descent, and Landing (EDL) and Lander Visual System Cameras Bundle, calibrated products, sol 0, ruc camera
  Collection of BROWSE products.
• collection: Venus Express Cleaned High-Resolution 128 Hz Magnetic Field Data Collection
  This collection contains Venus Express cleaned high-resolution (128 Hz) magnetic field data acquired by the fluxgate magnetometer gradiometer onboard the Venus Express spacecraft. The data are expressed in Venus Solar Orbital (VSO) coordinates and Radial-East-North coordinates.
• collection: Galileo Probe Mass Spectrometer (GPMS) data_gpnms collection file
  GPMS data collection for the Galileo Probe NMS PDS4 bundle.
• collection: Collection of miscellaneous products: Mastcam Stereo Analysis and Mosaics (MSAM) PDART
  Collection of MISCELLANEOUS products for MSAM.
• collection: Galileo PLS Jupiter Full Resolution Calibrated Browse Collection
  This collection contains plots of Galileo Plasma Science Experiment data in PDF/A format. Each plot consists of one day of full resolution data taken during the particular spacecraft orbit.
• collection: Collection of browse products: PDS4 Mars 2020 Perseverance Rover Mast Camera Zoom Experiment Data Record (EDR) and Reduced Data Record (RDR) Data Products
  Collection of BROWSE products.
• collection: Visible to Mid-Infrared (VMIR, ~0.3-6 micrometer) Complex Refractive Indices of Carbonates Document Collection
  Visible to Mid-Infrared (VMIR, ~0.3-6 micrometer) Complex Refractive Indices of Carbonates Document Collection.
• collection: data collection for the "SPECTRA OF V-TYPE CANDIDATES FROM THE SDSS MOC" bundle
  This is the data collection for the gbo.ast-v-type.moscovitz.spectra bundle. These data are the results of a spectroscopic survey designed to target and detect asteroids whose photometric colors are similar to those of Vesta family members and thus may be considered as candidates for having a basaltic composition. The colors of these candidates were measured as part of the 3rd release of the Sloan Digital Sky Survey Moving Object Catalog (Ivezic et al. 2001) [IVEZICETAL2001]. These spectra were obtained with two visible wavelength instruments: the Echellete Spectrograph and Imager (ESI, Sheinis et al. 2002) [SHEINISETAL2002] on Keck II and the Supernova Integral Field Spectrograph (SNIFS, Lantz et al. 2004) [LANTZETAL2004] at the University of Hawaii 2.2m telescope. A subset of these data were published in Moskovitz et al. (2008a, 2008b) [MOSKOVITZETAL2008, MOSKOVITZETAL2008B].
• collection: MESSENGER EPPS EPS Raw Medium Priority Spectra Data Collection
  Uncalibrated EPS medium priority spectra. This product was retired with the switch to FSW6, 8/18/2008.
• collection: Cassini RPWS Electron Densities from Upper Hybrid and Plasma Wave Frequencies
  This collection provides electron number density values derived from features observed in plasma wave data obtained by the Cassini Radio and Plasma Wave Science (RPWS) instruments, along with observed or derived characteristic frequencies, and useful positional parameters for the spacecraft and related bodies. When present, frequency values of narrowband emissions at the upper hybrid resonance were digitized and combined with measured or model magnetic field to derive electron number density. At other times, features such as the upper cutoff in auroral hiss or electron plasma oscillations were used to determine the plasma frequency and electron density.
• collection: Voyager 1 Plasma Science Experiment (PLS) Saturn Derived Electron Browse 96 Second Data Collection
  This collection contains electron browse data from the Plasma experiment (PLS) on Voyager 1 from the Saturn encounter. The data includes 96 second averages of the electron (10-5950 eV) density and temperature measurements.
• collection: Mars Science Laboratory MMM MAHLI Data Collection
  This collection contains MMM MAHLI data products
• collection: Collection of data products: PDS4 Mars 2020 Perseverance Rover Engineering Cameras Experiment Data Record (EDR) and Reduced Data Record (RDR) Data Products
  Collection of DATA products.
• collection: Asteroid Lightcurve Database (LCDB) V4.0
  The asteroid lightcurve database (LCDB) is one of the more widely-used research tools for those doing research that compares and contrasts physical characteristics of asteroid spin axis rates, sizes, pole orientations, and/or taxonomic class - among others. The v4.0 release includes lightcurve photometry results for for more than 34967 targets. Each object has one to several dozen detail records that contain results obtained by reviewing the literature.
• collection: Voyager 1 Jupiter Radio Occultation - Geometry Data Collection
  This collection contains non-SPICE trajectory and high-gain antenna pointing reconstructions for the radio occultation observations during the Voyager 1 Jupiter encounter.
• collection: MESSENGER Magnetometer KT17 Model Mercury Body Fixed (MBF) Residual Data
  This data collection contains the DELTA_B RDR data files in the Mercury Body Fixed (MBF) coordinate system.
• collection: Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Ion Mass Spectrometer 'Time Of Flight' Straight Through Data Collection
  This collection consists of all of the calibrated ion mass spectrometer 'time of flight' straight through data from the Cassini Plasma Spectrometer (CAPS) on-board the Cassini spacecraft during the entire Cassini mission.
• collection: Galileo PPR Pre-Jupiter Raw Earth2 Encounter Data Collection
  This collection contains the raw data for the Galileo Orbiter PPR instrument for the period corresponding to the Earth-2 encounter observations in November-December 1992.
• collection: Lunar Prospector NS Neutron Count Collection
  The collection contains calbrated neutron counts obtained by the Lunar Prospector spacecraft.

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