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38 results for “HST”
Data for The UNCOVER Survey: A First-Look HST+JWST Catalog of Galaxy Redshifts and Stellar Populations Properties Spanning 0.2 ≲ z ≲ 15
<p>The recent UNCOVER survey with the James Webb Space Telescope (JWST) exploits the nearby cluster Abell 2744 to create the deepest view of our universe to date by leveraging strong gravitational lensing. In this work, we perform photometric fitting of more than 50,000 robustly detected sources out to z ~ 15. We show the redshift evolution of stellar ages, star formation rates, and rest-frame colors across the full range of 0.2 < z < 15. The galaxy properties are inferred using the Prospector Bayesian inference framework using informative Prospector-beta priors on masses and star formation histories to produce joint redshift and stellar populations posteriors, and additionally lensing magnification is performed on-the-fly to ensure consistency with the scale-dependent priors. We show that this approach produces excellent photometric redshifts with NMAD ~ 0.03, of a similar quality to the established photometric redshift code EAzY. In line with the open-source scientific objective of the Treasury survey, we publicly release the stellar populations catalog with this paper, derived from the photometric catalog adapting aperture sizes based on source profiles. This release includes posterior moments, maximum-likelihood spectra, star-formation histories, and full posterior distributions, offering a rich data set to explore the processes governing galaxy formation and evolution over a parameter space now accessible by JWST.</p>
Images and catalogs of HST and JWST images in the SMACS-0723 field
<p>This repository is a first-pass reduction of the HST and JWST images of the SMACS-0723 lensing cluster field. </p> <p>All images have been processed with the <a href="https://github.com/gbrammer/grizli">grizli</a> software pipeline. Further documentation will be provided by Brammer et al. (in prep).</p>
HST COS FUV Superdarks
<p>We share custom superdarks that model the different dark states of the Cosmic Origins Spectrograph (COS) FUV detector, onboard the Hubble Space Telescope (HST). The superdarks and their creation methodology are described in the accompanying <a href="https://acdc-hst.readthedocs.io/en/latest/about.html#custom-superdarks" target="_blank" rel="noopener">ACDC (Another COS Dark Correction) software documentation</a>.</p> <p>Here we present superdarks for each COS/FUV HV (High Voltage) and segment combination. Each combination includes 2-10 superdark states. ACDC determines uses all applicable states to determine a best dark model for each science exposure of interest. Read more on how to use the <a href="https://acdc-hst.readthedocs.io/en/latest/index.html" target="_blank" rel="noopener">ACDC software</a> and superdarks.</p> <p><strong>List of files in cos_fuv_superdarks_segmenta.tar.gz</strong></p> <ul> <li><span>superdark_FUVA_163_epoch0_binned.asdf</span></li> <li><span>superdark_FUVA_163_epoch1_binned.asdf</span></li> <li><span>superdark_FUVA_163_epoch2_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch0_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch1_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch2_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch3_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch4_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch5_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch6_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch7_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch8_binned.asdf</span></li> <li><span>superdark_FUVA_167_epoch9_binned.asdf</span></li> <li><span>superdark_FUVA_169_epoch0_binned.asdf</span></li> <li><span>superdark_FUVA_169_epoch1_binned.asdf</span></li> <li><span>superdark_FUVA_169_epoch2_binned.asdf</span></li> <li><span>superdark_FUVA_169_epoch3_binned.asdf</span></li> <li><span>superdark_FUVA_169_epoch4_binned.asdf</span></li> <li><span>superdark_FUVA_173_epoch0_binned.asdf</span></li> <li><span>superdark_FUVA_173_epoch1_binned.asdf</span></li> <li><span>superdark_FUVA_173_epoch2_binned.asdf</span></li> <li><span>superdark_FUVA_178_epoch0_binned.asdf</span></li> <li><span>superdark_FUVA_178_epoch2_binned.asdf</span></li> <li><span>superdark_FUVA_178_epoch3_binned.asdf</span></li> </ul> <p><strong>List of files in cos_fuv_superdarks_segmentb.tar.gz</strong></p> <ul> <li><span>superdark_FUVB_163_epoch0_binned.asdf</span></li> <li><span>superdark_FUVB_163_epoch1_binned.asdf</span></li> <li><span>superdark_FUVB_163_epoch2_binned.asdf</span></li> <li><span>superdark_FUVB_167_epoch0_binned.asdf</span></li> <li><span>superdark_FUVB_167_epoch1_binned.asdf</span></li> <li><span>superdark_FUVB_167_epoch2_binned.asdf</span></li> <li><span>superdark_FUVB_169_epoch0_binned.asdf</span></li> <li><span>superdark_FUVB_169_epoch1_binned.asdf</span></li> <li><span>superdark_FUVB_169_epoch2_binned.asdf</span></li> <li><span>superdark_FUVB_169_epoch3_binned.asdf</span></li> <li><span>superdark_FUVB_175_epoch0_binned.asdf</span></li> <li><span>superdark_FUVB_175_epoch1_binned.asdf</span></li> </ul>
Dataset: Host Hotels & Resorts, Inc. (HST) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Data for: Tip of the Red Giant Branch Distances with JWST. II. I−band Measurements in a Sample of Hosts of 10 SN Ia Match HST Cepheids
<p>Data for: "Tip of the Red Giant Branch Distances with JWST. II. I−band Measurements in a Sample of Hosts of 10 SN Ia Match HST Cepheids". The photometry provided is after DOLPHOT quality cuts, foreground extinction corrections, and spatial cuts.</p>
LUT_HST_FIRI
<h2>Test 1:</h2> <p>This test is of an image to see if it can be displayed in the page or not.</p> <p>*Image not being displayed in metadata*<strong>.</strong> Alternative is to share image in the files and reference it in the metadata</p> <p> </p> <h2>Test 2:</h2> <p>This test is including a random url to a something (a random video in this case): <a title="Benefits of eating dates Title to display" href="https://youtu.be/QNJW0gxUY2Q?si=uQpxr15Y9yH8TDSE" target="_blank" rel="noopener">Benefits of eating dates text to display</a></p> <p> </p> <h2>Test 3:</h2> <p>This test is to check if version is being allowed. And also to check if data can be added after publishing or no.<br>*Allows for version control. New files can be added and removed using versioning. Otherwise only metadata can be edited without creating new versions*</p> <p> </p> <h2>Test 4:</h2> <p>This test is to check if different file formats such ipynb or .m files are accepted</p> <p> </p> <p> </p>
Galaxy environment in the 3D-HST fields. The environment catalogue
<p>This database includes the environment catalogue presented in Fossati et al. 2016</p>
HST for Female Sex Workers/Drug Users in Kazakhstan
ClinicalTrials.gov study NCT06150937. IPD Sharing: NO. Countries: 1. Publications: 1.
Data Products for "An HST Transmission Spectrum of the Closest M-Dwarf Transiting Rocky Planet LTT 1445Ab"
<p>Data for Figures 2, 3, 4, 6, 7, and 8 from the paper "An HST Transmission Spectrum of the Closest M-Dwarf Transiting Rocky Planet LTT 1445Ab". All are given in .csv files and can easily be plotted in Python. </p> <p>Figure 2: Flux (erg/s/cm^2/A) as a function of wavelength for the three exposures leading up to the flare, the exposure that was taken during the flare, and the first 10 exposures taken after the flare. </p> <p>Figure 3: Normalized flux and normalized error as a function of time (BJD_TDB) for the +1 and -1 orders of the WFC3/G280 grism are presented. Data from all three transits are included and are separated by a blank row. </p> <p>Figure 4: Wavelength-dependent transit depths for the +1 and -1 order of the WFC3/G280 grism are presented for all three visits. Each order within each visit has two columns, one corresponding to the transit depth value (e.g., "Visit 1 +1 Order (Rp/Rs)^2") and the adjacent column corresponding to the error (e.g., "Visit 1 +1 Order (Rp/Rs)^2 error"). </p> <p>Figure 6: Normalized flux and normalized error as a function of time (BJD_TDB) are presented for the WFC3/G141 observation. The first three columns correspond to the forward scan, then there is a gap, and the next three columns correspond to the reverse scan.</p> <p>Figure 7: Wavelength-dependent transit depths for both reductions (WRECS and ExoTiC-ISM) of the WFC3/G141 observation are presented. Columns are: wavelength (microns), wavelength width (microns), followed by the transit depth and error for each reduction (e.g., "WRECS (Rp/Rs)^2" and "WRECS (Rp/Rs)^2 error". </p> <p>Figure 8: Final transmission spectrum including the weighted mean of the three WFC3/G280 observations and the WFC3/G141 observation are given. Columns are wavelength (microns), wavelength width (microns), transit depth, and transit depth error. </p>
LUT_HST_FIRI_2
Open the record for dataset details and reuse information.
LUT_HST_NM
Open the record for dataset details and reuse information.
Linked collectors and determiners for: HST - Herbário Sérgio Tavares.
Natural history specimen data linked to collectors and determiners held within, "HST - Herbário Sérgio Tavares". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b3769e61-c3d0-4046-81cf-bf4d6b23b444">https://bionomia.net/dataset/b3769e61-c3d0-4046-81cf-bf4d6b23b444</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b3769e61-c3d0-4046-81cf-bf4d6b23b444">https://gbif.org/dataset/b3769e61-c3d0-4046-81cf-bf4d6b23b444</a>. Formatted as a Frictionless Data package.
ApneaLink Air Home Sleep Testing (HST) Device Validation Study
ClinicalTrials.gov study NCT03470493. IPD Sharing: NO. Countries: 1. Publications: 0.
An updated metal-dependent theoretical scenario for Classical Cepheids (full sample of theoretical light curves converted in Johnsons, Gaia and HST-WFC3 filters))
<p>Converted_light_curves --> Main directory containing 4 subdirectories Z0p004, Z0p008, Z0p02, and Z0p03 for the four different analyzed chemical compositions</p> <p> </p> <p>Z0p004--> directory containing results for a metallicity Z=0.004 and Helium content Y=0.25</p> <p>Z0p008--> directory containing results for a metallicity Z=0.008 and Helium content Y=0.25</p> <p>Z0p02--> directory containing results for a metallicity Z=0.02 and Helium content Y=0.28</p> <p>Z0p03--> directory containing results for a metallicity Z=0.03 and Helium content Y=0.28</p> <p>Inside each of these 4 subdirectories are two subdirectories 'curves_F' and 'curves_FO' for the two analyzed pulsational modes, fundamental (F) and first overtone (FO).</p> <p>Inside 'curves_F' and 'curves_FO' are the files of the bolometric light curves converted into the Gaia EDR3 filters, G, GBP, and GRP, the HST WFC3 filters F110W, F160W, F814W, F125W, F475W, F606W and F555W and the Johnson-Cousins bands U, B, V, R, J, H, K.</p> <p>The file names are tokenized as follows.</p> <p>curves_token1_token2_token3_token4_token5_token6_token7_token8_token9.csv'</p> <p> </p> <p>where</p> <p>token1 is the effective temperature in Kelvin</p> <p>token2 is the logarithmic luminosity in solar units</p> <p>token3 is the stellar mass in solar units</p> <p>token4 is the mixing length value</p> <p>token5 is the ML relation assumption (See text for more details)</p> <p>token6 is the period in days</p> <p>token7 is the chemical composition</p> <p>token8 is the pulsational mode</p> <p>token9 is the photometric passband</p> <p> </p> <p>Inside each curves’ file, the various columns represent the time in seconds, the bolometric magnitude, and the converted magnitudes in the aforementioned bands.</p>
HST Ultraviolet Detection of Hot White Dwarf Companions to Blue Lurkers in M67
<p>We present the results of our Hubble Space Telescope far-ultraviolet survey of the blue lurkers (BLs) in M67. We find evidence for two white dwarf companions among the BLs that are indicative of mass transfer from an evolved companion, one in WOCS 14020 and the other in WOCS 3001. The cooling ages of the white dwarfs suggest that mass transfer in these systems occurred ~300--540 Myr and ~600--900 Myr ago, respectively. The rotation periods and cooling ages of the BLs are consistent with spin-up and subsequent single-star spin-down models, and binary evolution models yield plausible evolutionary pathways to both BLs via highly non-conservative mass transfer. We conclude that the BLs are lower-luminosity analogues to the classical blue stragglers.</p> <p>These are the inlists and starting models corresponding to our best-fit MESA models to both WOCS 14020 and WOCS 3001.</p>
A Study of HST-1011 Given as Monotherapy and in Combination With an Anti-PD1 Antibody
ClinicalTrials.gov study NCT05662397. IPD Sharing: NO. Countries: 3. Publications: 0.
Silk'n HST Device Usability and Self Selection Study
ClinicalTrials.gov study NCT02919007. IPD Sharing: NO. Countries: 0. Publications: 0.
HIV Antigen-specific T-cells Targeting Conserved Epitopes (HST-NEETs) BMTCTN1903
ClinicalTrials.gov study NCT04975698. IPD Sharing: YES. Countries: 1. Publications: 0.
HIV-1 Specific T -Cells (HST-NEETs) for HIV-Infected Individuals
ClinicalTrials.gov study NCT03485963. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Safety and Efficacy of HST 001 in Male Pattern Hair Loss
ClinicalTrials.gov study NCT04435847. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
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International Brain Laboratory public data
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OpenNeuro
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