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Dataset results
131 results for “AGN”
Models representative of the AGN spectral shapes (preliminary)
<p>The Table gives the Models obtained that are representative of the AGN spectral shapes.</p>
Single-density photoionization models are not complex enough to describe AGN
<p>Nebulae photoionized by Active Galactic Nuclei are complex structures, exhibiting layers with different physical properties. Therefore, it is not possible to describe such objects using photoionization models of a single density, as shown in this work by the comparison of models in the BPT diagnostic diagrams.</p>
Efficacy, Safety, and Tolerability of Multiple Dosing Regimens of Oral Atogepant (AGN-241689) in Episodic Migraine Prevention
ClinicalTrials.gov study NCT02848326. IPD Sharing: Not stated. Countries: 1. Publications: 4.
A Safety, Efficacy and Pharmacokinetic Study of AGN-199201 and AGN-190584 in Patients With Presbyopia
ClinicalTrials.gov study NCT02780115. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Evaluation of AGN-150998 in Exudative Age-related Macular Degeneration (AMD)
ClinicalTrials.gov study NCT01397409. IPD Sharing: Not stated. Countries: 8. Publications: 1.
AGN-151597 (Formerly RST-001) Phase I/II Trial for Advanced Retinitis Pigmentosa
ClinicalTrials.gov study NCT02556736. IPD Sharing: YES. Countries: 1. Publications: 1.
Botulinum Toxin Type A (AGN-151607) for the Prevention of Post-operative Atrial Fibrillation in Adult Participants Undergoing Open-chest Cardiac Surgery (NOVA)
ClinicalTrials.gov study NCT03779841. IPD Sharing: YES. Countries: 9. Publications: 1.
A Study to Assess the Impact and Adverse Events of Topical Eyedrops of AGN-190584 on Night-driving Performance in Participants, 40 to 55 Years of Age
ClinicalTrials.gov study NCT04837482. IPD Sharing: YES. Countries: 1. Publications: 1.
Efficacy Study of Pilocarpine HCl Ophthalmic Solution (AGN-190584) in Participants With Presbyopia
ClinicalTrials.gov study NCT03804268. IPD Sharing: NO. Countries: 1. Publications: 3.
AGN-229666 Ophthalmic Solution in Japanese Patients With Allergic Conjunctivitis
ClinicalTrials.gov study NCT02161146. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Coordinates of the low-lying energy Agn isomers and the Agn-Tyr complexes
Open the record for dataset details and reuse information.
GW190521: posterior samples conditional on AGN J1249+3449
<p>Posterior samples for the LIGO-Virgo gravitational wave signal <a href="https://www.gw-openscience.org/eventapi/html/O3_Discovery_Papers/GW190521/">GW190521</a> conditional on the location of AGN J1249+3449. This dataset contains a file with results fixing the sky location to J1249+3449 (<em>posterior_samples_GW190521_J1249+3449.h5</em>), and another additionally fixing the luminosity distance to 2511 Mpc (<em>posterior_samples_GW190521_J1249+3449_2511Mpc.h5</em>). These analyses are motivated by <a href="https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.251102">Graham et al 2020</a>.</p> <p>The posteriors were sampled using LALInference (<a href="https://arxiv.org/abs/1409.7215">Veitch et al 2015</a>) with the same configuration as in the LIGO-Virgo analyses (<a href="https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.101102">Abbott et al 2020 PRL</a> and <a href="https://iopscience.iop.org/article/10.3847/2041-8213/aba493">Abbott et al 2020 ApJL</a>). The results were packaged using <a href="https://arxiv.org/abs/2006.06639">PESummary</a>.</p> <p>For instructions on how to load the result files, please see the PESummary <a href="https://docs.ligo.org/lscsoft/pesummary/igwn_pinned/core/read_pesummary.html">documentation</a>.</p>
Multi-wavelength AGN Properties of Post-Merger Galaxies
<p>It’s well studied that galaxy mergers can have a profound impact on triggering both star formation and an Active Galactic Nucleus (AGN). The AGN is expected to quench star formation through “feedback” processes, by heating or expelling gas out of the galaxy, leaving behind a merger remnant. Unfortunately, confirming that mergers trigger AGN is observationally challenging, because AGN in different merger stages can have discrepant luminosities and lifetimes. In addition, a multi-wavelength approach is required to provide a complete census of AGN. Here I present results based on a volume limited (0.02<z<0.06, 10.5<logM<12.0), visually identified sample of post-merger galaxies from SDSS-DR14. I will describe the multi-wavelength AGN demographics of this sample using Chandra, XMM X-ray imaging, optical BPT diagnostics based on SDSS single-fiber spectra, WISE infrared color and VLA FIRST radio images. I will discuss plans to expand our analysis of the merger-AGN connection to post merger galaxies at higher redshift using the Nancy Grace Roman Space Telescope and other multi-wavelength data.</p>
Demographics of Galaxies in the Nearby Universe: A case study with AGN and post-mergers
<p>Here I present a volume limited catalog of ~113,600 visually classified galaxies from SDSS and the NOAO legacy survey. The classifications include identifications of bars, rings, spiral arms, tidal tails, etc. I compare my classifications to those from other crowd sourced surveys and machine learning based catalogs to verify classification accuracy. Using this catalog, I will show results on the systematics which affect quantitative/ML classifications and implications for the Nancy Grace Roman space telescope galaxy surveys. Time permitting I will discuss (a) bar fractions in the local Universe and role of close pair interactions in triggering bars (b) the role of mergers in triggering AGN and the frequency of dual AGN in the local Universe.</p>
AGN3979 Figurehead, Agnes
Figurehead - female bust of carved and painted wood. Source: Objaverse 1.0 / Sketchfab
What distinguishes the host galaxies of radio-loud and radio-quiet AGNs?
<p>Data tables with the physical parameters for the RL and RQ samples defined in the paper.</p>
AGN and stellar spectra used to produce model molecular emission lines
<p><span>Aiming to investigate the effects of stellar and AGN radiation fields to the excitation of molecular gas, we present an analysis of model CO, H</span><span><sub>2</sub>O, and OH<sup>+</sup> emission lines produced with the application of these radiation fields using MOLPOP-CEP. We find that the ratios of CO(J<sub>upp</sub>) = 11, 12, 13, 14, 15) to CO(J<sub>upp</sub>) = 1, 2, 3, 4, 5, 6, 7, 8) obtained with the application of AGN radiation are larger than the ones produced by applying stellar radiation. Similarly, some H<sub>2</sub>O and </span><span>OH<sup>+</sup> ratios obtained with AGN radiation are found to be higher than the corresponding ratios produced by applying stellar radiation field, making the line ratios a diagnostic tool to disentangle AGN from star formation. In all cases, we find that the ratios vary as a function of the molecular gas density and the scale of the radiation field, the larger the scale of the radiation field is the stronger the excitation of the molecular transitions. Also, the effect of the radiation fields is found to be dependent on the molecular gas density, indicating that the effect of the radiation fields is regulated by the physical properties that are intrinsic to the molecular gas. Thus, due to the dependency of the line ratios on the scale of the radiation fields and the effect of the radiation fields on the molecular gas density, we conclude that it is not sufficient to use a single line ratio to claim the presence of AGN contribution to the molecular gas excitation.</span></p>
Supplementary material 1 from: Arteaga A, Pyron RA, Batista A, Vieira J, Meneses Pelayo E, Smith EN, Barrio Amorós CL, Koch C, Agne S, Valencia JH, Bustamante L, Harris KJ (2024) Systematic revision of the Eyelash Palm-Pitviper Bothriechis schlegelii (Serpentes, Viperidae), with the description of five new species and revalidation of three. Evolutionary Systematics 8(1): 15-64. https://doi.org/10.3897/evolsyst.8.114527
Morphological and locality data for specimens of Bothriechis examined either directly or indirectly through digital photographs
Data for "The Massive and Distant Clusters of WISE Survey. XII. Exploring X-ray AGN in Dynamically Active Massive Galaxy Clusters at z~1"
<p>This dataset corresponds to the manuscript titled "The Massive and Distant Clusters of <em>WISE</em> Survey. XII. Exploring X-ray AGN in Dynamically Active Massive Galaxy Clusters at z~1" (<span>DOI: 10.3847/1538-4357/adbae4)</span>, accepted for publication in <em>The Astrophysical Journal</em> on February 24, 2025. To replicate the plots and access the catalogs used in the paper, download and extract all the zip folders along with the Jupyter Notebook "<a href="https://zenodo.org/api/records/14928038/draft/files/madcows_notebook.ipynb/content">madcows_notebook.ipynb</a>" into the same directory. Open the notebook and follow the instructions provided. For any issues, please contact the corresponding author.</p>
The miniJPAS Survey: The Radial Distribution of Star Formation Rate in Faint X-ray AGN
<p>Figures show the AGN host galaxies accompanied by their observed J-spectra within their Kron radii and the fitted spectrum with \texttt{CIGALE} to determine their physical properties. We note that \texttt{CIGALE} does not fit AGN emission for 1 source with miniJPAS object ID 2241-18160. This object fell in the composite area in the BPT diagram, and in the LINER area in the WHAN diagram. This could represent a case where the AGN is obscured due to dust and \texttt{CIGALE} fails to fit optical AGN emission for this case. This further emphasizes the importance of X-ray emission to identify AGN systems that are optically obscured and are seen as normal galaxies without X-ray detections. We report that the inclusion or emission of this object from our AGN sample does not produce any differences in the results obtained in this paper.</p>
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.