Results 1 to 10 of about 1,370 (145)
Macular pigment optical density measured by heterochromatic modulation photometry. [PDF]
PLoS ONE, 2014 PURPOSE:To psychophysically determine macular pigment optical density (MPOD) employing the heterochromatic modulation photometry (HMP) paradigm by estimating 460 nm absorption at central and peripheral retinal locations. METHODS:For the HMP measurements,
Cord Huchzermeyer +5 more
doaj +7 more sources
Fast Inline Microscopic Computational Imaging
Sensors, 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
Influence of Mie scattering on nanoparticles with different particle sizes and shapes: photometry and analytical ultracentrifugation with absorption optics [PDF]
Journal of the Serbian Chemical Society, 2005 Nanoparticles are used in large quantities for very different applications. A precise determination of the diameter and the particle size distribution which is responsible for the application properties is therefore essential.
M. D. LECHNER
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ChaMPlane Optical Survey: Mosaic Photometry [PDF]
The Astrophysical Journal Supplement Series, 2005 14 pages, 10 figures, 7 tables, accepted in ApJ Supplement for ...
Zhao, Ping +6 more
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JWST Observations of the Enigmatic Y-Dwarf WISE 1828+2650. I. Limits to a Binary Companion
The 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
Remote Sensing, 2020 Orientation information of space debris is required to improve the orbital prediction accuracy for mitigation or elimination of a significant threat to not only human space activities but also operational satellites.
Hyung-Chul Lim +6 more
doaj +1 more source
Stellar photometry with multi conjugate adaptive optics [PDF]
SPIE Proceedings, 2016 17 pages, 12 figures, SPIE ...
Fiorentino, Giuliana +16 more
openaire +3 more sources
Optical and Infrared Photometry of SN 2005df* [PDF]
Research Notes of the AAS, 2017 12 pages, 3 figures, to be published in Research Notes of the ...
Kevin Krisciunas +5 more
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MACHO Proper Motions from Optical/Infrared Photometry [PDF]
The Astrophysical Journal, 1996 15 pages, uuencoded postscript, includes 3 figures.
Gould, Andrew, Welch, Douglas L.
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The Astrophysical Journal Letters, 2023 Through adaptive optics (AO) imaging with the SOUL+LUCI instrument at the Large Binocular Telescope we were able to resolve, for the first time, individual stars in the gas-rich galaxy DDO68 C. This system was already suggested to be interacting with the
Francesca Annibali +9 more
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