Search Results
1–50 of 55 results (0.001 seconds)
-
collection:
Lunar Prospector Calibrated MAG Document Collection
This collection contains Lunar Prospector ASCII tables of 1 day duration in Selenocentric Solar Ecliptic (SSE) and Selenographic (SEL) coordinates. This collection also contains selected and filtered time series data at 5 second intervals. -
collection:
Lunar Prospector MAG Derived Document Collection
This collection contains Lunar Prospector Magnetometer (MAG) Derived Data including Regional Field Maps at the spacecraft altitude and Large-Scale Vector Field Maps at a Common Altitude of 37 km. -
collection:
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. -
collection:
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. -
collection:
MAVEN Ancillary Particle and Fields instrument data DRF Data Collection
This collection contains MAVEN Particle and Fields Instrument Data Return Files (DRFs). -
collection:
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. -
collection:
Lunar Prospector MAG Document Collection
This collection contains documents associated with the Lunar Prospector Magnetometer bundle. -
collection:
Lunar Prospector Trajectory Data Collection
This collection contains table of positions and velocities of the Lunar Prospector spacecraft as a function of time, expressed in several coordinate systems provided in 1 month ASCII tables. -
collection:
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. -
collection:
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. -
collection:
MAVEN MAG Tabulated vector magnetic field vs. time in payload coordinates Data Collection
Vector magnetic field data acquired by the Fluxgate Magnetometer instrument aboard the MAVEN spacecraft. The data are calibrated and provided in physical units (nT). The time resolution depends on the telemetry rate available when the data were taken. The data are expressed in Payload coordinates. -
collection:
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. -
collection:
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. -
collection:
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. -
collection:
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. -
collection:
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. -
collection:
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. -
collection:
Lunar Prospector Moon Position Data Collection
This collection contains a table for the position of the Moon relative to the Earth in GSE and GSM coordinates from 1998-01-16 to 1999-07-31. -
collection:
Lunar Crustal Magnetic Field Map Data Collection
This collection contains a large-scale map of the lunar crustal magnetic field at 30 km altitude covering latitudes from 65 degrees south to 65 degrees north. This map has been produced using high quality vector magnetometer data from Lunar Prospector and SELENE (Kaguya). -
collection:
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. -
collection:
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. -
collection:
Venus Express Cleaned High-Resolution 128 Hz Magnetic Field Data Document Collection
This collection contains the documents associated with the Venus Express Cleaned High-Resolution 128 Hz Magnetic Field Data Bundle. -
collection:
MESSENGER Magnetic Crustal Field Map Browse Collection
This collection consists of two PDF images of the 40 km altitude map, superposed onto a map of Mercury's topography derived from MESSENGER Laser Altimeter data (furnished by Greg Neumann). -
collection:
MAVEN MAG Tabulated vector magnetic field vs. time in Sun-state coordinates Data Collection
Vector magnetic field data acquired by the Fluxgate Magnetometer instrument aboard the MAVEN spacecraft. The data are calibrated and provided in physical units (nT). The time resolution depends on the telemetry rate available when the data were taken. The data are expressed in Sun State coordinates. -
collection:
MAVEN MAG Tabulated vector magnetic field vs. time in planetocentric coordinates Data Collection
Vector magnetic field data acquired by the Fluxgate Magnetometer instrument aboard the MAVEN spacecraft. The data are calibrated and provided in physical units (nT). The time resolution depends on the telemetry rate available when the data were taken. The data are expressed in Planetocentric coordinates. -
collection:
Lunar Polar Magnetic Field Maps Data Collection
This collection contains the maps of the lunar crustal field magnitude and the three vector components at altitudes of 30 and 20 km over both the north and south polar regions (60 degrees latitude to the poles)to be presented in Hood, L. L; Bryant, I.; van der Leeuw, J., Magnetic Anomalies Over Permanently Shadowed Craters Near the Lunar South Pole: Mapping and Implications, Geophysical Research Letters. This work was funded by a 2021 NASA ROSES LDAP proposal. Grant number 80NSSC21K1478. -
collection:
Lunar Prospector Regional Field Bins at the Spacecraft Altitude Data Collection
This file contains Lunar Prospector Magnetometer Derived Data of Regional Field Maps at the Spacecraft Altitude for 1998-02-01 to 1999-07-02. -
collection:
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. -
collection:
Lunar Prospector MAG/ER Derived Document Collection
This collection contains the position of the Moon relative to the Earth in GSE and GSM coordinates and tables of positions and velocities of the Lunar Prospector spacecraft as a function of time, expressed in several coordinate systems. -
collection:
MESSENGER Document Collection
This collection contains documents associated with the MESSENGER bundle -
collection:
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. -
collection:
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). -
collection:
The NEAR Mission Bundle XML Schema Collection
This collection contains the xml_schema prodcuts applicable to the NEAR mission as a whole. -
collection:
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. -
collection:
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. -
collection:
MAVEN MAG Calibrated Document Collection
This collection contains documents associated with the MAVEN MAG Calibrated Data Bundle. -
collection:
MESSENGER Magnetometer KT17 Model Residual Data Document Collection
This data collection contains the documentation that is needed to understand and analyze the MESSENGER Magnetometer KT17 Model Residual Data Bundle. -
collection:
Lunar Prospector MAG Data Large-Scale Vector Field Maps at a Common Altitude Data Collection
This collection contains Lunar Prospector Magnetometer (MAG) Derived Data. Large-Scale Vector Field Maps at a Common Altitude of 37 km. The spatial resolution of the grid (0.25 x 0.25 degrees) is much less than the mean S/C altitude. -
collection:
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. -
collection:
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. -
collection:
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. -
collection:
Lunar Prospector Document Collection
This collection contains documents associated with the Lunar Prospector bundle -
collection:
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. -
collection:
Lunar Prospector Crustal Magnetic Field Data Collection
This collection contains selected and filtered time series data at 5 second intervals from the Lunar Prospector (LP) polar orbital mission to the Moon (January 1998 to July 1999). -
collection:
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. -
collection:
Lunar Prospector MAG Derived Browse Data Collection
This collection contains Lunar Prospector Electron Reflectometer derived data of constructed regional shaded contour plots of the vector components of the crustal field, the field magnitude, and the mean S/C altitude as well as derived Magnetometer data of Large-Scale Vector Field Maps at a Common Altitude of 37 km. -
collection:
Lunar Prospector MAG/ER Browse Data Collection
This collection contains plots of data from the Lunar Prospector Magnetometer and Electron Reflectometer. Data plotted include electron count rate (at various energies), electron energy spectrum, magnetic field (as magnitude and direction angles), polarity, and Sun sensor data. -
collection:
NEAR Mission Bundle Document Collection
This collection contains the documents applicable to the NEAR mission archive as a whole. -
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:
The NEAR Mission Bundle Context Collection
This collection contains the context products applicable to the NEAR mission as a whole; including context products such as mission, spacecraft, instrument, and target context products.
Data Sets and Information
Result pages: 1 2