Zobrazeno 1 - 10
of 4 468
pro vyhledávání: '"J. Vrba"'
Autor:
Adam C. Schneider, Michael C. Cushing, Robert A. Stiller, Jeffrey A. Munn, Frederick J. Vrba, Justice Bruursema, Stephen J. Williams, Michael C. Liu, Alexia Bravo, Jacqueline K. Faherty, Austin Rothermich, Emily Calamari, Dan Caselden, Martin Kabatnik, Arttu Sainio, Thomas P. Bickle, William Pendrill, Nikolaj Stevnbak Andersen, Melina Thévenot
Publikováno v:
The Astronomical Journal, Vol 168, Iss 4, p 165 (2024)
We have used the UKIRT Hemisphere Survey combined with the UKIDSS Galactic Cluster Survey, the UKIDSS Galactic Plane Survey, and the CatWISE2020 catalog to search for new substellar members of the nearest open cluster to the Sun, the Hyades. Eight ne
Externí odkaz:
https://doaj.org/article/93005704f93047cd96d8c1b3bcc0d382
Autor:
Samantha G. Morrison, Ryder H. Strauss, David E. Trilling, Andy J. López-Oquendo, Justice Bruursema, Frederick J. Vrba
Publikováno v:
The Astronomical Journal, Vol 168, Iss 4, p 180 (2024)
The UKIRT Hemisphere Survey covers the northern sky in the infrared from 0° to 60° decl. Current data releases include both J and K bands, with H -band data forthcoming. Here, we present a novel pipeline to recover asteroids from this survey data.
Externí odkaz:
https://doaj.org/article/28a855bad6fc4560990520e27d3babcb
Autor:
A. B. Rivera, C. W. Morgan, S. M. Florence, K. Kniezewski, M. Millon, F. Courbin, S. E. Dahm, F. J. Vrba, T. M. Tilleman, M. A. Cornachione, I. M. Asfandiyarov, S. A. Ehgamberdiev, O. A. Burkhonov
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 2, p 173 (2024)
We analyze variability in 15-season optical lightcurves from the doubly imaged lensed quasar SDSS J165043.44+425149.3 (SDSS1650), comprising five seasons of monitoring data from the Maidanak Observatory (277 nights in total, including the two seasons
Externí odkaz:
https://doaj.org/article/ae7d8d01c2b745a38350ef5ff827c07f
Autor:
Adam C. Schneider, Adam J. Burgasser, Justice Bruursema, Jeffrey A. Munn, Frederick J. Vrba, Dan Caselden, Martin Kabatnik, Austin Rothermich, Arttu Sainio, Thomas P. Bickle, Scott E. Dahm, Aaron M. Meisner, J. Davy Kirkpatrick, Genaro Suárez, Jonathan Gagné, Jacqueline K. Faherty, Johanna M. Vos, Marc J. Kuchner, Stephen J. Williams, Daniella Bardalez Gagliuffi, Christian Aganze, Chih-Chun Hsu, Christopher Theissen, Michael C. Cushing, Federico Marocco, Sarah Casewell, The Backyard Worlds: Planet 9 Collaboration
Publikováno v:
The Astrophysical Journal Letters, Vol 943, Iss 2, p L16 (2023)
We present the discovery of CWISE J050626.96+073842.4 (CWISE J0506+0738), an L/T transition dwarf with extremely red near-infrared colors discovered through the Backyard Worlds: Planet 9 citizen science project. Photometry from UKIRT and CatWISE give
Externí odkaz:
https://doaj.org/article/32c925b93a444637813f9fe405d28b9c
Akademický článek
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Autor:
Adam C. Schneider, Jeffrey A. Munn, Frederick J. Vrba, Justice Bruursema, Scott E. Dahm, Stephen J. Williams, Michael C. Liu, Bryan N. Dorland
Publikováno v:
The Astronomical Journal, Vol 166, Iss 3, p 103 (2023)
We present the positions, proper motions, and near-infrared photometry for 966 known objects with spectral types later than M that were observed as part of the the UKIRT Hemisphere Survey (UHS). We augment the photometry and astrometry from UHS with
Externí odkaz:
https://doaj.org/article/4786891e36054da08b264823e41eff76
Autor:
Angelica B. Rivera, Christopher W. Morgan, Steven M. Florence, Scott E. Dahm, Frederick J. Vrba, Trudy M. Tilleman, Matthew A. Cornachione, Emilio E. Falco
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 1, p 54 (2023)
We present 10 seasons of Sloan Digital Sky Survey r -band monitoring observations and five seasons of H -band observations of the two-image system FBQ J0951+2635 from the Kaj Strand Astrometric Reflector at the United States Naval Observatory, Flagst
Externí odkaz:
https://doaj.org/article/9f5c79aa581f4eaaa8ba8c8d853ff788
Autor:
Barry F. Sherr, Evelyn B. Sherr
Publikováno v:
FEMS microbiology ecology. 33(1)
The important thing is to not stop questioning , Albert Einstein. Our colleague Jaroslav Vrba raised a number of points regarding application of the fluorogenic substrate MUF- N -acetyl-β-d-glucosaminide (MUF-[GlcNAc]) in methods designed to address
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53713fd663a6c3ea160fde4b7c7cb3c6
https://pubmed.ncbi.nlm.nih.gov/10922507
https://pubmed.ncbi.nlm.nih.gov/10922507
Akademický článek
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Akademický článek
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