Výsledky vyhľadávania - "methods: data analysis"

First upper limits on the 21-cm signal power spectrum of neutral hydrogen at z = 9.16 from the LOFAR 3C196 field

Autori: Ceccotti, E. Offringa, A. R. Mertens, F. G. a ďalší

Zdroj: Monthly notices of the Royal Astronomical Society. 544(1):1255-1283

Predmety: cosmology: observations, dark ages, reionization, first stars, methods: data analysis, techniques: interferometric

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-373340
https://doi.org/10.1093/mnras/staf1629

Optical spectroscopic signatures of the red giant evolutionary state

Autori: Wang, Ella Xi Ness, Melissa Nordlander, Thomas a ďalší

Zdroj: Monthly notices of the Royal Astronomical Society. 540(4):3919-3933

Predmety: asteroseismology, methods: data analysis, stars: evolution, stars: statistics, surveys, techniques: spectroscopic

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-245843
https://doi.org/10.1093/mnras/staf916

A detailed dive into fitting strategies for GRB afterglows with contamination: a case study with kilonovae

Autori: Wallace, Wendy Sarin, Nikhil

Zdroj: Monthly notices of the Royal Astronomical Society. 539(4):3319-3335

Predmety: gamma-ray bursts, methods: data analysis, neutron star mergers, transients: supernovae

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-363794
https://doi.org/10.1093/mnras/staf623

The XMM Cluster Survey: automating the estimation of hydrostatic mass for large samples of galaxy clusters - I. Methodology, validation, and application to the SDSSRM-XCS sample

Autori: Turner, D. J. Giles, P. A. Romer, A. K. a ďalší

Zdroj: Monthly notices of the Royal Astronomical Society. 537(2):1404-1429

Predmety: methods: data analysis, methods: observational, software: data analysis, galaxies: clusters: general, galaxies: clusters: intracluster medium, X-rays: galaxies: clusters

Popis súboru: electronic

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-555258
https://doi.org/10.1093/mnras/staf007

Improved upper limits on the 21-cm signal power spectrum at z = 17.0 and z = 20.3 from an optimal field observed with NenuFAR

Autori: S Munshi F G Mertens J K Chege a ďalší

Prispievatelia: S Munshi F G Mertens J K Chege a ďalší

Zdroj: Monthly Notices of the Royal Astronomical Society. 542:2785-2807

Predmety: Cosmology and Nongalactic Astrophysics (astro-ph.CO), Cosmology: observations, first stars, FOS: Physical sciences, methods: data analysis, Reionization, Methods: data analysis, [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], techniques: interferometric, Dark ages, cosmology: observations, Techniques: interferometric, reionization, Instrumentation and Methods for Astrophysics, dark ages, reionization, first stars, dark ages, [PHYS.ASTR] Physics [physics]/Astrophysics [astro-ph], Cosmology and Nongalactic Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), First stars

Popis súboru: application/pdf; text/xml; application/zip

Prístupová URL adresa: http://arxiv.org/abs/2507.10533
https://research.rug.nl/en/publications/7dd9b5b2-cc8d-4ea5-9724-7aae2c121d21
https://hdl.handle.net/11370/7dd9b5b2-cc8d-4ea5-9724-7aae2c121d21
https://doi.org/10.1093/mnras/staf1386
https://hal.science/hal-05191629v1/document
https://hal.science/hal-05191629v1
https://doi.org/10.1093/mnras/staf1386
https://www.repository.cam.ac.uk/handle/1810/389315
https://doi.org/10.1093/mnras/staf1386

Low surface brightness structures from annotated deep CFHT images: effects of the host galaxy’s properties and environment

Autori: Sola, Elisabeth Duc, Pierre-Alain Urbano, Mathias a ďalší

Prispievatelia: Sola, Elisabeth Duc, Pierre-Alain Urbano, Mathias a ďalší

Zdroj: Monthly Notices of the Royal Astronomical Society. 541:3015-3042

Predmety: [SDU] Sciences of the Universe [physics], Astrophysics of Galaxies, Methods: data analysis, Astrophysics of Galaxies (astro-ph.GA), galaxies: interactions, Galaxies: evolution, FOS: Physical sciences, galaxies: evolution, methods: data analysis, Galaxies: interactions

Popis súboru: application/pdf; application/zip; text/xml

Prístupová URL adresa: http://arxiv.org/abs/2503.18480
https://insu.hal.science/insu-05216058v1
https://insu.hal.science/insu-05216058v1/document
https://doi.org/10.1093/mnras/staf1139
https://avesis.erciyes.edu.tr/publication/details/b943a028-2b39-49a5-b726-f9c359629007/oai

Transit timing variations in HIP 41378: CHEOPS and TESS confirm a non-transiting sixth planet in the system

Autori: Leonardi, P. Borsato, L. Pagliaro, L. a ďalší

Zdroj: Astronomy and Astrophysics. 702

Predmety: planets and satellites: dynamical evolution and stability, methods: data analysis, techniques: photometric, planets and satellites: detection, stars: individual: HIP 41378

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/548960
https://research.chalmers.se/publication/548960/file/548960_Fulltext.pdf

Synthesizing Sun-as-a-star flare spectra from high-resolution solar observations

Autori: De Wilde, M. Pietrow, A. G. M. Druett, M. K. a ďalší

Zdroj: Astronomy and Astrophysics. 700

Predmety: line: profiles, methods: data analysis, Sun: atmosphere, Sun: chromosphere, Sun: flares

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-249620
https://doi.org/10.1051/0004-6361/202554870

The SOFIA Massive (SOMA) star formation Q-band follow-up II. Hydrogen recombination lines towards high-mass protostars

Autori: Gorai, Prasanta Taniguchi, Kotomi Tan, Jonathan a ďalší

Zdroj: Astronomy and Astrophysics. 702

Predmety: stars: massive, line: identification, line: profiles, methods: data analysis, HII regions, astrochemistry

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/548806
https://research.chalmers.se/publication/548806/file/548806_Fulltext.pdf

The CHEOPS view of HD 95338b: Refined transit parameters, and a search for exomoons

Autori: Kálmán, Sz. Brandeker, Alexis Olofsson, Göran a ďalší

Zdroj: Astronomy and Astrophysics. 701

Predmety: Methods: data analysis, Planets and satellites: individual: HD 95338b, Techniques: photometric

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-247887
https://doi.org/10.1051/0004-6361/202554040

Shared-optical-path VLBI frequency phase transfer from 86 to 258 GHz on an 8600km baseline: Demonstrated with the APEX and IRAM 30m telescopes

Autori: Zhao, G. Y. Roy, A. Wagner, Jan a ďalší

Zdroj: RadioNet 4 Astronomy and Astrophysics. 701

Predmety: Galaxies: active, Techniques: interferometric, Techniques: high angular resolution, Methods: data analysis, Instrumentation: high angular resolution

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/548420
https://research.chalmers.se/publication/548420/file/548420_Fulltext.pdf

Euclid preparation: LXXII. Three-dimensional galaxy clustering in configuration space

Autori: De La Torre, S. Loureiro, Arthur Walton, N. A.

Zdroj: Astronomy and Astrophysics. 700

Predmety: Galaxies: statistics, Large-scale structure of Universe, Methods: data analysis

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-246832
https://doi.org/10.1051/0004-6361/202553927

Deeper multi-redshift upper limits on the epoch of reionisation 21 cm signal power spectrum from LOFAR between z = 8.3 and z = 10.1

Autori: Mertens, F. G. Mevius, M. Koopmans, L. V.E. a ďalší

Zdroj: Astronomy and Astrophysics. 698

Predmety: Cosmology: observations, Dark ages, reionization, first stars, Methods: data analysis, Techniques: interferometric

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-245977
https://doi.org/10.1051/0004-6361/202554158

The GALAH survey: Data release 4

Autori: Buder, Sven Kos, Janez Wang, Xi Ella a ďalší

Zdroj: Publications Astronomical Society of Australia. 42

Predmety: methods: data analysis, methods: observational, stars: abundances, stars: fundamental parameters, Surveys, the Galaxy

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-245054
https://doi.org/10.1017/pasa.2025.26

A probabilistic model to estimate number densities from column densities in molecular clouds

Autori: Gaches, Brandt Grudić, M.

Zdroj: Astronomy and Astrophysics AstroBrandt/GMCDensityEstimation: v. 696

Predmety: Methods: data analysis, ISM: clouds

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/545934
https://research.chalmers.se/publication/545934/file/545934_Fulltext.pdf

Quantifying the detection likelihood of faint peaks in interferometric data through jackknifing Test application on finding z > 10 galaxy candidates

Autori: Van Marrewijk, Joshiwa Kaasinen, Melanie Popping, Gergö a ďalší

Zdroj: Opticon RadioNet Pilot Astronomy and Astrophysics. 695

Predmety: techniques: interferometric, methods: data analysis, galaxies: individual: Glass-z10, galaxies: individual: Glass-z12, galaxies: high-redshift, galaxies: individual: S5-z17-1

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/545763
https://research.chalmers.se/publication/545763/file/545763_Fulltext.pdf

Pattern finding in millimetre-wave spectra of massive young stellar objects

Autori: Angarita Arenas, Yenifer Chaparro, Germán Lumsden, Stuart L. a ďalší

Zdroj: Astronomy and Astrophysics. 694

Predmety: ISM: clouds, Methods: data analysis, Astrochemistry, Radio lines: stars, Stars: protostars, Stars: formation

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/545112
https://research.chalmers.se/publication/545112/file/545112_Fulltext.pdf

LOFAR Deep Fields: Probing the sub-mJy regime of polarized extragalactic sources in ELAIS-N1 II. Analysis

Autori: Piras, Sara Horellou, Cathy Conway, John a ďalší

Zdroj: Astronomy and Astrophysics. 693

Predmety: galaxies: individual: ELAIS-N1, methods: observational, methods: data analysis, polarization

Popis súboru: electronic

Prístupová URL adresa: https://research.chalmers.se/publication/544814
https://research.chalmers.se/publication/544814/file/544814_Fulltext.pdf

On Alfvénic turbulence of solar wind streams observed by Solar Orbiter during March 2022 perihelion and their source regions

Autori: D'amicis, R. Sorriso-Valvo, Luca Livi, S. a ďalší

Zdroj: Astronomy and Astrophysics. 693

Predmety: Magnetohydrodynamics (MHD), Methods: data analysis, Plasmas, Solar wind, Space vehicles: instruments, Turbulence

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-359662
https://doi.org/10.1051/0004-6361/202451686

ZTF SN Ia DR2: Improved SN Ia colors through expanded dimensionality with SALT3+

Autori: Kenworthy, William D Arcy Goobar, Ariel Jones, D. O. a ďalší

Zdroj: Astronomy and Astrophysics. 697

Predmety: distance scale, methods: data analysis, supernovae: general

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-243931
https://doi.org/10.1051/0004-6361/202452578