Results 41 to 50 of about 9,733 (158)

Correction to: Artificial Intelligence Techniques for Uncovering Resolved Planetary Nebula Candidates from Wide-field VPHAS+ Survey Data [PDF]

This is a correction to: Ruiqi Sun, Yushan Li, Quentin Parker, Jiaxin Li, Xu Li, Liang Cao, Peng Jia, Artificial Intelligence Techniques for Uncovering Resolved Planetary Nebula Candidates from Wide-field VPHAS+ Survey Data, Monthly Notices of the Royal ...
Sun, Ruiqi, Li, Xu, Li, Jiaxin, Jia, Peng, Parker, Quentin, Cao, Liang, Li, Yushan   +6 more
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The use of liquid crystal adaptive optics devices in astronomy [PDF]

, 1991
Images obtained from large astronomical telescopes are distorted and blurred by the effects of the atmosphere. In order to compensate for this, an adaptive optics system can be incorporated downstream from the telescope focus.
Love, G.D, Love, Gordon D.
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Astronomical techniques in intensive care [PDF]

Astronomy & Geophysics, 2015
L. K. Harra, T. Pollard, D. Williams, K. Fong   +3 more
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New techniques in astronomical multi-slit spectroscopy [PDF]

, 1993
LDSS-2 is a low dispersion survey spectrograph for the William Herschel Telescope. It was constructed to meet an increasing demand for large scale statistical surveys of stellar and galactic populations. This thesis describes its design, construction and
Graham David Shaw, Shaw, G.D, Shaw, Graham David   +2 more
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Adaptive Suppression Of Rfi And Its Effect On Radio-Astronomical [PDF]

, 2007
Radio-astronomical observations are increasingly contaminated by interference, and suppression techniques become essential. A powerful candidate for interference mitigation is adaptive spatial filtering.
Amir Leshem, Image Formation Amir, Alle-jan Van Der Veen   +2 more
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New techniques of multiple integral field spectroscopy [PDF]

, 2001
The work of this thesis is to investigate new techniques for Integral Field Spectroscopy (IPS) to make the most efficient use of modem large telescopes. Most of the work described is aimed at the FMOS for the SUBARU 8m telescope.
Ren, Deqing
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Observing techniques for astronomical laser guide star adaptive optics [PDF]

, 1998
We discuss astronomical observing requirements and their implementation using sodium-layer laser guide star adaptive optics. Specific issues requiring implementation include the ability to place the astronomical object at different locations within the ...
Max, C. E., Friedman, H. W., Olivier, S. S., Macintosh, B., Gavel, D. T.   +4 more
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Recursive Anchoring Techniques in Astronomical Data Analysis

Journal of Research in Science and Engineering
The conventional approach to astronomical research assumes that large - scale observational data is necessary to define cosmic structures. This paper proposes a recursive anchoring method where a fraction of the dataset, when correctly defined within a recursive framework, can reconstruct the same “center of existence” as a full dataset.
openaire   +1 more source

Ovid, the Fasti and the stars [PDF]

, 2007
According to Quintilian, poetry cannot be fully understood without a good knowledge of the stars. As one example he cites the fact that poets frequently indicate the time of year by the rising and setting of stars and constellations, a device familiar ...
Robinson, M.
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The Astronomical Journal [PDF]

, 2013
Based at the University of Wisconsin-Madison, the Astronomical Journal (AJ) publishes original astronomical research, with "an emphasis on significant scientific results derived from observations, including descriptions of data capture, surveys ...

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