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1,509 results for “Calibrations”
NEW HORIZONS SWAP PLUTO CRUISE CALIBRATED V3.0
This data set contains Calibrated data taken by the New Horizons Solar Wind Around Pluto instrument during the pluto cruise mission phase. This is VERSION 3.0 of this data set. Per the original mission plan for cruise operations, the SWAP instrument was off for the first 460+ days of Pluto Cruise. After that the operations were sporadic (just a few days in 2009) and mostly Science, alternating with Channel Electron Multiplier gain tests during Annual CheckOuts. After extensive testing in early 2012, in July of that year the project approved daily science operations for the SWAP and PEPSSI instruments throughout the rest of the cruise to Pluto. The changes in Version 3.0 were re-running of the ancillary data in the data product, updated geometry from newer SPICE kernels, minor editing of the documentation, catalogs, etc., and resolution of liens from the December, 2014 review, plus those from the May, 2016 review of the Pluto Encounter data sets. New observations added with this version (V3.0) include ongoing cruise observations from August, 2014 through January, 2015.
NEW HORIZONS LORRI PLUTO ENCOUNTER CALIBRATED V1.0
This data set contains Calibrated data taken by the New Horizons Long Range Reconnaissance Imager instrument during the Pluto encounter mission phase. This is VERSION 1.0 of this data set.
ROSETTA-ORBITER CHECK RPCMAG 3 CR4B CALIBRATED V3.0
This dataset contains CALIBRATED DATA of the Cruise Phase 4-2, named CR4B. Included are the data of the Passive Checkout PC9 from January 31, 2009 until February 01 , 2009.
DAWN GRAND CALIBRATED (RDR) CERES COUNTS V1.0
The GRaND Reduced Data Records (RDR) contain a time series of calibrated spectra, counting data, and ephemeris, pointing, and geometry (EPG) data. The EPG data are contained in a single file, with an entry for every science data record acquired by GRaND within the dataset start-stop times. Each record has a unique identifier, spacecraft clock ticks, which is used as a serial number to identify data from the same record in other files containing spectra and counting data. The RDR data set includes a time series of corrected gamma ray spectra acquired by GRaND's bismuth-germanate (BGO) scintillator.
STARDUST NAVCAM CALIBRATED IMAGES OF 81P/WILD 2
This data set contains calibrated images and calibration data from the Stardust Navigation Camera (NAVCAM) observations of comet 81P/Wild 2. 206 calibrated images were obtained over the 5-day period 2003-12-29 to 2004-01-02.
STARDUST NAVCAM CALIBRATED IMAGES OF 81P/WILD 2 - VERS 2.0
This data set contains calibrated images and calibration data from the Stardust Navigation Camera (NAVCAM) observations of comet 81P/Wild 2. 206 calibrated images were obtained over the 5-day period 2003-12-29 to 2004-01-02.
EPOXI EARTH OBS - HRII CALIBRATED SPECTRA V2.0
This dataset contains calibrated, 1.05- to 4.8-micron spectra of Earth acquired by the High Resolution Infrared Spectrometer (HRII) during the EPOCh and Cruise 2 phases of the EPOXI mission. Five sets of observations were acquired on 18-19 March, 28-29 May and 04-05 June 2008 and on 27-28 March and 04-05 October 2009 to characterize Earth as an analog for extrasolar planets. Each observing period lasted approximately 24 hours, and spectra were acquired twice every 2 hours. During the observing period in May 2008, the Moon transited across Earth as seen from the spacecraft. HRII spectra were not acquired during the first attempt of an Earth south polar observation on 27-28 September 2009 because fault protection turned that instrument off; the full sequence was successfully rerun on 04-05 October 2009. Version 2 corrects an error in the IR absolute calibration that previously inflated all spectra by a factor of 2.
NEW HORIZONS LEISA PLUTO ENCOUNTER CALIBRATED V1.0
This data set contains Calibrated data taken by the New Horizons Linear Etalon Imaging Spectral Array instrument during the Pluto encounter mission phase. This is VERSION 1.0 of this data set.
ARECIBO MOON RADIO TELESCOPE CALIBRATED 70 CM RADAR V1.0
Backscatter image data of the Moon made with Arecibo 70 cm radar in 1986 and 1987. The observations were made to demonstrate mapping resolution of 0.5 - 1.0 kilometers by using short transmitter pulses and long integration times (up to 8 minutes). Image pixel values are in proportion to raw power in delay-Doppler sampling coordinates.
Data set from Ranucci M, Barile L, Ambrogi F, Pistuddi V; Surgical and Clinical Outcome Research (SCORE) Group. Discrimination and calibration properties of the hypotension probability indicator during cardiac and vascular surgery. Minerva Anestesiol. 2019 Jul;85(7):724-730. doi: 10.23736/S0375-9393.18.12620-4. Epub 2018 Nov 22. PMID: 30481996.
<p>Data set from Ranucci M, Barile L, Ambrogi F, Pistuddi V; Surgical and Clinical Outcome Research (SCORE) Group. Discrimination and calibration properties of the hypotension probability indicator during cardiac and vascular surgery. Minerva Anestesiol. 2019 Jul;85(7):724-730. doi: 10.23736/S0375-9393.18.12620-4. Epub 2018 Nov 22. PMID: 30481996.</p> <p> </p> <p>This is the abstract:</p> <p><strong>Background: </strong> Hypotension during surgery is linked to postoperative complications. Recently, a new hemodynamic algorithm intended to predict hypotensive events (hypotension probability indicator [HPI]) has been developed. The aim of the present study is to test the discrimination and calibration properties of the HPI.</p> <p><strong>Methods: </strong> The intraoperative files of 23 patients undergoing cardiac and major vascular surgery receiving the HPI-based hemodynamic monitoring were retrospectively investigated for prediction of hypotensive events (mean arterial pressure <65 mmHg). The HPI was available at 20 seconds intervals; the values of HPI five to seven minutes before a hypotensive event (HPI5-7) were tested for discrimination and calibration.</p> <p><strong>Results: </strong> The HPI5-7 has a fair level of discrimination (area under the curve 0.768) and a poor calibration, due to overestimation of the hypotensive risk. At the observed prevalence, a cut-off value of 85% carries a sensitivity of 62.4% and a specificity of 77.7%, a negative predictive value (NPV) of 97.8% and a positive predictive value (PPV) of 12.6%; a value of 98% has a PPV of 64% and an NPV of 95.3%.</p> <p><strong>Conclusions: </strong> The HPI5-7 may offer some useful insights. Values ≤85% carry a clinically acceptable NPV for hypotensive events at the observed prevalence and may represent a "safe zone" during surgery. Values >85% do not carry enough PPV to trigger hemodynamic interventions, but represent a warning signal. Values >98% are highly suggesting a hypotensive event after 5-7 minutes. Further studies exploring the predictive ability of the HPI at different times are needed.</p>
Data set from Ranucci M, Barile L, Ambrogi F, Pistuddi V; Surgical and Clinical Outcome Research (SCORE) Group. Discrimination and calibration properties of the hypotension probability indicator during cardiac and vascular surgery. Minerva Anestesiol. 2019 Jul;85(7):724-730. doi: 10.23736/S0375-9393.18.12620-4. Epub 2018 Nov 22. PMID: 30481996.
<p>Data set from Ranucci M, Barile L, Ambrogi F, Pistuddi V; Surgical and Clinical Outcome Research (SCORE) Group. Discrimination and calibration properties of the hypotension probability indicator during cardiac and vascular surgery. Minerva Anestesiol. 2019 Jul;85(7):724-730. doi: 10.23736/S0375-9393.18.12620-4. Epub 2018 Nov 22. PMID: 30481996.</p> <p> </p> <p>This is the abstract:</p> <p><strong>Background: </strong> Hypotension during surgery is linked to postoperative complications. Recently, a new hemodynamic algorithm intended to predict hypotensive events (hypotension probability indicator [HPI]) has been developed. The aim of the present study is to test the discrimination and calibration properties of the HPI.</p> <p><strong>Methods: </strong> The intraoperative files of 23 patients undergoing cardiac and major vascular surgery receiving the HPI-based hemodynamic monitoring were retrospectively investigated for prediction of hypotensive events (mean arterial pressure <65 mmHg). The HPI was available at 20 seconds intervals; the values of HPI five to seven minutes before a hypotensive event (HPI5-7) were tested for discrimination and calibration.</p> <p><strong>Results: </strong> The HPI5-7 has a fair level of discrimination (area under the curve 0.768) and a poor calibration, due to overestimation of the hypotensive risk. At the observed prevalence, a cut-off value of 85% carries a sensitivity of 62.4% and a specificity of 77.7%, a negative predictive value (NPV) of 97.8% and a positive predictive value (PPV) of 12.6%; a value of 98% has a PPV of 64% and an NPV of 95.3%.</p> <p><strong>Conclusions: </strong> The HPI5-7 may offer some useful insights. Values ≤85% carry a clinically acceptable NPV for hypotensive events at the observed prevalence and may represent a "safe zone" during surgery. Values >85% do not carry enough PPV to trigger hemodynamic interventions, but represent a warning signal. Values >98% are highly suggesting a hypotensive event after 5-7 minutes. Further studies exploring the predictive ability of the HPI at different times are needed.</p>
Optokinetic set-point adaptation functions as an internal dynamic calibration mechanism for oculomotor disequilibrium
<p>Raw data for "Optokinetic set-point adaptation functions as an internal dynamic calibration mechanism for oculomotor disequilibrium".</p>
Development of an innovative analytical calibration strategy to study interference effects and improve the quality of analytical results
<p>MINIATURA 5 – 2021, Title: Opracowanie innowacyjnej strategii kalibracji analitycznej umożliwiającej badanie efektów interferencyjnych i poprawę jakości wyników analitycznych - <strong>Development of an innovative analytical calibration strategy to study interference effects and improve the quality of analytical results</strong>, project funded by the National Science Centre, 49.940,00 PLN, function: <strong>PI</strong></p>
Calibrated Radarsat-2 soil moisture retrievals at the Trail Valley Creek study site
<p>Calibrated soil moisture retrievals from Radarsat-2 along with in-situ soil moisture/soil temperature observations over 14 sites (in two different plots) in the Trail Valley Creek study area.<br> The data are compiled in two records: i) satellitetime (at the time of the satellite overpass: 2014 and 2016), and ii) timeseries (dense time series: 2014 only; 2016 already published at doi:10.5683/SP/NDTRLG).</p>
Calibration of Polyvinylidene fluoride (PVDF) stress gauges under high-impact dynamic compression by machine learning
<p><br> The shared materials are for calibration of PVDF stress gauges under high-impact dynamic compression by machine learning. Details will be found in the submitted paper to JAP, with a DOI to be updated in the next version. </p> <p>‘data.csv’: experimental data used for machine learning<br> ‘training.jpynb’: notebook to train the model <br> ‘model.joblib’: one example of the trained model </p> <p>The model is used for calibrating the PVDF stress gauge from 0.3 to 10 GPa, best appropriate with remnant polarization from 6.7 to 8.3 μC/cm2 and active sensing thickness from 20 to 30 μm. <br> </p>
Dataset_Psychometric Calibration of a Tool Based on 360 Degree Videos for the Assessment of Executive Functions
<p>Dataset of papaer "Psychometric Calibration of a Tool Based on 360 Degree Videos for the Assessment of Executive Functions"</p>
VG2 JUP PRA CALIBRATED HI-RES LOW FREQ. REC. BAND DATA V1.0
not applicable
JUNO J/SW JOVIAN AURORAL DISTRIBUTION CALIBRATED V1.0
NULL
VG1 SAT LECP CALIBRATED RESAMPLED SCAN AVERAGED 15MIN V1.0
not applicable
VG2 SAT PRA CALIBRATED HI-RES LOW FREQ. REC. BAND DATA V1.0
not applicable
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.