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1,509 results for “Calibrations”
2MASS LMC/SMC Calibration Merged Extended Source Information Table
Photometric calibration for 2MASS was performed using observations of calibration fields made at regular intervals during each night of survey operations. Measurements of standard stars in the fields were used to derive the photometric zero point offsets as a function of time during each night. Atmospheric extinction coefficients were derived from 2MASS observations made over long periods.2MASS calibration fields, or tiles, are 1° long in declination and approximately 8.5' wide in right ascension. There are 35 regular survey calibration fields distributed at approximately two hour intervals in right ascension near declinations of approximately -30°, 0° and +30°. An additional five calibration fields were defined in and around the Large and Small Magellanic Clouds to support the deep observation (6x) campaign towards the end of survey operations.Over the course of the survey, the regular calibration fields were scanned between 562 and 3692 times in nominally photometric conditions. Equatorial fields were observed from both observatories, so were observed more frequently than those near ±30° which were observed with only one telescope. The special Magellanic Cloud calibration fields were observed 108 to 468 times between November 2000 and February 2001.The following table contains brief descriptions of the entries in the Survey, 6x and Calibration Merged Point Source Information Tables. The merged source tables contain the mean positions magnitudes and uncertainties for sources detected multiple times in each of the 2MASS data sets. The merging was carried out using an autocorrelation of the respective databases to identify groups of extractions that are positionally associated with each other, all lying within a 1.5" radius circular region. A number of confirmation statistics are also provided in the tables that can be used to test for source motion and/or variability, and the general quality of the merge.
NEW HORIZONS REX JUPITER ENCOUNTER CALIBRATED V1.0
This data set contains Calibrated data taken by the New Horizons Radio Science Experiment instrument during the Jupiter encounter mission phase. This is VERSION 1.0 of this data set. The REX datasets over the mission include calibrations using known radio sources, Jupiter, and cold sky measurements; operational readiness tests (ORTs); internal test pattern calibration; and prime science radiometry and occultation observations during the Pluto Encounter.
MESSENGER E/V/H/SW EPPS CALIBRATED FIPS V1.0
Abstract ======== This data set consists of the MESSENGER Energetic Particle and Plasma Spectrometer (EPPS) calibrated observations, also known as DDRs. The system encompasses 2 instrument subsystems - the Energetic Particle Spectrometer (EPS) and the Fast Imaging Plasma Spectrometer (FIPS). This data set contains FIPS instrument data. FIPS covers the energy/charge range of < 46 eV/q to 13 keV/q. There are five FIPS DDR data products.
NEW HORIZONS SWAP PLUTO ENCOUNTER CALIBRATED V3.0
This data set contains Calibrated data taken by the New Horizons Solar Wind Around Pluto instrument during the Pluto encounter mission phase. This is VERSION 3.0 of this data set. This data set contains SWAP observations taken during the the Approach (Jan-Jul, 2015), Encounter, Departure, and Transition mission sub-phases, including flyby observations taken on 14 July, 2015, and departure and calibration data through late October, 2016. This data set completes the Pluto mission phase deliveries for SWAP. This is version 3.0 of this dataset. Changes since version 2.0 include the addition of data downlinked between the end of January, 2016 and the end of October, 2016, completing the delivery of all data covering the Pluto Encounter and subsequent Calibration Campaign. Also, updates were made to the calibration files, documentation, and catalog files. Finally, downlink data several days beyond the end of the nominal end of mission phase were included in this data set in an attempt to fill out the products at the nominal end of mission phase; refer to the CONFIDENCE_LEVEL_NOTE in this data set catalog for more details.
VG1 SAT LECP CALIBRATED RESAMPLED SCAN AVERAGED 15MIN V1.0
This browse data consists of resampled data from the Low Energy Charged Particle (LECP) experiment on Voyager 1 while the spacecraft was in the vicinity of Saturn. This instrument measures the intensities of in-situ charged particles (>26 keV electrons and >30 keV ions) with various levels of discrimination based on energy, mass species, and angular arrival direction. A subset of almost 100 LECP channels are included with this data set. The LECP data are globally calibrated to the extent possible and they are time averaged to about 15 minute time intervals with the exact beginning and ending times for those intervals matching the LECP instrumental cycle periods (the angular scanning periods)
MAVEN SWIA Calibrated Coarse Archive 3D Data Collection
MAVEN Solar Wind Ion Analyzer (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. Description of the SWIA instrument can be found on the SWIA home page https://lasp.colorado.edu/maven/science/instrument-package/swia/ and in the SWIA instrument publication https://doi.org/10.1007/s11214-013-0029-z.
Apollo 17 Surface Electrical Properties Experiment Calibrated ASCII Data Bundle
This bundle contains two comma-delimited ASCII files of calibrated lunar surface electromagnetic field and navigation (range) data from the Surface Electrical Properties (SEP) Experiment at the Apollo 17 landing site for the time span of 11-13 December 1972. One file contains straightened science and navigation (range) data; the other file contains only unstraightened science data. These data were extracted from binary files held on magnetic tape at the NASA Space Science Data Coordinated Archive as data set PSPG-00559, then reformatted to ASCII. This bundle also contains a high-resolution digital reproduction of the SEP final technical report that contains plots of the complete set of processed lunar field data, as decibal values versus range, and explanations the data processing and calibration techniques implemented by the SEP instrument team.
GRC 8x6 SWT Raised Floor Calibration Data
This is a database of relevant data from the Boundary Layer Ingesting Inlet / Distortion Tolerant Fan (BLI2DTF) Raised Floor Calibration Test in the 8-foot by 6-foot Supersonic Wind Tunnel at NASA Glenn Research Center completed in May 2016. This database accompanies the report from that test: Stefanie M. Hirt, David J. Arend, John D. Wolter, and Aaron M. Johnson. "Development of a Flow Field for Testing a Boundary-Layer-Ingesting Propulsor", NASA/TM-2017-219554 (https://ntrs.nasa.gov/citations/20205009731) & AIAA 2017-5043 (https://doi.org/10.2514/6.2017-5043)
DAWN FC2 CALIBRATED MARS FLYBY IMAGES V1.0
Framing Camera 2 is one of two identical units flying on Dawn spacecraft. This dataset includes the Reduced Data Record (RDR) version of all available images acquired during the Mars Flyby phase. As in the original Raw data sets, in addition to the imagery, anciliary information is stored within the image headers, as well as a detailed account of all the reference files used for the calibartion. Calibration files needed for further processing are archived as a separate data set.
JUNO J FLUXGATE MAGNETOMETER CALIBRATED DATA V1.0
Abstract ======== This data set consists of the Juno FGM calibrated orbital observations. The FGM sensor block uses two miniature ring-core fluxgate sensors to measure the magnetic field in three components of the vector field. There are multiple FGM data products to accomodate different coordinate systems.
MER 1 MI RADIOMETRICALLY CALIBRATED RDR V1.0
This archive volume is one of a set of volumes containing raw and derived data from the Mars Exploration Rover mission. This volume contains 'science' data products, which were generated by the instrument team for archiving, as distinguished from 'operations' data products, which were generated by the Multi-Mission Image Processing Facility (MIPL) at JPL for using during mission operations. For more information about science vs. operations products, see the text file SCI_VS_OPS.TXT in the DOCUMENT directory.
NEW HORIZONS SDC PLUTO ENCOUNTER CALIBRATED V2.0
This data set contains Calibrated data taken by the New Horizons Student Dust Counter instrument during the Pluto encounter mission phase. This is VERSION 2.0 of this data set. This data set contains SDC observations taken during the the Approach (Jan-Jul, 2015), Encounter and Departure mission sub-phases, including flyby observations taken on 14.July, 2015, and including data through 2015 and into January, 2016; the data are limited to those downlinked from the spacecraft as of the end of January, 2016. The rest of the downlinked data for this mission phase will be delivered in a future data set. This is version 2.0 of this data set. Changes since version 1.0 include data downlinked between the end of July, 2015 and the end of January, 2016. Also, updates were made to the documentation and catalog files, primarily to resolve liens from the V1.0 peer review.
ROSETTA-ORBITER SW RPCMAG 3 RVM1 CALIBRATED V3.0
This dataset contains CALIBRATED DATA of the mission phase RENDEZVOUS MANOEUVRE 1 (RVM1) of the ROSETTA orbiter magnetometer RPCMAG.
Ocean color calibration and validation measurements off the New Jersey and New York coasts
Measurements made off the New Jersey and New York coasts between 2005 and 2009.
EPOXI C/GARRADD (2009 P1) - MRI CALIBRATED IMAGES V1.0
This dataset contains calibrated clear-filter, C2, CN, OH and dust continuum images of comet C/Garradd (2009 P1) acquired by the Medium Resolution Visible CCD (MRI) from 20 February through 09 April 2012 during the Cruise 3 phase of the EPOXI mission.
MER1 Navcam Science Calibrated Radiance Data Bundle
This bundle contains calibrated radiance data from the Navigation Cameras (Navcam) on Mars Exploration Rover 1 (Opportunity). These data were calibrated by the science team.
NEW HORIZONS LORRI POST-LAUNCH CHECKOUT CALIBRATED V2.0
This data set contains Calibrated data taken by the New Horizons Long Range Reconnaissance Imager instrument during the post-launch checkout mission phase. This is VERSION 2.0 of this data set. LORRI V2.0 updates include - improvements to geometry and timing in data header sections and to ancillary files (DOCUMENT/); - keywords giving the approximate target and target location have been added to the PDS labels, as well as a PDS SPREADSHEET containing potential targets in or near the instrument Field of View; - Corrections were made to some calibration file labels.
ROSETTA-ORBITER LUTETIA RPCMAG 3 AST2 CALIBRATED V3.0
This dataset contains CALIBRATED DATA of the LUTETIA flyby Phase from July 7 until July 13, 2010 of the ROSETTA orbiter magnetometer RPCMAG. The closest approach (CA) took place on July 10, 2010 at 15:45
NEW HORIZONS SDC PLUTO CRUISE CALIBRATED V1.0
This data set contains Calibrated data taken by the New Horizons Student Dust Counter instrument during the pluto cruise mission phase. This is VERSION 1.0 of this data set.
EPOXI INFLIGHT CALIBRATIONS - MRI RAW IMAGES V2.0
This dataset contains raw calibration images acquired by the Medium Resolution Visible CCD (MRI) from 04 October 2007 through 28 November 2010 during the EPOCh, 103P/Hartley 2 Encounter, and cruise phases of the EPOXI mission.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.