-
Cassini CAPS Moments Data Collection
This data collection contains fits (both good and bad) that were
found during R. J. Wilson et al's grant from NASA's Cassini Data
Analysis Program (NNX12AG90G).
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Cassini MAG Calibrated 1 Min. Avg. Data in KRTP Coords. Collection
This collection contains Cassini magnetic-field 1 minute averages in
KRTP coordinates, from the Fluxgate Magnetometer (FGM) instrument.
KRTP coordinates are the standard right-handed spherical triad: R
(Saturn to spacecraft), Phi (parallel to Saturn's equator), and Theta
(completes right handed set).
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Cassini MAG Calibrated 1 Min. Avg. Data in KSM Coords. Collection
This collection contains Cassini magnetic-field 1 minute averages in
KSM coordinates, from the Fluxgate Magnetometer (FGM) instrument. KSM
coordinates consist of X (Saturn to Sun), Z (X-Z plane contains
Saturn's centered magnetic dipole axis, M), and Y (completes right
handed set)
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Cassini MAG Calibrated 1 Min. Avg. Data in KSO Coords. Collection
This collection contains Cassini magnetic-field 1 minute averages in
KSO coordinates, from the Fluxgate Magnetometer (FGM) instrument. KSO
coordinates consist of X (Saturn to Sun), Z (parallel to Saturn's
orbital plane upward normal), and Y (completes the right handed set).
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Cassini MAG Calibrated 1 Min. Avg. Data in RTN Coords. Collection
This collection contains Cassini magnetic-field 1 minute averages,
from the Cassini Fluxgate Magnetometer (FGM), in RTN coordinates. RTN
coordinates consist of R (radial component, Sun to the spacecraft), T
(tangential component, parallel to the Solar Equatorial plane and
perpendicular to R), and N (normal component, completes right handed
set).
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Cassini MAG Calibrated 1 Sec. Avg. Data in GSE Coords. Collection
This collection contains Cassini magnetic-field 1 second averages, in
GSE coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in J3 Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
J3 coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in JMXYZ Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
JMXYZ coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in KRTP Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
KRTP coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in KSM Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
KSM coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in KSO Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
KSO coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated 1 Sec. Avg. Data in RTN Coords. Collection
This collection contains Cassini magnetic-field 1 second averages in
RTN coordinates, from the Fluxgate Magnetometer (FGM) instrument.
-
Cassini MAG Calibrated Full Res. Data in GSE Coords. Collection
Cassini magnetic-field data in the highest time resolution available,
from the Fluxgate Magnetometer (FGM) instrument in GSE coordinates
-
Cassini MAG Calibrated Full Res. Data in J3 Coords. Collection
Cassini magnetic-field data in the highest time resolution available,
from the Fluxgate Magnetometer (FGM) instrument in J3 coordinates
-
Cassini MAG Calibrated Full Res. Data in JMXYZ Coords. Collection
Cassini magnetic-field data in the highest time resolution available,
from the Fluxgate Magnetometer (FGM) instrument in JMXYZ coordinates
-
Cassini MAG Calibrated Full Res. Data in RTN Coords. Collection
Cassini magnetic-field data in the highest time resolution available,
from the Fluxgate Magnetometer (FGM) instrument in RTN coordinates
-
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.
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Cassini Scalar Helium MAG Calibrated Housekeeping ASCII Data
Collection
This collections contains Cassini scalar helium magnetometer (SHM)
housekeeping ASCII data collected between 1999-08-18T02:56:40.391 and
2005-06-08T15:14:44.057.
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Cassini Scalar Helium MAG Calibrated Housekeeping Data Collection
This collection contains Cassini scalar helium (SHM) magnetometer
housekeeping data collected between 1999-08-18 and 2005-06-08.
-
Cassini Scalar Helium MAG Calibrated Science ASCII Data Collection
This collection contains Cassini scalar helium magnetometer (SHM)
science ASCII data collected between 1999-08-18 and 2005-10-11.
-
Cassini Scalar Helium MAG Calibrated Science Data Collection
This collection contains Cassini scalar helium magnetometer (SHM)
science data collected between 1999-08-18 and 2005-10-11.
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Cassini-Huygens Cassini Plasma Spectrometer (CAPS) Derived Ion Moments
Data Collection
CASSINI ORBITER SAT/SW CAPS DERIVED ION MOMENTS V1.0
-
Cassini-Huygens Cassini Plasma Spectrometer (CAPS) Derived Spacecraft
Potential Data Collection
CASSINI ORBITER SAT/SW CAPS DERIVED Spacecraft Potential V1.0
-
Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Electron
Spectrometer Data Collection
This collection consists of all of the calibrated electron
spectrometer data from the Cassini Plasma Spectrometer (CAPS) on-board
the Cassini spacecraft during the entire Cassini mission.
-
Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Ion Beam
Spectrometer Data Collection
This collection consists of all of the calibrated ion beam
spectrometer data from the Cassini Plasma Spectrometer (CAPS) on-board
the Cassini spacecraft during the entire Cassini mission.
-
Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Ion Mass
Spectrometer 'Time Of Flight' Linear Electric Field Data Collection
This collection consists of all of the calibrated ion mass
spectrometer 'time of flight' linear electric field data from the
Cassini Plasma Spectrometer (CAPS) on-board the Cassini spacecraft
during the entire Cassini mission.
-
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.
-
Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Ion Mass
Spectrometer Ion Data Collection
This collection consists of all of the calibrated Ion Mass
Spectrometer ion data from the Cassini Plasma Spectrometer (CAPS)
on-board the Cassini spacecraft during the entire Cassini mission.
-
Cassini-Huygens Plasma Spectrometer (CAPS) Calibrated Ion Mass
Spectrometer Singles Data Collection
This collection consists of all of the calibrated ion mass
spectrometer singles data from the Cassini Plasma Spectrometer (CAPS)
on-board the Cassini spacecraft during the entire Cassini mission.
-
Cassini-Huygens Plasma Spectrometer (CAPS) Derived Electron Moments
Data Collection
This collection consists of all of the electron moments data
generated from the Cassini Plasma Spectrometer (CAPS) electron
spectrometer uncalibrated data.
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Galileo EPD Calibrated Corrected Delta Event 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. The TOFxE and DeltaExE files include
event data of ion measurements. Event data are different than the
channelized data in the high, medium, and low resolution files. Event
data record the full information of a measured particle. Every "event"
is the measurement of a time of flight (TOF) within the instrument and
energy deposited within a detector (TOFxE file), or two energy values
deposited within the two detector layers (DeltaExE file). The
deposited energy values are generally different from the energy the
particle has in the ambient space. Event data provides measured values
in the native resolution of the instrument. Because such high
resolution increases data volume, event data cannot be taken
continuously and downlinked all the time. Only the provided subset of
this data was kept. The files are comma separated. Invalid entries
will have values of -1.000000E+38. Times are provided in the format
Year.DOYHHMMSSM (first column) and fractional year (second column)
More information can be found in the User Guide. This file includes
measurements by the EPD/CMS/DeltaExE instrument. For each counted
event, the energy deposited in the two solid state detector layers
(Ej_keV and Ek_keV columns) of the instrument are recorded.
-
Galileo EPD Calibrated Corrected High 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 high 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 file provides data with the highest available time and pitch
angle resolution. Only a small set of channels is provided, limiting
the energy resolution and coverage. If columns with plain channel
names have -1.000000E+38 values, you might find valid values in the
lower resolution files.
-
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.the energy deposited in the one
solid state detector (Energy_keV column) and the time of flight
(TOF_ns) within the instrument are recorded.
-
Galileo EPD Calibrated Corrected Medium 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 medium 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 a limited set of channels with intermediate time and
pitch angle resolution. If columns with plain channel names have
-1.000000E+38 values, you might find valid values in the lower
resolution files.
-
Galileo EPD Calibrated Corrected Time-of-Flight Event 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. The TOFxE and DeltaExE files include
event data of ion measurements. Event data are different than the
channelized data in the high, medium, and low resolution files. Event
data record the full information of a measured particle. Every "event"
is the measurement of a time of flight (TOF) within the instrument and
energy deposited within a detector (TOFxE file), or two energy values
deposited within the two detector layers (DeltaExE file). The
deposited energy values are generally different from the energy the
particle has in the ambient space. Event data provides measured values
in the native resolution of the instrument. Because such high
resolution increases data volume, event data cannot be taken
continuously and downlinked all the time. Only the provided subset of
this data was kept. The files are comma separated. Invalid entries
will have values of -1.000000E+38. Times are provided in the format
Year.DOYHHMMSSM (first column) and fractional year (second column)
More information can be found in the User Guide. This file includes
measurements by the EPD/CMS/TOFxE instrument. For each counted event,
the energy deposited in the one solid state detector (Energy_keV
column) and the time of flight (TOF_ns) within the instrument are
recorded.
-
Galileo HIC Derived Ion Fluxes October 89 Solar Event Data Collection
This collection contains values for the fluxes of heavy ions
associated with an energetic particle event of solar origin. The
values are derived from HIC data taken during the Interplanetary
Cruise to Jupiter.
-
Galileo Jupiter HIC Derived Energetic Ion Competition Data Collection
This collection contains energetic (MeV) ion fluxes for a variety of
different Z values (carbon, oxygen, sulfur) derived from the Heavy Ion
Counter (HIC) instrument on the Galileo spacecraft. The data set
includes all recorded intervals at Jupiter.
-
Galileo Jupiter HIC High Resolution Raw Data Collection
This collection contains raw energetic (MeV) particle data measured
by the Heavy Ion Counter (HIC) instrument on the Galileo spacecraft.
This data set contains both real-time and recorded data for all
Jupiter orbits.
-
Galileo Jupiter HIC Survey Energetic Ion Count Rate Calibrated
Collection Data Collection
This collection contains energetic (MeV) ion count rates and events
measured by the Heavy Ion Counter (HIC) instrument on the Galileo
spacecraft. The data are derived from the raw real-time science (RTS)
data. There are two basic types of data files associated with the
full-rate reduced data: Detector Count Rates and Events (Pulse
Heights).
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Galileo Jupiter Magnetometer Highres Callisto Data Collection
This data collection contains high time resolution magnetic field
vectors acquired by the Galileo magnetometer (MAG). It includes
satellite flyby Callisto data. These data were acquired in order to
characterize various portions of the Jovian magnetosphere at high time
resolution.
-
Galileo Jupiter Magnetometer Highres Europa Data Collection
This data collection contains high time resolution magnetic field
vectors acquired by the Galileo magnetometer (MAG). It includes
satellite flyby Europa data. These data were acquired in order to
characterize various portions of the Jovian magnetosphere at high time
resolution.
-
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.
-
Galileo Jupiter Magnetometer Highres Io Data Collection
This data collection contains high time resolution magnetic field
vectors acquired by the Galileo magnetometer (MAG). It includes
satellite flyby Io data. These data were acquired in order to
characterize various portions of the Jovian magnetosphere at high time
resolution.
-
Galileo Jupiter Magnetometer Highres Magnetosphere Data Collection
TThis data collection contains high time resolution magnetic field
vectors acquired by the Galileo magnetometer (MAG). It includes
satellite flyby data. These data were acquired in order to
characterize various portions of the Jovian magnetosphere at high time
resolution.
-
Galileo Jupiter Magnetometer Magnetospheric Survey Data Collection
Galileo MAG calibrated optimal averager magnetic field data near
Jupiter, and in the solar wind from the Jupiter Approach phase in
Despun Spacecraft (IRC) coordinates. The data cover 1995-11-01T00:06
to 1995-12-06T02:09 to 1995-12-06T02:09.
-
Galileo Orbiter Jupiter PLS Fitted Parameters Data Collection
This collection contains all of the fitted parameters (both good and
bad) for fitting an ion species to the Galileo PLS instrument.
-
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.
-
Galilieo Jupiter HIC Highres Energetic Ion Count Rate Data Collection
This collection contains Galileo HIC high resolution (LPW) pulse
height data acquired at Jupiter and in the Io plasma torus.
-
Galilieo Jupiter HIC Highres Energetic Ion Count Rate Data Collection
This collection contains Galileo HIC high resolution (LPW) pulse
height data acquired at Jupiter and Amalthea between 2002-11-05T02:45
and 2002-11-05T06:35.
-
Galilieo Jupiter HIC Highres Energetic Ion Count Rate Europa Data
Collection
This collection contains Galileo HIC high resolution (LPW) pulse
height data acquired at Jupiter and Europa.
-
Galilieo Jupiter HIC Highres Energetic Ion Count Rate Ganymede Data
Collection
This collection contains Galileo HIC high resolution (LPW) pulse
height data acquired at Jupiter and Ganymede.
-
Galilieo Jupiter HIC Highres Energetic Ion Count Rate IO Data
Collection
This collection contains Galileo HIC high resolution (LPW) pulse
height data acquired at Jupiter, Io, and in the Io plasma torus.
-
MAVEN Ancillary Electrical Power System DRF Data Collection
This collection contains MAVEN Electrical Power System Data Return
Files (DRFs).
-
MAVEN Ancillary Events List Data Collection
This collection contains the MAVEN mission events file including
events from the MAVEN Payload Operations Center events database, and
MAVEN science events
-
MAVEN Ancillary Guidance Navigation and Control DRF Data Collection
This collection contains MAVEN Guidance, Navigation and Control Data
Return Files (DRFs).
-
MAVEN Ancillary Intertial Measurement Unit Data Collection
This collection contains MAVEN Inertial Measurement Unit Data Return
Files.
-
MAVEN Ancillary NGIMS instrument data DRF Data Collection
This collection contains MAVEN NGMIS Instrument Data Return Files
(DRFs).
-
MAVEN Ancillary Particle and Fields instrument data DRF Data
Collection
This collection contains MAVEN Particle and Fields Instrument Data
Return Files (DRFs).
-
MAVEN Ancillary Periapsis Timing Estimator DRF Data Collection
This collection contains MAVEN Periapsis Timing Estimator Data Return
Files (DRFs).
-
MAVEN Ancillary Remote Sensing (IUVS) instrument data DRF Data
Collection
This collection contains MAVEN Remote Sensing (IUVS) Instrument Data
Return Files (DRFs).
-
MAVEN Ancillary Solar Array Switch Module 1 DRF Data Collection
This collection contains MAVEN Solar Array Switching Module 1 Data
Return Files (DRFs).
-
MAVEN Ancillary Solar Array Switch Module 2 DRF Data Collection
This collection contains MAVEN Solar Array Switching Module 2 Data
Return Files (DRFs).
-
MAVEN Ancillary Solar Array Switch Module 3 DRF Data Collection
This collection contains MAVEN Solar Array Switching Module 3 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 1 DRF Data Collection
This collection contains MAVEN Universal Switching Module 1 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 2 DRF Data Collection
This collection contains MAVEN Universal Switching Module 2 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 3 DRF Data Collection
This collection contains MAVEN Universal Switching Module 3 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 4 DRF Data Collection
This collection contains MAVEN Universal Switching Module 4 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 5 DRF Data Collection
This collection contains MAVEN Universal Switching Module 5 Data
Return Files (DRFs).
-
MAVEN Ancillary Universal Switching Module 6 DRF Data Collection
This collection contains MAVEN Universal Switching Module 6 Data
Return Files (DRFs).
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MAVEN EUV calibrated irradiances Data Collection
MAVEN EUV calibrated irradiances in each of the three instrument
bandpasses (Watts/m**2)
-
MAVEN EUV daily averaged modelled irradiance spectra Data Collection
MAVEN EUV Modeled daily-averaged irradiance in units of Watts/m**2/nm
-
MAVEN EUV minute averaged modelled irradiance spectra Data Collection
MAVEN EUV Modeled minute-averaged irradiance in units of
Watts/m**2/nm
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MAVEN Insitu Key Parameters Data Collection
Key Parameters from the in situ instruments on MAVEN: NGIMS, EUV,
LPW, MAG, SEP, STATIC, SWEA, and SWIA. Instrument data is derived
directly from Level 2 data. Ephemeris information is derived using
SPICE libraries and kernels provided by MAVEN/NAV team and
Lockheed-Martin.
-
MAVEN LPW Calibrated Active Mode Spectra Data Collection
The Active spectra from 1 out of 4 sub-cycles (active if ping-option
is enabled; the three different frequency ranges merged)
-
MAVEN LPW Calibrated Current-Voltage Relationships Data Collection
Current-Voltage relationships from the voltage sweep on the probes
(one sweep every other sub-cycle)
-
MAVEN LPW Calibrated Passive Mode Spectra Data Collection
The Passive spectra from 1 out of 4 sub-cycles (active if ping-option
is enabled; the three different frequency ranges merged)
-
MAVEN LPW Derived Electron Density Data Collection
Electron density derived from Langmuir line in the Passive/Active
spectra's
-
MAVEN LPW Derived Electron Temperature Data Collection
The electron temperature and density derived based on the IV-curves
and when available adjusted based on wave derived electron density.
Note that data values of '-nan' can be treated as equivalent to 'nan'.
-
MAVEN LPW High Frequency Burst Mode Calibrated Electric-Field Data
Collection
Burst mode high frequency, high amplitued calibrated electric field
data from selected time periods
-
MAVEN LPW Low Frequency Burst Mode Calibrated Electric-Field Data
Collection
Burst mode low frequency, high amplitued calibrated electric field
data from selected time periods
-
MAVEN LPW Low Frequency Electric-Field Data Collection
Low frequency electric field measurements from every other sub-cycle
-
MAVEN LPW Medium Frequency Burst Mode Calibrated Electric-Field Data
Collection
Burst mode medium frequency, high amplitued calibrated electric field
data from selected time periods
-
MAVEN LPW Spacecraft Potential Data Collection
The spacecraft potential based on all 4 sub-cycles and from both
booms merged to one time series. Note that data values of '-nan' can
be treated as equivalent to 'nan'.
-
MAVEN ROSE Electron Density Profile Data Collection
Vertical profile of electron density and related information.
-
MAVEN ROSE Sky and Resudual Frequencies Data Collection
Time series of predicted and residual frequency received at Earth.
-
MAVEN SEP Ancillary Data Collection
MAVEN SEP ancillary data including supporting ephemeris data useful
in the interpretation of the SEP calibrated data
-
MAVEN SEP Ancillary Data Collection
MAVEN SEP ancillary data including supporting ephemeris data useful
in the interpretation of the SEP calibrated data
-
MAVEN SEP Calibrated Ion and Electron Spectra Data Collection
Calibrated MAVEN SEP sensor ion and electron spectra
-
MAVEN SEP Calibrated Ion and Electron Spectra Data Collection
Calibrated MAVEN SEP sensor ion and electron spectra
-
MAVEN SEP Reduced Ion and Electron Counts Data Collection
Raw MAVEN SEP ion and electron counts for each of the 256 particles
counters
-
MAVEN SEP Reduced Ion and Electron Counts Data Collection
Raw MAVEN SEP ion and electron counts for each of the 256 particles
counters
-
MAVEN STATIC Calibrated Energy Flux: 16 Energy X 64 Solid Angle Bins
Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 16 energy bin x 64 solid angle bin arrays
(4 deflection angles x 16 anodes), summed over mass assuming O2+. Data
are derived from APID ca.
-
MAVEN STATIC Calibrated Energy Flux: 16 Energy X 64 Solid Angle Bins
Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 16 energy bin x 64 solid angle bin (4
deflection angles x 16 anodes) x 16 mass bin arrays. Data are derived
from APID ce.
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MAVEN STATIC Calibrated Energy Flux: 16 Energy X 64 Solid Angle X 16
Mass Bins Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 16 energy bin x 64 solid angle bin (4
deflection angles x 16 anodes) x 16 mass bin arrays. Data are derived
from APID cf.
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MAVEN STATIC Calibrated Energy Flux: 32 Energy X 16 Solid Angle Bins
Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 16 solid angle bin arrays
(16 deflection angles and summed over anodes, but assumed that counts
are from anode 7 in the ram direction), summed over mass assuming O2+.
Data are derived from APID c8.
-
MAVEN STATIC Calibrated Energy Flux: 32 Energy x 32 Mass Bins Data
Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 32 mass bin arrays, summed
over look direction. Data are derived from APID c2.
-
MAVEN STATIC Calibrated Energy Flux: 32 Energy X 64 Mass Bins Data
Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 64 mass bin arrays, summed
over look direction. Data are derived from APID c6.
-
MAVEN STATIC Calibrated Energy Flux: 32 Energy X 64 Solid Angle X 8
Mass Bins Data Collection
This collection containsiles with time-ordered fully calibrated
differential energy flux in 32 energy bin x 64 solid angle bin (4
deflection angles x 16 anodes) x 8 mass bin arrays. Data are derived
from APID d0.
-
MAVEN STATIC Calibrated Energy Flux: 32 Energy X 64 Solid Angle X 8
Mass Bins Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 64 solid angle bin (4
deflection angles x 16 anodes) x 8 mass bin arrays. Data are derived
from APID d1.
-
MAVEN STATIC Calibrated Energy Flux: 32 Energy X 8 Solid Angle X 32
Mass Bins Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 8 solid angle bin (8
deflection angles and summed over anodes, but assumed that counts are
from anode 7 in the ram direction) x 32 mass bin arrays. Data are
derived from APID cd.
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MAVEN STATIC Calibrated Energy Flux: 32 Energy X 8 Solid Angle X 32
Mass Bins Data Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 32 energy bin x 8 solid angle bin (8
deflection angles and summed over anodes, but assumed that counts are
from anode 7 in the ram direction) x 32 mass bin arrays. Data are
derived from APID cc.
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MAVEN STATIC Calibrated Energy Flux: 4 Energy X 64 Mass Bins Data
Collection
This collection contains files with time-ordered fully calibrated
differential energy flux in 4 energy bin x 64 mass bin arrays, summed
over look direction. Data are derived from APID c4.
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MAVEN STATIC Calibrated Energy Flux: 64 Energy x 2 Mass Bins Data
Collection
The collection contains time-ordered fully calibrated housekeeping
data, derived from APID 2a. The 99 different housekeeping data include
instrument voltages and currents, configuration bytes, table check
sums, etc.
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MAVEN STATIC Calibrated Energy Flux: 64 Solid Angle X 2 Mass Bins Data
This collection contains files with time-ordered fully calibrated
differential energy flux in 64 solid angle bin (4 deflection x 16
anodes) x 2 mass bin arrays. Data are derived from APID d4.
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MAVEN STATIC Event Rate Selected Channel Data
This collection contains files with time-ordered event rate data from
a selected rate channel. Data are derived from APID da
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MAVEN STATIC Event Rate: 12 Rate Channels Summed Over a Single Spin
Data Collection
This collection contains files with time-ordered event rate data
summed over a spin. Data are derived from APID d8.
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MAVEN STATIC Event Rate: 12 Rate Channels Summed Over Multiple Spins
Data Collection
This collection contains files with time-ordered event rate data
sorted into 12 rates x 64 energy bin arrays that are summed over
multiple spins. Data are derived from APID d9.
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MAVEN STATIC Fast Housekeeping Data Collection
This collection contains files with time-ordered fully calibrated
fast housekeeping data. Data are derived from APID d7.
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MAVEN STATIC Housekeeping Data Collection
The collection contains time-ordered fully calibrated housekeeping
data, derived from APID 2a. The 99 different housekeeping data include
instrument voltages and currents, configuration bytes, table check
sums, etc.
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MAVEN STATIC Raw Event Data Collection
This collection contains files with time-ordered raw event data. Data
are derived from APID d6.
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MAVEN STATIC Raw Time-of-Flight Data Collection
This collection contains files with time-ordered time-of-flight (TOF)
raw data. Data are derived from APID db.
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MAVEN SWEA Archive Rate 3D Electron Distributions Data Collection
MAVEN SWEA electron energy/angle (3D) distributions in units of
differential energy flux (eV/cm**2 sec ster eV) at the MAVEN archive
telemetry rate
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MAVEN SWEA Archive Rate Electron Pitch Angle Distributions Data
Collection
MAVEN SWEA electron pitch angle distributions in units of
differential energy flux (eV/cm**2 sec ster eV) at the MAVEN archive
telemetry rate
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MAVEN SWEA Survey Rate 3D Electron Distributions Data
MAVEN SWEA electron energy/angle (3D) distributions in units of
differential energy flux (eV/cm**2 sec ster eV) at the MAVEN survey
telemetry rate
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MAVEN SWEA Survey Rate Electron Pitch Angle Distributions Data
Collection
MAVEN SWEA electron pitch angle distributions in units of
differential energy flux (eV/cm**2 sec ster eV) at the MAVEN survey
telemetry rate
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MAVEN SWEA Survey Rate Omni-Directional Electron Energy Spectra Data
Collection
MAVEN SWEA omni-directional electron energy spectra in units of
differential energy flux (eV/cm**2 sec ster eV) at the MAVEN survey
telemetry rate
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MAVEN SWIA Calibrated Coarse Archive 3D Data Collection
SWIA coarse archive 3d files with time-ordered fully calibrated ion
distributions in units of differential energy flux derived from the
SWIA Coarse distribution Archive telemetry, as well as a header of
ancillary information needed to interpret the data.
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MAVEN SWIA Calibrated Coarse Survey 3D Data Collection
SWIA coarse survey 3d files with time-ordered fully calibrated ion
distributions in units of differential energy flux derived from the
SWIA Coarse distribution Survey telemetry, as well as a header of
ancillary information needed to interpret the data.
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MAVEN SWIA Calibrated Fine Archive 3D Data Collection
SWIA fine archive 3d files with time-ordered fully calibrated ion
distributions in units of differential energy flux derived from the
SWIA Fine distribution Archive telemetry, as well as a header of
ancillary information needed to interpret the data.
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MAVEN SWIA Calibrated Fine Survey 3D Data Collection
SWIA fine survey 3d files with time-ordered fully calibrated ion
distributions in units of differential energy flux derived from the
SWIA Fine distribution Survey telemetry, as well as a header of
ancillary information needed to interpret the data.
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MAVEN SWIA Calibrated Onboard Survey Moment Data Collection
SWIA onboard moment files with time-ordered ion moments converted to
physical units and coordinates, as computed onboard from Coarse and
Fine ion distributions, as well as a header with ancillary information
needed to interpret the moments.
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MAVEN SWIA Calibrated Onboard Survey Spectra Data Collection
SWIA onboard spectra files with time-ordered angle-averaged ion
energy spectra in units of differential energy flux, as computed
onboard from Coarse ion distributions, as well as a header with
ancillary information needed to interpret the spectra.
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MESSENGER EPPS EPS Calibrate Scan Rate Data Collection
Integrated EPS hardware counters over four energy thresholds. Each
threshold setting and integration lasts 1/4 second. Rates are reported
in both raw and 'delta' form, see SIS document for details. CDR
available only after FSW6 (8/18/2008).
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MESSENGER EPPS EPS Calibrated High Priority Spectra Data Collection
EPS high energy resolution calibrated spectra similar to the
EPS_HIRES_SPECTRA product, but with the configuration from before the
new FSW6 load on 8/18/2008.
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MESSENGER EPPS EPS Calibrated High Resolution Spectra Data Collection
EPS high resolution (energy channels) calibrated ion and electron
energy spectra. Replaces EPS_HI_SPECTRA after FSW6 (loaded on
8/18/2008).
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MESSENGER EPPS EPS Calibrated Low Resolution Spectra Data Collection
EPS low resolution (energy channel) calibrated ion and electron
energy spectra and rate counters. Replaces EPS_MED_SPECTRA after FSW6
(loaded on 8/18/2008).
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MESSENGER EPPS EPS Calibrated Medium Priority Spectra Data Collection
EPS lower energy resolution calibrated spectra similar to the
EPS_LORES_SPECTRA product, but with the configuration from before the
new FSW6 load on 8/18/2008.
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MESSENGER EPPS EPS Calibrated Pulse Height Data Collection
EPS calibrated Pulse Height Analysis data in ASCII table format. The
lack of priority groups after the FSW6 load on 8/18/2008 means the
weight and group columns of the data are not meaningful after that
time.
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MESSENGER EPPS EPS Calibrated Summary Spectra Data Collection
Contains a subset of EPS rate counters and low resolution calibrated
energy spectra. CDR available only after FSW6 (8/18/2008).
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MESSENGER EPPS EPS Derived Daily Pitch Angle Spectrograms Data
Collection
Contains derived daily pitch angle spectrogram data for the EPS
odd-numbered shaped channels (ion=1,5,7,9). A given pitch angle
spectrogram DDR data file contains all the observations obtained on
one electron event. The particle measurement is 120 seconds averaged.
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MESSENGER EPPS EPS Derived Pitch Angle Data Collection
EPS derived pitch angles for each of the six look directions reported
at the same cadence as the EPS LoRes Spectral rate measurements. Each
file thus has a one-to-one relationship with a corresponding LoRes
spectral file.
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MESSENGER EPPS FIPS Calibrated High Priority Spectra Data Collection
FIPS calibrated spectra data containing flux spectra and proton
velocity distributions.
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MESSENGER EPPS FIPS Calibrated High Resolution Proton Velocity
Distribution Data Collection
MESSENGER EPPS FIPS Calibrated High Resolution Proton Velocity
Distribution.
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MESSENGER EPPS FIPS Calibrated Medium Priority Spectra Data Collection
MESSENGER EPPS FIPS Calibrated Medium Priority Spectra Data.
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MESSENGER EPPS FIPS Calibrated Pulse Height Data Collection
FIPS calibrated Pulse Height Analysis data.
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MESSENGER EPPS FIPS Calibrated Scan Data Collection
FIPS calibrated flux spectra. Available only after the FSW6 upload.
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MESSENGER MAG Alternating Current Data Collection
Contains alternating current (AC) level values at the commanded
sample rate. To conserve telemetry the vector sampling will usually be
less than the maximum rate, 20 sample/s. To provide a record of the
amplitude of fluctuations for frequencies higher than 1 Hz, an AC
amplitude is calculated from the internally sampled 20/s data for the
sensor axis commanded as the AC_AXIS. Thus, in addition to the vector
samples data, a 1 Hz to 10 Hz bandpass average amplitude is evaluated
for the commanded sensor axis, selected by command, and recorded as a
log AC value with a 4-bit mantissa of the four most significant
non-zero bits and a 4-bit power of two exponent of the 4th (least
significant) bit of the mantissa. This is called the logAC value. It
is created once per second and saved for telemetry at that rate or at
the commanded science rate, whichever is less frequent.
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MESSENGER MAG Burst Science Log Data Collection
A cumulative file for the entire mission. The purpose of the file is
to keep a time log of bursts recorded by the instrument, as well as
the number of burst packets recorded for each Burst EDR.
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MESSENGER MAG Calibrated Alternating Current Data Collection
Ancillary MAG data containing calibrated alternating current (AC)
values of the average output amplitude a 1-to-10 Hz bandpass filter
for a single magnetometer axis selected by command.
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MESSENGER MAG Calibrated J2000 Coordinates Science Data Collection
Spacecraft position and calibrated 3-axis magnetic field samples in
J2000 coordinates. The data are tagged with latency corrected UTC and
MET time stamps. The J2K CDR is derived from the Science EDR.
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MESSENGER MAG Calibrated MBF Coordiantes Science Data Collection
Spacecraft position and calibrated 3-axis magnetic field samples in
Mercury body fixed coordinates. The data are tagged with latency
corrected UTC and MET time stamps. The MBF CDR is derived from the
Science EDR.
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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.
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MESSENGER MAG Calibrated RTN Coordinates Science Data Collection
Calibrated 3-axis magnetic field samples in Radial-Tangential-Normal
(RTN) coordinates. The spacecraft position is given by the radial
distance from Sun center, northward latitude above the instantaneous
ecliptic plane, and azimuth angle of the spacecraft in the
instantaneous ecliptic plane with respect to the Earth-Sun line,
positive in direction of the Earth's orbital motion. The data are
tagged with latency corrected UTC and MET time stamps. The RTN CDR is
derived from the Science EDR.
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MESSENGER MAG Calibrated Spacecraft Coordinates Science Data
Collection
Calibrated 3-axis magnetic field samples in sensor and spacecraft
coordinates. The data are tagged with latency corrected UTC and MET
time stamps. The SC CDR is derived from the Science EDR.
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MESSENGER MAG Calibrated VSO Coordinates Science Data Collection
Spacecraft position and calibrated 3-axis magnetic field samples in
Venus Solar Orbital (VSO) coordinates. The data are tagged with
latency corrected UTC and MET time stamps. The VSO CDR is derived from
the Science EDR.
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MESSENGER MAG Low-Rate Header Information Data Collection
MAG instrument state (health and mode) as reported by the LRHK
packet. This changes only on packet boundaries so it is kept in a
separate EDR, minimizing repetition of information. Each row in the
LHRK Header EDR corresponds to information extracted from one LHRK
packet.
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MESSENGER MAG Low-Rate Housekeeping Information Data Collection
This collection contains tables of instrument state as reported by
the MAG Low-Rate Housekeeping (LRHK) packet. It includes the 3-axis
field values (received from the filter and subsampling logic) and the
corresponding AC values.
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MESSENGER MAG Raw Burst Science Data Collection
This collection contains snapshots of MAG vector samples, or burst
sampling, over a time span of 8 minutes, at a rate of 20 samples per
second for a total of 9600 vector samples. The burst data give
information about waves and turbulent phenomena expected to occur at
the magnetospheric boundaries and elsewhere in association with pickup
processes of volatile species as they are photo-ionized. Typically one
burst period will be recorded every day of orbit operations.
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MESSENGER MAG Raw Science Data Collection
The primary science MAG raw data, consisting of 3-axis field samples
from the magnetometer at the commanded sample rate.
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MESSENGER MAG Raw Science Header Information Data Collection
Captures the instrument state (health and mode) as reported by the
science packet. This information only changes on packet boundaries so
it is kept in a separate EDR, minimizing repetition of information.
Each row in the Science Header EDR corresponds to the information
extracted from one science packet.
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MESSENGER MAG Status Information Data Collection
MAG instrument raw status information, temperatures, voltage, command
status counts as well as low-resolution (14-bit) 3-axis magnetic field
samples as recorded by A/D converters integral to the Low Voltage
Power Supply (LVPS).
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MESSENGER MAG Time-Averaged Calibrated J2000 Coordinates Science Data
Collection
Time-averaged spacecraft position and calibrated 3-axis magnetic
field samples in J2000 coordinates. The data are tagged with latency
corrected UTC and MET time stamps at the center of each interval. The
J2K RDR is derived from the Science CDR for this coordinate system
with time averages computed within 1, 5, 10, and 60 s intervals.
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MESSENGER MAG Time-Averaged Calibrated MBF Coordinates Science Data
Collection
Time-averaged spacecraft position and calibrated 3-axis magnetic
field samples in Mercury Body Fixed (MBF) coordinates. The data are
tagged with latency corrected UTC and MET time stamps at the center of
each interval. The MBF CDR is derived from the Science CDR for this
coordinate system with time averages computed within 1, 5, 10, and 60
s intervals.
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MESSENGER MAG Time-Averaged Calibrated MSO Coordinates Science Data
Collection
Time-averaged 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 at the center of
each interval. The MSO RDR is derived from the Science CDR for this
coordinate system with time averages computed within 1, 5, 10, and 60
s intervals.
-
MESSENGER MAG Time-Averaged Calibrated RTN Coordinates Science Data
Collection
Time-averaged spacecraft position and calibrated 3-axis magnetic
field samples in Radial-Tangential-Normal (RTN) coordinates. The
spacecraft postion is given by the radial distance from Sun center,
northward latitude above the instantaneous ecliptic plane, and azimuth
angle of the spacecraft in the instantaneous ecliptic plane with
respect to the Earth-Sun line, positive in direction of the Earth's
orbital motion. The data are tagged with latency corrected UTC and MET
time stamps at the center of each interval. The RTN RDR is derived
from the Science CDR for this coordinate system with time averages
computed within 1, 5, 10, and 60 s intervals.
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MESSENGER MAG Time-Averaged Calibrated Spacecraft Coordinates Science
Data Collection
Time-averaged calibrated 3-axis magnetic field samples in sensor and
spacecraft coordinates. The data are tagged with latency corrected UTC
and MET time stamps at the center of each interval. The SC RDR is
derived from the Science CDR for this coordinate system with time
averages computed within 1 s intervals.
-
MESSENGER MAG Time-Averaged Calibrated VSO Coordinates Science Data
Collection
Time-averaged spacecraft position and calibrated 3-axis magnetic
field samples in Venus Solar Orbital (VSO) coordinates. The data are
tagged with latency corrected UTC and MET time stamps at the center of
each interval. The VSO RDR is derived from the Science CDR for this
coordinate system with time averages computed within 1, 5, 10, and 60
s intervals.
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MESSENGER Magnetic Crustal Field Map Data Collection
This collection consists of ASCII files containing derived magnetic
field maps and equivalent source dipole arrays for the crustal
magnetic field of Mercury. Zero values (mainly found along the map
edges) indicate no useful data.
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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.
-
MESSENGER Magnetometer KT17 Model Mercury Solar Orbital (MSO) Residual
Data
This data collection contains the DELTA_B RDR files in the Mercury
Solar Orbital (MSO) coordinates system.
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MESSENGER Radio Science Delta Differential One-way Ranging (DDOR) Data
Products Collection
DDOR files were generated in the TNF (TRK-2-34) format and contain
only TNF data type 10 records. The TNF collection in the MESSENGER
archive does not contain data type 10 records.
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MESSENGER Radio Science Orbit Data File (ODF) Product Collection
This is the collection of Radio Science Orbit Data File (ODF) data
products acquired during the MESSENGER mission. These ODF files were
produced by the NASA/JPL Multi-Mission Navigation Radio Metric Data
Conditioning Team for use in determining spacecraft trajectories,
gravity fields affecting them, and radio propagation conditions.
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MESSENGER Radio Science RSR Data Products Collection
This is the collection of Radio Science Receiver (RSR) data products
acquired during the MESSENGER mission. RSR is a computer-controlled
open loop receiver that digitally records a spacecraft signal through
the use of analog to digital converters (ADCs) and up to four digital
filter sub-channels.
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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.