Results 21 to 30 of about 290,655 (199)

ADAPTIVE OPTICS PHOTOMETRY AND ASTROMETRY OF BINARY STARS. III. A FAINT COMPANION SEARCH OF O-STAR SYSTEMS [PDF]

open access: bronze, 2008
N. H. Turner   +5 more
openalex   +2 more sources

The sharpest view on the high-mass star-forming region S255IR. Near infrared adaptive optics imaging of the outbursting source NIRS3 [PDF]

open access: yesAstronomy & Astrophysics, 2023
Massive stars have an impact on their surroundings from early in their formation until the end of their lives. However, very little is known about their formation.
R. Fedriani   +8 more
semanticscholar   +1 more source

Adaptive Optics Photometry and Astrometry of Binary Stars [PDF]

open access: bronze, 2005
Lewis C. Roberts   +8 more
openalex   +2 more sources

Fast Inline Microscopic Computational Imaging

open access: yesSensors, 2022
Inline inspection is becoming an essential tool for industrial high-quality production. Unfortunately, the desired acquisition speeds and needs for high-precision imaging are often at the limit of what is physically possible, such as a large field of ...
Laurin Ginner   +2 more
doaj   +1 more source

ChaMPlane Optical Survey: Mosaic Photometry [PDF]

open access: yesThe Astrophysical Journal Supplement Series, 2005
14 pages, 10 figures, 7 tables, accepted in ApJ Supplement for ...
Zhao, Ping   +6 more
openaire   +2 more sources

JWST Observations of the Enigmatic Y-Dwarf WISE 1828+2650. I. Limits to a Binary Companion

open access: yesThe Astrophysical Journal, 2023
The Y-dwarf WISE 1828+2650 is one of the coldest known brown dwarfs with an effective temperature of ∼300 K. Located at a distance of just 10 pc, previous model-based estimates suggest WISE1828+2650 has a mass of ∼5–10 M _J , making it a valuable ...
Matthew De Furio   +22 more
doaj   +1 more source

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