Search Results
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collection:
MESSENGER GRS Calibrated (CDR/RDR) Data Collection
The MESSENGER GRS Calibrated (CDR/RDR) data consist of calibrated science observations and instrument data collected by the GRS sensor. -
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MESSENGER MLA Gridded Data Record (GDR) Browse Collection
The MESSENGER MLA GDR Browse collection contains JPEG images that correspond to the products in the Gridded Data Record (GDR) data collection. These are quick-look products provided for the user's convenience. They are not to be confused with the JPEG-2000 products in the GDR data collection. -
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MESSENGER Radio Science Tracking and Navigation (TNF) Data Products Collection
This is the collection of Radio Science Tracking and Navigation (TNF) data products acquired during the MESSENGER mission. Data were originally stored as chronological records in DSN format TRK-2-34; but they have been sorted according to data type (retaining chronological order within each data type) during migration from PDS3 to PDS4. -
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MESSENGER NS Calibrated (CDR) Data Collection
The MESSENGER NS Calibrated (CDR) data consist of neutron spectra and instrument data collected by the NS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus. -
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MESSENGER GRS Raw (EDR) Data Collection
The MESSENGER GRS Raw (EDR) data consist of uncalibrated science observations and instrument data collected by the GRS sensor. -
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MESSENGER MLA Derived (RDR/RADR) Data Collection
The MESSENGER MLA derived data products contain the calibrated, geolocated range data as profile measurements of the planetary radius. -
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MESSENGER NS Raw (EDR) Data Bundle
The MESSENGER NS uncalibrated observations consist of science and instrument data collected by the Neutron Spectrometer sensor. -
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MESSENGER XRS Calibrated (CDR) Data Bundle
The MESSENGER XRS CDR data consist of x-ray spectra and instrument data collected by the XRS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus, and observations taken of Cassiopeia-A for calibration. -
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MESSENGER RSS Raw Data Bundle
This bundle contains raw radio data that can be used to determine the position and velocity of the MESSENGER spacecraft during flybys of Venus and Mercury and during orbital operations around Mercury. The bundle also contains measurements of occultation times and calibrations for the effects of Earth's ionosphere and troposphere, meteorological conditions at stations of the NASA Deep Space Network, thruster activity, and changes in spacecraft antenna selection. The data were used to determine the gravity field and shape of Mercury and to improve solar system ephemerides. The bundle is a migration of data from the original PDS3 archive with minor improvements and corrections. -
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MESSENGER GRS Derived Data Bundle
The MESSENGER GRS derived observations consist of science and instrument data collected by the GRS sensor. -
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MESSENGER GRS Raw (EDR) Data Bundle
The MESSENGER GRS uncalibrated observations consist of science and instrument data collected by the GRS sensor. -
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MESSENGER MLA Derived Gridded Data Record (GDR) Browse Collection
The MESSENGER MLA GDR Browse collection contains JPEG images that correspond to the products in the Gridded Data Record (GDR) data collection. These are quick-look products provided for the user's convenience. They are not to be confused with the JPEG-2000 products in the GDR data collection. -
collection:
MESSENGER MLA Raw (EDR) Data Collection
The MESSENGER MLA raw observations consist of laser ranges and instrument data collected by the MLA instrument during fly-by and orbital operations of Mercury. Also included are observations of Earth and Venus for calibration purposes. -
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MESSENGER MLA Raw (EDR) Data Bundle
The MESSENGER MLA raw observations consist of laser ranges and instrument data collected by the MLA instrument during fly-by and orbital operations of Mercury. Also included are observations of Earth and Venus for calibration purposes. -
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MESSENGER NS Calibrated/Derived (CDR/DDR) Data Bundle
This volume contains calibrated (CDR) and derived (DDR) data and associated documentation from the MESSENGER Neutron Spectrometer (NS). -
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MESSENGER MLA Derived (GDR/RADR) Data Bundle
The MESSENGER MLA derived observations consist of laser ranges and instrument data collected by the MLA instrument during fly-by and orbital operations of Mercury. -
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MESSENGER MLA Calibrated (CDR/RDR) Data Bundle
The MESSENGER MLA calibrated and reduced observations consist of laser ranges and instrument data collected by the MLA instrument during fly-by and orbital operations of Mercury. Also included are observations of Earth and Venus for calibration purposes. -
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MESSENGER XRS Raw (EDR) Data Bundle
The MESSENGER XRS Raw (EDR) data consist of x-ray spectra and instrument data collected by the XRS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus, and observations taken of Cassiopeia-A for calibration. -
collection:
MESSENGER XRS Raw (EDR) Data Collection
The MESSENGER XRS Raw (EDR) data consist of x-ray spectra and instrument data collected by the XRS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus, and observations taken of Cassiopeia-A for calibration. -
collection:
MESSENGER NS Derived (DDR) Data Collection
The MESSENGER NS Derived (DDR) data consist of neutron spectra and instrument data collected by the NS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus. -
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MESSENGER MLA Gridded Data Record (GDR) Data Collection
The MESSENGER MLA GDR V2 data collection contains one resampled (binned), interpolated altimetry data product from the MESSENGER mission. -
collection:
MESSENGER NS Raw (EDR) Data Collection
The MESSENGER NS Raw (EDR) data consist of neutron spectra and instrument data collected by the NS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus. -
collection:
MESSENGER XRS Calibrated (CDR) Data Collection
The MESSENGER XRS CDR data consist of x-ray spectra and instrument data collected by the XRS instrument during cruise, fly-by and orbital operations at Mercury, along with observations of Venus, and observations taken of Cassiopeia-A for calibration. -
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MESSENGER MLA Calibrated (CDR) Data Collection
The MESSENGER MLA calibrated data products are calibrated science, status, and hardware diagnostics data. -
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MESSENGER MLA Gridded Data Record (GDR) Data Collection
The MESSENGER MLA GDR data collection contains resampled (binned), interpolated altimetry data products from the MESSENGER mission. -
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MESSENGER GRS Derived Map (DAP) Data Collection
The MESSENGER GRS Derived Map (DAP) data consist of calibrated, mapped science observations and instrument data collected by the GRS sensor. -
collection:
MESSENGER MLA Derived (RDR/RADR) Data Collection
The MESSENGER MLA derived data products contain the calibrated, geolocated range data as profile measurements of the planetary radius.
Data Sets and Information